diff --git a/.gitignore b/.gitignore
index e43b0f9..646ac51 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1 +1,2 @@
 .DS_Store
+node_modules/
diff --git a/esbuild.config.mjs b/esbuild.config.mjs
new file mode 100644
index 0000000..8a1ab1b
--- /dev/null
+++ b/esbuild.config.mjs
@@ -0,0 +1,14 @@
+import esbuild from "esbuild";
+
+await esbuild.build({
+  entryPoints: ["src/main.ts"],
+  bundle: true,
+  outfile: "main.js",
+  format: "cjs",
+  platform: "browser",
+  target: "es2022",
+  sourcemap: false,
+  minify: true,
+  external: ["obsidian"],
+  logLevel: "info",
+});
diff --git a/main.js b/main.js
index 1b6ae1e..eecc2ee 100644
--- a/main.js
+++ b/main.js
@@ -1,18 +1,18 @@
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Cm(n,e,t,r){for(let s in e)if(!(s in n))throw new RangeError(`Unsupported attribute ${s} for ${t} of type ${s}`);for(let s in n){let i=n[s];i.validate&&i.validate(e[s])}}function Tm(n,e){let t=Object.create(null);if(e)for(let r in e)t[r]=new fu(n,r,e[r]);return t}var Uo=class n{constructor(e,t,r){this.name=e,this.schema=t,this.spec=r,this.markSet=null,this.groups=r.group?r.group.split(" "):[],this.attrs=Tm(e,r.attrs),this.defaultAttrs=Sm(this.attrs),this.contentMatch=null,this.inlineContent=null,this.isBlock=!(r.inline||e=="text"),this.isText=e=="text"}get isInline(){return!this.isBlock}get isTextblock(){return this.isBlock&&this.inlineContent}get isLeaf(){return this.contentMatch==Jn.empty}get isAtom(){return this.isLeaf||!!this.spec.atom}isInGroup(e){return this.groups.indexOf(e)>-1}get whitespace(){return this.spec.whitespace||(this.spec.code?"pre":"normal")}hasRequiredAttrs(){for(let e in this.attrs)if(this.attrs[e].isRequired)return!0;return!1}compatibleContent(e){return this==e||this.contentMatch.compatible(e.contentMatch)}computeAttrs(e){return!e&&this.defaultAttrs?this.defaultAttrs:vm(this.attrs,e)}create(e=null,t,r){if(this.isText)throw new Error("NodeType.create can't construct text nodes");return new Qe(this,this.computeAttrs(e),k.from(t),j.setFrom(r))}createChecked(e=null,t,r){return t=k.from(t),this.checkContent(t),new Qe(this,this.computeAttrs(e),t,j.setFrom(r))}createAndFill(e=null,t,r){if(e=this.computeAttrs(e),t=k.from(t),t.size){let o=this.contentMatch.fillBefore(t);if(!o)return null;t=o.append(t)}let s=this.contentMatch.matchFragment(t),i=s&&s.fillBefore(k.empty,!0);return i?new Qe(this,e,t.append(i),j.setFrom(r)):null}validContent(e){let t=this.contentMatch.matchFragment(e);if(!t||!t.validEnd)return!1;for(let r=0;r<e.childCount;r++)if(!this.allowsMarks(e.child(r).marks))return!1;return!0}checkContent(e){if(!this.validContent(e))throw new RangeError(`Invalid content for node ${this.name}: 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in e)t[s]=e[s];t.nodes=lu.from(e.nodes),t.marks=lu.from(e.marks||{}),this.nodes=Uo.compile(this.spec.nodes,this),this.marks=js.compile(this.spec.marks,this);let r=Object.create(null);for(let s in this.nodes){if(s in this.marks)throw new RangeError(s+" can not be both a node and a mark");let i=this.nodes[s],o=i.spec.content||"",l=i.spec.marks;if(i.contentMatch=r[o]||(r[o]=Jn.parse(o,this.nodes)),i.inlineContent=i.contentMatch.inlineContent,i.spec.linebreakReplacement){if(this.linebreakReplacement)throw new RangeError("Multiple linebreak nodes defined");if(!i.isInline||!i.isLeaf)throw new RangeError("Linebreak replacement nodes must be inline leaf nodes");this.linebreakReplacement=i}i.markSet=l=="_"?null:l?om(this,l.split(" ")):l==""||!i.inlineContent?[]:null}for(let s in this.marks){let i=this.marks[s],o=i.spec.excludes;i.excluded=o==null?[i]:o==""?[]:om(this,o.split(" 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i=s?this.styles.indexOf(s)+1:0;i<this.styles.length;i++){let o=this.styles[i],l=o.style;if(!(l.indexOf(e)!=0||o.context&&!r.matchesContext(o.context)||l.length>e.length&&(l.charCodeAt(e.length)!=61||l.slice(e.length+1)!=t))){if(o.getAttrs){let a=o.getAttrs(t);if(a===!1)continue;o.attrs=a||void 0}return o}}}static schemaRules(e){let t=[];function r(s){let i=s.priority==null?50:s.priority,o=0;for(;o<t.length;o++){let l=t[o];if((l.priority==null?50:l.priority)<i)break}t.splice(o,0,s)}for(let s in e.marks){let i=e.marks[s].spec.parseDOM;i&&i.forEach(o=>{r(o=am(o)),o.mark||o.ignore||o.clearMark||(o.mark=s)})}for(let s in e.nodes){let i=e.nodes[s].spec.parseDOM;i&&i.forEach(o=>{r(o=am(o)),o.node||o.ignore||o.mark||(o.node=s)})}return t}static fromSchema(e){return e.cached.domParser||(e.cached.domParser=new n(e,n.schemaRules(e)))}},Am={address:!0,article:!0,aside:!0,blockquote:!0,canvas:!0,dd:!0,div:!0,dl:!0,fieldset:!0,figcaption:!0,figure:!0,footer:!0,form:!0,h1:!0,h2:!0,h3:!0,h4:!0,h5:!0,h6:!0,header:!0,hgroup:!0,hr:!0,li:!0,noscript:!0,ol:!0,output:!0,p:!0,pre:!0,section:!0,table:!0,tfoot:!0,ul:!0},M1={head:!0,noscript:!0,object:!0,script:!0,style:!0,title:!0},Em={ol:!0,ul:!0},qs=1,pu=2,Ws=4;function lm(n,e,t){return e!=null?(e?qs:0)|(e==="full"?pu:0):n&&n.whitespace=="pre"?qs|pu:t&~Ws}var Br=class{constructor(e,t,r,s,i,o){this.type=e,this.attrs=t,this.marks=r,this.solid=s,this.options=o,this.content=[],this.activeMarks=j.none,this.match=i||(o&Ws?null:e.contentMatch)}findWrapping(e){if(!this.match){if(!this.type)return[];let t=this.type.contentMatch.fillBefore(k.from(e));if(t)this.match=this.type.contentMatch.matchFragment(t);else{let r=this.type.contentMatch,s;return(s=r.findWrapping(e.type))?(this.match=r,s):null}}return this.match.findWrapping(e.type)}finish(e){if(!(this.options&qs)){let r=this.content[this.content.length-1],s;if(r&&r.isText&&(s=/[ \t\r\n\u000c]+$/.exec(r.text))){let i=r;r.text.length==s[0].length?this.content.pop():this.content[this.content.length-1]=i.withText(i.text.slice(0,i.text.length-s[0].length))}}let t=k.from(this.content);return!e&&this.match&&(t=t.append(this.match.fillBefore(k.empty,!0))),this.type?this.type.create(this.attrs,t,this.marks):t}inlineContext(e){return this.type?this.type.inlineContent:this.content.length?this.content[0].isInline:e.parentNode&&!Am.hasOwnProperty(e.parentNode.nodeName.toLowerCase())}},Fo=class{constructor(e,t,r){this.parser=e,this.options=t,this.isOpen=r,this.open=0,this.localPreserveWS=!1;let s=t.topNode,i,o=lm(null,t.preserveWhitespace,0)|(r?Ws:0);s?i=new Br(s.type,s.attrs,j.none,!0,t.topMatch||s.type.contentMatch,o):r?i=new Br(null,null,j.none,!0,null,o):i=new 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s=this.findPlace(e,t,r);if(s){this.closeExtra();let i=this.top;i.match&&(i.match=i.match.matchType(e.type));let o=j.none;for(let l of s.concat(e.marks))(i.type?i.type.allowsMarkType(l.type):cm(l.type,e.type))&&(o=l.addToSet(o));return i.content.push(e.mark(o)),!0}return!1}enter(e,t,r,s){let i=this.findPlace(e.create(t),r,!1);return i&&(i=this.enterInner(e,t,r,!0,s)),i}enterInner(e,t,r,s=!1,i){this.closeExtra();let o=this.top;o.match=o.match&&o.match.matchType(e);let l=lm(e,i,o.options);o.options&Ws&&o.content.length==0&&(l|=Ws);let a=j.none;return r=r.filter(c=>(o.type?o.type.allowsMarkType(c.type):cm(c.type,e))?(a=c.addToSet(a),!1):!0),this.nodes.push(new Br(e,t,a,s,null,l)),this.open++,r}closeExtra(e=!1){let t=this.nodes.length-1;if(t>this.open){for(;t>this.open;t--)this.nodes[t-1].content.push(this.nodes[t].finish(e));this.nodes.length=this.open+1}}finish(){return this.open=0,this.closeExtra(this.isOpen),this.nodes[0].finish(!!(this.isOpen||this.options.topOpen))}sync(e){for(let t=this.open;t>=0;t--){if(this.nodes[t]==e)return this.open=t,!0;this.localPreserveWS&&(this.nodes[t].options|=qs)}return!1}get currentPos(){this.closeExtra();let e=0;for(let t=this.open;t>=0;t--){let r=this.nodes[t].content;for(let s=r.length-1;s>=0;s--)e+=r[s].nodeSize;t&&e++}return e}findAtPoint(e,t){if(this.find)for(let r=0;r<this.find.length;r++)this.find[r].node==e&&this.find[r].offset==t&&(this.find[r].pos=this.currentPos)}findInside(e){if(this.find)for(let t=0;t<this.find.length;t++)this.find[t].pos==null&&e.nodeType==1&&e.contains(this.find[t].node)&&(this.find[t].pos=this.currentPos)}findAround(e,t,r){if(e!=t&&this.find)for(let s=0;s<this.find.length;s++)this.find[s].pos==null&&e.nodeType==1&&e.contains(this.find[s].node)&&t.compareDocumentPosition(this.find[s].node)&(r?2:4)&&(this.find[s].pos=this.currentPos)}findInText(e){if(this.find)for(let 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e=n.firstChild,t=null;e;e=e.nextSibling){let r=e.nodeType==1?e.nodeName.toLowerCase():null;r&&Em.hasOwnProperty(r)&&t?(t.appendChild(e),e=t):r=="li"?t=e:r&&(t=null)}}function N1(n,e){return(n.matches||n.msMatchesSelector||n.webkitMatchesSelector||n.mozMatchesSelector).call(n,e)}function am(n){let e={};for(let t in n)e[t]=n[t];return e}function cm(n,e){let t=e.schema.nodes;for(let r in t){let s=t[r];if(!s.allowsMarkType(n))continue;let i=[],o=l=>{i.push(l);for(let a=0;a<l.edgeCount;a++){let{type:c,next:u}=l.edge(a);if(c==e||i.indexOf(u)<0&&o(u))return!0}};if(o(s.contentMatch))return!0}}var Xt=class n{constructor(e,t){this.nodes=e,this.marks=t}serializeFragment(e,t={},r){r||(r=Lo(t).createDocumentFragment());let s=r,i=[];return e.forEach(o=>{if(i.length||o.marks.length){let l=0,a=0;for(;l<i.length&&a<o.marks.length;){let 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r=this.slice.insertAt(this.insert,t.content);return r?Ee.fromReplace(e,this.from,this.to,r):Ee.fail("Content does not fit in gap")}getMap(){return new Qt([this.from,this.gapFrom-this.from,this.insert,this.gapTo,this.to-this.gapTo,this.slice.size-this.insert])}invert(e){let t=this.gapTo-this.gapFrom;return new n(this.from,this.from+this.slice.size+t,this.from+this.insert,this.from+this.insert+t,e.slice(this.from,this.to).removeBetween(this.gapFrom-this.from,this.gapTo-this.from),this.gapFrom-this.from,this.structure)}map(e){let t=e.mapResult(this.from,1),r=e.mapResult(this.to,-1),s=this.from==this.gapFrom?t.pos:e.map(this.gapFrom,-1),i=this.to==this.gapTo?r.pos:e.map(this.gapTo,1);return t.deletedAcross&&r.deletedAcross||s<t.pos||i>r.pos?null:new n(t.pos,r.pos,s,i,this.slice,this.insert,this.structure)}toJSON(){let e={stepType:"replaceAround",from:this.from,to:this.to,gapFrom:this.gapFrom,gapTo:this.gapTo,insert:this.insert};return 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e=this.unplaced.openStart;for(let t=this.unplaced.content,r=0,s=this.unplaced.openEnd;r<e;r++){let i=t.firstChild;if(t.childCount>1&&(s=0),i.type.spec.isolating&&s<=r){e=r;break}t=i.content}for(let t=1;t<=2;t++)for(let r=t==1?e:this.unplaced.openStart;r>=0;r--){let s,i=null;r?(i=gu(this.unplaced.content,r-1).firstChild,s=i.content):s=this.unplaced.content;let o=s.firstChild;for(let l=this.depth;l>=0;l--){let{type:a,match:c}=this.frontier[l],u,d=null;if(t==1&&(o?c.matchType(o.type)||(d=c.fillBefore(k.from(o),!1)):i&&a.compatibleContent(i.type)))return{sliceDepth:r,frontierDepth:l,parent:i,inject:d};if(t==2&&o&&(u=c.findWrapping(o.type)))return{sliceDepth:r,frontierDepth:l,parent:i,wrap:u};if(i&&c.matchType(i.type))break}}}openMore(){let{content:e,openStart:t,openEnd:r}=this.unplaced,s=gu(e,t);return!s.childCount||s.firstChild.isLeaf?!1:(this.unplaced=new 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p=c==l.childCount;p||(f=-1),this.placed=Ks(this.placed,t,k.from(u)),this.frontier[t].match=d,p&&f<0&&r&&r.type==this.frontier[this.depth].type&&this.frontier.length>1&&this.closeFrontierNode();for(let m=0,g=l;m<f;m++){let y=g.lastChild;this.frontier.push({type:y.type,match:y.contentMatchAt(y.childCount)}),g=y.content}this.unplaced=p?e==0?S.empty:new S(Js(o.content,e-1,1),e-1,f<0?o.openEnd:e-1):new S(Js(o.content,e,c),o.openStart,o.openEnd)}mustMoveInline(){if(!this.$to.parent.isTextblock)return-1;let e=this.frontier[this.depth],t;if(!e.type.isTextblock||!yu(this.$to,this.$to.depth,e.type,e.match,!1)||this.$to.depth==this.depth&&(t=this.findCloseLevel(this.$to))&&t.depth==this.depth)return-1;let{depth:r}=this.$to,s=this.$to.after(r);for(;r>1&&s==this.$to.end(--r);)++s;return s}findCloseLevel(e){e:for(let t=Math.min(this.depth,e.depth);t>=0;t--){let{match:r,type:s}=this.frontier[t],i=t<e.depth&&e.end(t+1)==e.pos+(e.depth-(t+1)),o=yu(e,t,s,r,i);if(o){for(let 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n.delete(r.start(l),s.end(l));if(l>0&&(a||r.node(l-1).canReplace(r.index(l-1),s.indexAfter(l-1))))return n.delete(r.before(l),s.after(l))}for(let o=1;o<=r.depth&&o<=s.depth;o++)if(e-r.start(o)==r.depth-o&&t>r.end(o)&&s.end(o)-t!=s.depth-o&&r.start(o-1)==s.start(o-1)&&r.node(o-1).canReplace(r.index(o-1),s.index(o-1)))return n.delete(r.before(o),t);n.delete(e,t)}function Fm(n,e){let t=[],r=Math.min(n.depth,e.depth);for(let s=r;s>=0;s--){let i=n.start(s);if(i<n.pos-(n.depth-s)||e.end(s)>e.pos+(e.depth-s)||n.node(s).type.spec.isolating||e.node(s).type.spec.isolating)break;(i==e.start(s)||s==n.depth&&s==e.depth&&n.parent.inlineContent&&e.parent.inlineContent&&s&&e.start(s-1)==i-1)&&t.push(s)}return t}var Ho=class n extends ve{constructor(e,t,r){super(),this.pos=e,this.attr=t,this.value=r}apply(e){let t=e.nodeAt(this.pos);if(!t)return Ee.fail("No node at attribute step's position");let r=Object.create(null);for(let i in t.attrs)r[i]=t.attrs[i];r[this.attr]=this.value;let s=t.type.create(r,null,t.marks);return Ee.fromReplace(e,this.pos,this.pos+1,new S(k.from(s),0,t.isLeaf?0:1))}getMap(){return Qt.empty}invert(e){return new n(this.pos,this.attr,e.nodeAt(this.pos).attrs[this.attr])}map(e){let t=e.mapResult(this.pos,1);return t.deletedAfter?null:new n(t.pos,this.attr,this.value)}toJSON(){return{stepType:"attr",pos:this.pos,attr:this.attr,value:this.value}}static fromJSON(e,t){if(typeof t.pos!="number"||typeof t.attr!="string")throw new RangeError("Invalid input for AttrStep.fromJSON");return new n(t.pos,t.attr,t.value)}};ve.jsonID("attr",Ho);var Wo=class n extends ve{constructor(e,t){super(),this.attr=e,this.value=t}apply(e){let t=Object.create(null);for(let s in e.attrs)t[s]=e.attrs[s];t[this.attr]=this.value;let r=e.type.create(t,e.content,e.marks);return Ee.ok(r)}getMap(){return Qt.empty}invert(e){return new n(this.attr,e.attrs[this.attr])}map(e){return this}toJSON(){return{stepType:"docAttr",attr:this.attr,value:this.value}}static fromJSON(e,t){if(typeof t.attr!="string")throw new RangeError("Invalid input for DocAttrStep.fromJSON");return new n(t.attr,t.value)}};ve.jsonID("docAttr",Wo);var Ur=class extends Error{};Ur=function n(e){let t=Error.call(this,e);return t.__proto__=n.prototype,t};Ur.prototype=Object.create(Error.prototype);Ur.prototype.constructor=Ur;Ur.prototype.name="TransformError";var xn=class{constructor(e){this.doc=e,this.steps=[],this.docs=[],this.mapping=new Gs}get before(){return this.docs.length?this.docs[0]:this.doc}step(e){let t=this.maybeStep(e);if(t.failed)throw new Ur(t.failed);return this}maybeStep(e){let t=e.apply(this.doc);return t.failed||this.addStep(e,t.doc),t}get docChanged(){return this.steps.length>0}changedRange(){let e=1e9,t=-1e9;for(let r=0;r<this.mapping.maps.length;r++){let s=this.mapping.maps[r];r&&(e=s.map(e,1),t=s.map(t,-1)),s.forEach((i,o,l,a)=>{e=Math.min(e,l),t=Math.max(t,a)})}return e==1e9?null:{from:e,to:t}}addStep(e,t){this.docs.push(this.doc),this.steps.push(e),this.mapping.appendMap(e.getMap()),this.doc=t}replace(e,t=e,r=S.empty){let s=Zs(this.doc,e,t,r);return s&&this.step(s),this}replaceWith(e,t,r){return this.replace(e,t,new S(k.from(r),0,0))}delete(e,t){return this.replace(e,t,S.empty)}insert(e,t){return this.replaceWith(e,e,t)}replaceRange(e,t,r){return Q1(this,e,t,r),this}replaceRangeWith(e,t,r){return Z1(this,e,t,r),this}deleteRange(e,t){return ev(this,e,t),this}lift(e,t){return $1(this,e,t),this}join(e,t=1){return K1(this,e,t),this}wrap(e,t){return V1(this,e,t),this}setBlockType(e,t=e,r,s=null){return H1(this,e,t,r,s),this}setNodeMarkup(e,t,r=null,s){return j1(this,e,t,r,s),this}setNodeAttribute(e,t,r){return this.step(new Ho(e,t,r)),this}setDocAttribute(e,t){return this.step(new Wo(e,t)),this}addNodeMark(e,t){return this.step(new Qs(e,t)),this}removeNodeMark(e,t){let r=this.doc.nodeAt(e);if(!r)throw new RangeError("No node at position "+e);if(t instanceof j)t.isInSet(r.marks)&&this.step(new $r(e,t));else{let s=r.marks,i,o=[];for(;i=t.isInSet(s);)o.push(new $r(e,i)),s=i.removeFromSet(s);for(let l=o.length-1;l>=0;l--)this.step(o[l])}return this}split(e,t=1,r){return q1(this,e,t,r),this}addMark(e,t,r){return _1(this,e,t,r),this}removeMark(e,t,r){return B1(this,e,t,r),this}clearIncompatible(e,t,r){return xu(this,e,t,r),this}};var Su=Object.create(null),I=class{constructor(e,t,r){this.$anchor=e,this.$head=t,this.ranges=r||[new Hr(e.min(t),e.max(t))]}get anchor(){return this.$anchor.pos}get head(){return this.$head.pos}get from(){return this.$from.pos}get to(){return this.$to.pos}get $from(){return this.ranges[0].$from}get $to(){return this.ranges[0].$to}get empty(){let e=this.ranges;for(let t=0;t<e.length;t++)if(e[t].$from.pos!=e[t].$to.pos)return!1;return!0}content(){return this.$from.doc.slice(this.from,this.to,!0)}replace(e,t=S.empty){let r=t.content.lastChild,s=null;for(let l=0;l<t.openEnd;l++)s=r,r=r.lastChild;let i=e.steps.length,o=this.ranges;for(let l=0;l<o.length;l++){let{$from:a,$to:c}=o[l],u=e.mapping.slice(i);e.replaceRange(u.map(a.pos),u.map(c.pos),l?S.empty:t),l==0&&Wm(e,i,(r?r.isInline:s&&s.isTextblock)?-1:1)}}replaceWith(e,t){let r=e.steps.length,s=this.ranges;for(let i=0;i<s.length;i++){let{$from:o,$to:l}=s[i],a=e.mapping.slice(r),c=a.map(o.pos),u=a.map(l.pos);i?e.deleteRange(c,u):(e.replaceRangeWith(c,u,t),Wm(e,r,t.isInline?-1:1))}}static findFrom(e,t,r=!1){let s=e.parent.inlineContent?new E(e):Vr(e.node(0),e.parent,e.pos,e.index(),t,r);if(s)return s;for(let i=e.depth-1;i>=0;i--){let o=t<0?Vr(e.node(0),e.node(i),e.before(i+1),e.index(i),t,r):Vr(e.node(0),e.node(i),e.after(i+1),e.index(i)+1,t,r);if(o)return o}return null}static near(e,t=1){return this.findFrom(e,t)||this.findFrom(e,-t)||new Re(e.node(0))}static atStart(e){return Vr(e,e,0,0,1)||new Re(e)}static atEnd(e){return Vr(e,e,e.content.size,e.childCount,-1)||new Re(e)}static fromJSON(e,t){if(!t||!t.type)throw new RangeError("Invalid input for Selection.fromJSON");let r=Su[t.type];if(!r)throw new RangeError(`No selection type ${t.type} defined`);return r.fromJSON(e,t)}static jsonID(e,t){if(e in Su)throw new RangeError("Duplicate use of selection JSON ID "+e);return Su[e]=t,t.prototype.jsonID=e,t}getBookmark(){return E.between(this.$anchor,this.$head).getBookmark()}};I.prototype.visible=!0;var Hr=class{constructor(e,t){this.$from=e,this.$to=t}},Vm=!1;function Hm(n){!Vm&&!n.parent.inlineContent&&(Vm=!0,console.warn("TextSelection endpoint not pointing into a node with inline content ("+n.parent.type.name+")"))}var E=class n extends I{constructor(e,t=e){Hm(e),Hm(t),super(e,t)}get $cursor(){return this.$anchor.pos==this.$head.pos?this.$head:null}map(e,t){let r=e.resolve(t.map(this.head));if(!r.parent.inlineContent)return I.near(r);let s=e.resolve(t.map(this.anchor));return new n(s.parent.inlineContent?s:r,r)}replace(e,t=S.empty){if(super.replace(e,t),t==S.empty){let r=this.$from.marksAcross(this.$to);r&&e.ensureMarks(r)}}eq(e){return e instanceof n&&e.anchor==this.anchor&&e.head==this.head}getBookmark(){return new Jo(this.anchor,this.head)}toJSON(){return{type:"text",anchor:this.anchor,head:this.head}}static fromJSON(e,t){if(typeof t.anchor!="number"||typeof t.head!="number")throw new RangeError("Invalid input for TextSelection.fromJSON");return new n(e.resolve(t.anchor),e.resolve(t.head))}static create(e,t,r=t){let s=e.resolve(t);return new this(s,r==t?s:e.resolve(r))}static between(e,t,r){let s=e.pos-t.pos;if((!r||s)&&(r=s>=0?1:-1),!t.parent.inlineContent){let i=I.findFrom(t,r,!0)||I.findFrom(t,-r,!0);if(i)t=i.$head;else return I.near(t,r)}return e.parent.inlineContent||(s==0?e=t:(e=(I.findFrom(e,-r,!0)||I.findFrom(e,r,!0)).$anchor,e.pos<t.pos!=s<0&&(e=t))),new n(e,t)}};I.jsonID("text",E);var Jo=class n{constructor(e,t){this.anchor=e,this.head=t}map(e){return new n(e.map(this.anchor),e.map(this.head))}resolve(e){return E.between(e.resolve(this.anchor),e.resolve(this.head))}},M=class n extends I{constructor(e){let t=e.nodeAfter,r=e.node(0).resolve(e.pos+t.nodeSize);super(e,r),this.node=t}map(e,t){let{deleted:r,pos:s}=t.mapResult(this.anchor),i=e.resolve(s);return r?I.near(i):new n(i)}content(){return new S(k.from(this.node),0,0)}eq(e){return e instanceof n&&e.anchor==this.anchor}toJSON(){return{type:"node",anchor:this.anchor}}getBookmark(){return new Cu(this.anchor)}static fromJSON(e,t){if(typeof t.anchor!="number")throw new RangeError("Invalid input for NodeSelection.fromJSON");return new n(e.resolve(t.anchor))}static create(e,t){return new n(e.resolve(t))}static isSelectable(e){return!e.isText&&e.type.spec.selectable!==!1}};M.prototype.visible=!1;I.jsonID("node",M);var Cu=class n{constructor(e){this.anchor=e}map(e){let{deleted:t,pos:r}=e.mapResult(this.anchor);return t?new Jo(r,r):new n(r)}resolve(e){let t=e.resolve(this.anchor),r=t.nodeAfter;return r&&M.isSelectable(r)?new M(t):I.near(t)}},Re=class n extends I{constructor(e){super(e.resolve(0),e.resolve(e.content.size))}replace(e,t=S.empty){if(t==S.empty){e.delete(0,e.doc.content.size);let r=I.atStart(e.doc);r.eq(e.selection)||e.setSelection(r)}else super.replace(e,t)}toJSON(){return{type:"all"}}static fromJSON(e){return new n(e)}map(e){return new n(e)}eq(e){return e instanceof n}getBookmark(){return tv}};I.jsonID("all",Re);var tv={map(){return this},resolve(n){return new Re(n)}};function Vr(n,e,t,r,s,i=!1){if(e.inlineContent)return E.create(n,t);for(let o=r-(s>0?0:1);s>0?o<e.childCount:o>=0;o+=s){let l=e.child(o);if(l.isAtom){if(!i&&M.isSelectable(l))return M.create(n,t-(s<0?l.nodeSize:0))}else{let a=Vr(n,l,t+s,s<0?l.childCount:0,s,i);if(a)return a}t+=l.nodeSize*s}return null}function Wm(n,e,t){let r=n.steps.length-1;if(r<e)return;let s=n.steps[r];if(!(s instanceof Me||s instanceof ue))return;let i=n.mapping.maps[r],o;i.forEach((l,a,c,u)=>{o==null&&(o=u)}),n.setSelection(I.near(n.doc.resolve(o),t))}var jm=1,qo=2,qm=4,Tu=class extends xn{constructor(e){super(e.doc),this.curSelectionFor=0,this.updated=0,this.meta=Object.create(null),this.time=Date.now(),this.curSelection=e.selection,this.storedMarks=e.storedMarks}get selection(){return this.curSelectionFor<this.steps.length&&(this.curSelection=this.curSelection.map(this.doc,this.mapping.slice(this.curSelectionFor)),this.curSelectionFor=this.steps.length),this.curSelection}setSelection(e){if(e.$from.doc!=this.doc)throw new RangeError("Selection passed to setSelection must point at the current document");return this.curSelection=e,this.curSelectionFor=this.steps.length,this.updated=(this.updated|jm)&~qo,this.storedMarks=null,this}get selectionSet(){return(this.updated&jm)>0}setStoredMarks(e){return this.storedMarks=e,this.updated|=qo,this}ensureMarks(e){return j.sameSet(this.storedMarks||this.selection.$from.marks(),e)||this.setStoredMarks(e),this}addStoredMark(e){return this.ensureMarks(e.addToSet(this.storedMarks||this.selection.$head.marks()))}removeStoredMark(e){return this.ensureMarks(e.removeFromSet(this.storedMarks||this.selection.$head.marks()))}get storedMarksSet(){return(this.updated&qo)>0}addStep(e,t){super.addStep(e,t),this.updated=this.updated&~qo,this.storedMarks=null}setTime(e){return this.time=e,this}replaceSelection(e){return this.selection.replace(this,e),this}replaceSelectionWith(e,t=!0){let r=this.selection;return t&&(e=e.mark(this.storedMarks||(r.empty?r.$from.marks():r.$from.marksAcross(r.$to)||j.none))),r.replaceWith(this,e),this}deleteSelection(){return this.selection.replace(this),this}insertText(e,t,r){let s=this.doc.type.schema;if(t==null)return e?this.replaceSelectionWith(s.text(e),!0):this.deleteSelection();{if(r==null&&(r=t),!e)return this.deleteRange(t,r);let i=this.storedMarks;if(!i){let o=this.doc.resolve(t);i=r==t?o.marks():o.marksAcross(this.doc.resolve(r))}return this.replaceRangeWith(t,r,s.text(e,i)),!this.selection.empty&&this.selection.to==t+e.length&&this.setSelection(I.near(this.selection.$to)),this}}setMeta(e,t){return this.meta[typeof e=="string"?e:e.key]=t,this}getMeta(e){return this.meta[typeof e=="string"?e:e.key]}get isGeneric(){for(let e in this.meta)return!1;return!0}scrollIntoView(){return this.updated|=qm,this}get scrolledIntoView(){return(this.updated&qm)>0}};function Jm(n,e){return!e||!n?n:n.bind(e)}var Yn=class{constructor(e,t,r){this.name=e,this.init=Jm(t.init,r),this.apply=Jm(t.apply,r)}},nv=[new Yn("doc",{init(n){return n.doc||n.schema.topNodeType.createAndFill()},apply(n){return n.doc}}),new Yn("selection",{init(n,e){return n.selection||I.atStart(e.doc)},apply(n){return n.selection}}),new Yn("storedMarks",{init(n){return n.storedMarks||null},apply(n,e,t,r){return r.selection.$cursor?n.storedMarks:null}}),new Yn("scrollToSelection",{init(){return 0},apply(n,e){return n.scrolledIntoView?e+1:e}})],ei=class{constructor(e,t){this.schema=e,this.plugins=[],this.pluginsByKey=Object.create(null),this.fields=nv.slice(),t&&t.forEach(r=>{if(this.pluginsByKey[r.key])throw new RangeError("Adding different instances of a keyed plugin ("+r.key+")");this.plugins.push(r),this.pluginsByKey[r.key]=r,r.spec.state&&this.fields.push(new Yn(r.key,r.spec.state,r))})}},Ko=class n{constructor(e){this.config=e}get schema(){return this.config.schema}get plugins(){return this.config.plugins}apply(e){return this.applyTransaction(e).state}filterTransaction(e,t=-1){for(let r=0;r<this.config.plugins.length;r++)if(r!=t){let s=this.config.plugins[r];if(s.spec.filterTransaction&&!s.spec.filterTransaction.call(s,e,this))return!1}return!0}applyTransaction(e){if(!this.filterTransaction(e))return{state:this,transactions:[]};let t=[e],r=this.applyInner(e),s=null;for(;;){let i=!1;for(let o=0;o<this.config.plugins.length;o++){let l=this.config.plugins[o];if(l.spec.appendTransaction){let a=s?s[o].n:0,c=s?s[o].state:this,u=a<t.length&&l.spec.appendTransaction.call(l,a?t.slice(a):t,c,r);if(u&&r.filterTransaction(u,o)){if(u.setMeta("appendedTransaction",e),!s){s=[];for(let d=0;d<this.config.plugins.length;d++)s.push(d<o?{state:r,n:t.length}:{state:this,n:0})}t.push(u),r=r.applyInner(u),i=!0}s&&(s[o]={state:r,n:t.length})}}if(!i)return{state:r,transactions:t}}}applyInner(e){if(!e.before.eq(this.doc))throw new RangeError("Applying a mismatched transaction");let t=new n(this.config),r=this.config.fields;for(let s=0;s<r.length;s++){let i=r[s];t[i.name]=i.apply(e,this[i.name],this,t)}return t}get tr(){return new Tu(this)}static create(e){let t=new ei(e.doc?e.doc.type.schema:e.schema,e.plugins),r=new n(t);for(let s=0;s<t.fields.length;s++)r[t.fields[s].name]=t.fields[s].init(e,r);return r}reconfigure(e){let t=new ei(this.schema,e.plugins),r=t.fields,s=new n(t);for(let i=0;i<r.length;i++){let o=r[i].name;s[o]=this.hasOwnProperty(o)?this[o]:r[i].init(e,s)}return s}toJSON(e){let t={doc:this.doc.toJSON(),selection:this.selection.toJSON()};if(this.storedMarks&&(t.storedMarks=this.storedMarks.map(r=>r.toJSON())),e&&typeof e=="object")for(let r in e){if(r=="doc"||r=="selection")throw new RangeError("The JSON fields `doc` and `selection` are reserved");let s=e[r],i=s.spec.state;i&&i.toJSON&&(t[r]=i.toJSON.call(s,this[s.key]))}return t}static fromJSON(e,t,r){if(!t)throw new RangeError("Invalid input for EditorState.fromJSON");if(!e.schema)throw new RangeError("Required config field 'schema' missing");let s=new ei(e.schema,e.plugins),i=new n(s);return s.fields.forEach(o=>{if(o.name=="doc")i.doc=Qe.fromJSON(e.schema,t.doc);else if(o.name=="selection")i.selection=I.fromJSON(i.doc,t.selection);else if(o.name=="storedMarks")t.storedMarks&&(i.storedMarks=t.storedMarks.map(e.schema.markFromJSON));else{if(r)for(let l in r){let a=r[l],c=a.spec.state;if(a.key==o.name&&c&&c.fromJSON&&Object.prototype.hasOwnProperty.call(t,l)){i[o.name]=c.fromJSON.call(a,e,t[l],i);return}}i[o.name]=o.init(e,i)}}),i}};function Km(n,e,t){for(let r in n){let s=n[r];s instanceof Function?s=s.bind(e):r=="handleDOMEvents"&&(s=Km(s,e,{})),t[r]=s}return t}var O=class{constructor(e){this.spec=e,this.props={},e.props&&Km(e.props,this,this.props),this.key=e.key?e.key.key:Ym("plugin")}getState(e){return e[this.key]}},vu=Object.create(null);function Ym(n){return n in vu?n+"$"+ ++vu[n]:(vu[n]=0,n+"$")}var P=class{constructor(e="key"){this.key=Ym(e)}get(e){return e.config.pluginsByKey[this.key]}getState(e){return e[this.key]}};var Xm=(n,e)=>n.selection.empty?!1:(e&&e(n.tr.deleteSelection().scrollIntoView()),!0);function Qm(n,e){let{$cursor:t}=n.selection;return!t||(e?!e.endOfTextblock("backward",n):t.parentOffset>0)?null:t}var Eu=(n,e,t)=>{let r=Qm(n,t);if(!r)return!1;let s=Ru(r);if(!s){let o=r.blockRange(),l=o&&en(o);return l==null?!1:(e&&e(n.tr.lift(o,l).scrollIntoView()),!0)}let i=s.nodeBefore;if(lg(n,s,e,-1))return!0;if(r.parent.content.size==0&&(Wr(i,"end")||M.isSelectable(i)))for(let o=r.depth;;o--){let l=Zs(n.doc,r.before(o),r.after(o),S.empty);if(l&&l.slice.size<l.to-l.from){if(e){let a=n.tr.step(l);a.setSelection(Wr(i,"end")?I.findFrom(a.doc.resolve(a.mapping.map(s.pos,-1)),-1):M.create(a.doc,s.pos-i.nodeSize)),e(a.scrollIntoView())}return!0}if(o==1||r.node(o-1).childCount>1)break}return i.isAtom&&s.depth==r.depth-1?(e&&e(n.tr.delete(s.pos-i.nodeSize,s.pos).scrollIntoView()),!0):!1},Zm=(n,e,t)=>{let r=Qm(n,t);if(!r)return!1;let s=Ru(r);return s?tg(n,s,e):!1},eg=(n,e,t)=>{let r=ng(n,t);if(!r)return!1;let s=Du(r);return s?tg(n,s,e):!1};function tg(n,e,t){let r=e.nodeBefore,s=r,i=e.pos-1;for(;!s.isTextblock;i--){if(s.type.spec.isolating)return!1;let u=s.lastChild;if(!u)return!1;s=u}let o=e.nodeAfter,l=o,a=e.pos+1;for(;!l.isTextblock;a++){if(l.type.spec.isolating)return!1;let u=l.firstChild;if(!u)return!1;l=u}let c=Zs(n.doc,i,a,S.empty);if(!c||c.from!=i||c instanceof Me&&c.slice.size>=a-i)return!1;if(t){let u=n.tr.step(c);u.setSelection(E.create(u.doc,i)),t(u.scrollIntoView())}return!0}function Wr(n,e,t=!1){for(let r=n;r;r=e=="start"?r.firstChild:r.lastChild){if(r.isTextblock)return!0;if(t&&r.childCount!=1)return!1}return!1}var Mu=(n,e,t)=>{let{$head:r,empty:s}=n.selection,i=r;if(!s)return!1;if(r.parent.isTextblock){if(t?!t.endOfTextblock("backward",n):r.parentOffset>0)return!1;i=Ru(r)}let o=i&&i.nodeBefore;return!o||!M.isSelectable(o)?!1:(e&&e(n.tr.setSelection(M.create(n.doc,i.pos-o.nodeSize)).scrollIntoView()),!0)};function Ru(n){if(!n.parent.type.spec.isolating)for(let e=n.depth-1;e>=0;e--){if(n.index(e)>0)return n.doc.resolve(n.before(e+1));if(n.node(e).type.spec.isolating)break}return null}function ng(n,e){let{$cursor:t}=n.selection;return!t||(e?!e.endOfTextblock("forward",n):t.parentOffset<t.parent.content.size)?null:t}var Nu=(n,e,t)=>{let r=ng(n,t);if(!r)return!1;let s=Du(r);if(!s)return!1;let i=s.nodeAfter;if(lg(n,s,e,1))return!0;if(r.parent.content.size==0&&(Wr(i,"start")||M.isSelectable(i))){let o=Zs(n.doc,r.before(),r.after(),S.empty);if(o&&o.slice.size<o.to-o.from){if(e){let l=n.tr.step(o);l.setSelection(Wr(i,"start")?I.findFrom(l.doc.resolve(l.mapping.map(s.pos)),1):M.create(l.doc,l.mapping.map(s.pos))),e(l.scrollIntoView())}return!0}}return i.isAtom&&s.depth==r.depth-1?(e&&e(n.tr.delete(s.pos,s.pos+i.nodeSize).scrollIntoView()),!0):!1},Iu=(n,e,t)=>{let{$head:r,empty:s}=n.selection,i=r;if(!s)return!1;if(r.parent.isTextblock){if(t?!t.endOfTextblock("forward",n):r.parentOffset<r.parent.content.size)return!1;i=Du(r)}let o=i&&i.nodeAfter;return!o||!M.isSelectable(o)?!1:(e&&e(n.tr.setSelection(M.create(n.doc,i.pos)).scrollIntoView()),!0)};function Du(n){if(!n.parent.type.spec.isolating)for(let e=n.depth-1;e>=0;e--){let t=n.node(e);if(n.index(e)+1<t.childCount)return n.doc.resolve(n.after(e+1));if(t.type.spec.isolating)break}return null}var rg=(n,e)=>{let t=n.selection,r=t instanceof M,s;if(r){if(t.node.isTextblock||!ft(n.doc,t.from))return!1;s=t.from}else if(s=Kn(n.doc,t.from,-1),s==null)return!1;if(e){let i=n.tr.join(s);r&&i.setSelection(M.create(i.doc,s-n.doc.resolve(s).nodeBefore.nodeSize)),e(i.scrollIntoView())}return!0},sg=(n,e)=>{let t=n.selection,r;if(t instanceof M){if(t.node.isTextblock||!ft(n.doc,t.to))return!1;r=t.to}else if(r=Kn(n.doc,t.to,1),r==null)return!1;return e&&e(n.tr.join(r).scrollIntoView()),!0},ig=(n,e)=>{let{$from:t,$to:r}=n.selection,s=t.blockRange(r),i=s&&en(s);return i==null?!1:(e&&e(n.tr.lift(s,i).scrollIntoView()),!0)},Ou=(n,e)=>{let{$head:t,$anchor:r}=n.selection;return!t.parent.type.spec.code||!t.sameParent(r)?!1:(e&&e(n.tr.insertText(`
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l=n.docView.nearestDesc(i,!0);if(!l)break;if(l.node.isBlock){i=l.contentDOM||l.dom;break}i=l.dom.parentNode}let o=Zg(n,s.pos,1);for(let l=i.firstChild;l;l=l.nextSibling){let a;if(l.nodeType==1)a=l.getClientRects();else if(l.nodeType==3)a=nn(l,0,l.nodeValue.length).getClientRects();else continue;for(let c=0;c<a.length;c++){let u=a[c];if(u.bottom>u.top+1&&(t=="up"?o.top-u.top>(u.bottom-o.top)*2:u.bottom-o.bottom>(o.bottom-u.top)*2))return!1}}return!0})}var Dv=/[\u0590-\u08ac]/;function Ov(n,e,t){let{$head:r}=e.selection;if(!r.parent.isTextblock)return!1;let s=r.parentOffset,i=!s,o=s==r.parent.content.size,l=n.domSelection();return l?!Dv.test(r.parent.textContent)||!l.modify?t=="left"||t=="backward"?i:o:ey(n,e,()=>{let{focusNode:a,focusOffset:c,anchorNode:u,anchorOffset:d}=n.domSelectionRange(),h=l.caretBidiLevel;l.modify("move",t,"character");let f=r.depth?n.docView.domAfterPos(r.before()):n.dom,{focusNode:p,focusOffset:m}=n.domSelectionRange(),g=p&&!f.contains(p.nodeType==1?p:p.parentNode)||a==p&&c==m;try{l.collapse(u,d),a&&(a!=u||c!=d)&&l.extend&&l.extend(a,c)}catch{}return h!=null&&(l.caretBidiLevel=h),g}):r.pos==r.start()||r.pos==r.end()}var yg=null,wg=null,kg=!1;function Pv(n,e,t){return yg==e&&wg==t?kg:(yg=e,wg=t,kg=t=="up"||t=="down"?Iv(n,e,t):Ov(n,e,t))}var yt=0,bg=1,Xn=2,Lt=3,rr=class{constructor(e,t,r,s){this.parent=e,this.children=t,this.dom=r,this.contentDOM=s,this.dirty=yt,r.pmViewDesc=this}matchesWidget(e){return!1}matchesMark(e){return!1}matchesNode(e,t,r){return!1}matchesHack(e){return!1}parseRule(){return null}stopEvent(e){return!1}get size(){let e=0;for(let t=0;t<this.children.length;t++)e+=this.children[t].size;return e}get border(){return 0}destroy(){this.parent=void 0,this.dom.pmViewDesc==this&&(this.dom.pmViewDesc=void 0);for(let 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s;if(e==this.dom&&this.contentDOM)s=t>Ne(this.contentDOM);else if(this.contentDOM&&this.contentDOM!=this.dom&&this.dom.contains(this.contentDOM))s=e.compareDocumentPosition(this.contentDOM)&2;else if(this.dom.firstChild){if(t==0)for(let i=e;;i=i.parentNode){if(i==this.dom){s=!1;break}if(i.previousSibling)break}if(s==null&&t==e.childNodes.length)for(let i=e;;i=i.parentNode){if(i==this.dom){s=!0;break}if(i.nextSibling)break}}return s??r>0?this.posAtEnd:this.posAtStart}nearestDesc(e,t=!1){for(let r=!0,s=e;s;s=s.parentNode){let i=this.getDesc(s),o;if(i&&(!t||i.node))if(r&&(o=i.nodeDOM)&&!(o.nodeType==1?o.contains(e.nodeType==1?e:e.parentNode):o==e))r=!1;else return i}}getDesc(e){let t=e.pmViewDesc;for(let r=t;r;r=r.parent)if(r==this)return t}posFromDOM(e,t,r){for(let s=e;s;s=s.parentNode){let i=this.getDesc(s);if(i)return i.localPosFromDOM(e,t,r)}return-1}descAt(e){for(let t=0,r=0;t<this.children.length;t++){let s=this.children[t],i=r+s.size;if(r==e&&i!=r){for(;!s.border&&s.children.length;)for(let o=0;o<s.children.length;o++){let l=s.children[o];if(l.size){s=l;break}}return s}if(e<i)return s.descAt(e-r-s.border);r=i}}domFromPos(e,t){if(!this.contentDOM)return{node:this.dom,offset:0,atom:e+1};let r=0,s=0;for(let i=0;r<this.children.length;r++){let o=this.children[r],l=i+o.size;if(l>e||o instanceof Xo){s=e-i;break}i=l}if(s)return this.children[r].domFromPos(s-this.children[r].border,t);for(let i;r&&!(i=this.children[r-1]).size&&i instanceof Yo&&i.side>=0;r--);if(t<=0){let i,o=!0;for(;i=r?this.children[r-1]:null,!(!i||i.dom.parentNode==this.contentDOM);r--,o=!1);return i&&t&&o&&!i.border&&!i.domAtom?i.domFromPos(i.size,t):{node:this.contentDOM,offset:i?Ne(i.dom)+1:0}}else{let i,o=!0;for(;i=r<this.children.length?this.children[r]:null,!(!i||i.dom.parentNode==this.contentDOM);r++,o=!1);return 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l=document.createElement("span");l.appendChild(o),o=l}o.contentEditable="false",o.classList.add("ProseMirror-widget")}super(e,[],o,null),this.widget=t,this.widget=t,i=this}matchesWidget(e){return this.dirty==yt&&e.type.eq(this.widget.type)}parseRule(){return{ignore:!0}}stopEvent(e){let t=this.widget.spec.stopEvent;return t?t(e):!1}ignoreMutation(e){return e.type!="selection"||this.widget.spec.ignoreSelection}destroy(){this.widget.type.destroy(this.dom),super.destroy()}get domAtom(){return!0}get ignoreForSelection(){return!!this.widget.type.spec.relaxedSide}get side(){return this.widget.type.side}},Xu=class extends rr{constructor(e,t,r,s){super(e,[],t,null),this.textDOM=r,this.text=s}get size(){return this.text.length}localPosFromDOM(e,t){return e!=this.textDOM?this.posAtStart+(t?this.size:0):this.posAtStart+t}domFromPos(e){return{node:this.textDOM,offset:e}}ignoreMutation(e){return e.type==="characterData"&&e.target.nodeValue==e.oldValue}},Xr=class n extends 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rr{constructor(e,t,r,s,i,o,l,a,c){super(e,[],i,o),this.node=t,this.outerDeco=r,this.innerDeco=s,this.nodeDOM=l}static create(e,t,r,s,i,o){let l=i.nodeViews[t.type.name],a,c=l&&l(t,i,()=>{if(!a)return o;if(a.parent)return a.parent.posBeforeChild(a)},r,s),u=c&&c.dom,d=c&&c.contentDOM;if(t.isText){if(!u)u=document.createTextNode(t.text);else if(u.nodeType!=3)throw new RangeError("Text must be rendered as a DOM text node")}else u||({dom:u,contentDOM:d}=Xt.renderSpec(document,t.type.spec.toDOM(t),null,t.attrs));!d&&!t.isText&&u.nodeName!="BR"&&(u.hasAttribute("contenteditable")||(u.contentEditable="false"),t.type.spec.draggable&&(u.draggable=!0));let h=u;return u=ry(u,r,t),c?a=new Qu(e,t,r,s,u,d||null,h,c,i,o+1):t.isText?new Go(e,t,r,s,u,h,i):new n(e,t,r,s,u,d||null,h,i,o+1)}parseRule(){if(this.node.type.spec.reparseInView)return null;let e={node:this.node.type.name,attrs:this.node.attrs};if(this.node.type.whitespace=="pre"&&(e.preserveWhitespace="full"),!this.contentDOM)e.getContent=()=>this.node.content;else if(!this.contentLost)e.contentElement=this.contentDOM;else{for(let t=this.children.length-1;t>=0;t--){let r=this.children[t];if(this.dom.contains(r.dom.parentNode)){e.contentElement=r.dom.parentNode;break}}e.contentElement||(e.getContent=()=>k.empty)}return e}matchesNode(e,t,r){return this.dirty==yt&&e.eq(this.node)&&Qo(t,this.outerDeco)&&r.eq(this.innerDeco)}get size(){return this.node.nodeSize}get border(){return this.node.isLeaf?0:1}updateChildren(e,t){let r=this.node.inlineContent,s=t,i=e.composing?this.localCompositionInfo(e,t):null,o=i&&i.pos>-1?i:null,l=i&&i.pos<0,a=new 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o=i.nodeValue,l=Uv(this.node.content,o,r-t,s-t);return l<0?null:{node:i,pos:l,text:o}}else return{node:i,pos:-1,text:""}}protectLocalComposition(e,{node:t,pos:r,text:s}){if(this.getDesc(t))return;let i=t;for(;i.parentNode!=this.contentDOM;i=i.parentNode){for(;i.previousSibling;)i.parentNode.removeChild(i.previousSibling);for(;i.nextSibling;)i.parentNode.removeChild(i.nextSibling);i.pmViewDesc&&(i.pmViewDesc=void 0)}let o=new Xu(this,i,t,s);e.input.compositionNodes.push(o),this.children=td(this.children,r,r+s.length,e,o)}update(e,t,r,s){return this.dirty==Lt||!e.sameMarkup(this.node)?!1:(this.updateInner(e,t,r,s),!0)}updateInner(e,t,r,s){this.updateOuterDeco(t),this.node=e,this.innerDeco=r,this.contentDOM&&this.updateChildren(s,this.posAtStart),this.dirty=yt}updateOuterDeco(e){if(Qo(e,this.outerDeco))return;let t=this.nodeDOM.nodeType!=1,r=this.dom;this.dom=ny(this.dom,this.nodeDOM,Zu(this.outerDeco,this.node,t),Zu(e,this.node,t)),this.dom!=r&&(r.pmViewDesc=void 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this.dirty==Lt||this.dirty!=yt&&!this.inParent()||!e.sameMarkup(this.node)?!1:(this.updateOuterDeco(t),(this.dirty!=yt||e.text!=this.node.text)&&e.text!=this.nodeDOM.nodeValue&&(this.nodeDOM.nodeValue=e.text,s.trackWrites==this.nodeDOM&&(s.trackWrites=null)),this.node=e,this.dirty=yt,!0)}inParent(){let e=this.parent.contentDOM;for(let t=this.nodeDOM;t;t=t.parentNode)if(t==e)return!0;return!1}domFromPos(e){return{node:this.nodeDOM,offset:e}}localPosFromDOM(e,t,r){return e==this.nodeDOM?this.posAtStart+Math.min(t,this.node.text.length):super.localPosFromDOM(e,t,r)}ignoreMutation(e){return e.type!="characterData"&&e.type!="selection"}slice(e,t,r){let s=this.node.cut(e,t),i=document.createTextNode(s.text);return new n(this.parent,s,this.outerDeco,this.innerDeco,i,i,r)}markDirty(e,t){super.markDirty(e,t),this.dom!=this.nodeDOM&&(e==0||t==this.nodeDOM.nodeValue.length)&&(this.dirty=Lt)}get domAtom(){return!1}isText(e){return this.node.text==e}},Xo=class extends 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ny(n,n,Qn,Zu(e,t,n.nodeType!=1))}function Qo(n,e){if(n.length!=e.length)return!1;for(let t=0;t<n.length;t++)if(!n[t].type.eq(e[t].type))return!1;return!0}function Sg(n){let e=n.nextSibling;return n.parentNode.removeChild(n),e}var ed=class{constructor(e,t,r){this.lock=t,this.view=r,this.index=0,this.stack=[],this.changed=!1,this.top=e,this.preMatch=_v(e.node.content,e)}destroyBetween(e,t){if(e!=t){for(let r=e;r<t;r++)this.top.children[r].destroy();this.top.children.splice(e,t-e),this.changed=!0}}destroyRest(){this.destroyBetween(this.index,this.top.children.length)}syncToMarks(e,t,r,s){let i=0,o=this.stack.length>>1,l=Math.min(o,e.length);for(;i<l&&(i==o-1?this.top:this.stack[i+1<<1]).matchesMark(e[i])&&e[i].type.spec.spanning!==!1;)i++;for(;i<o;)this.destroyRest(),this.top.dirty=yt,this.index=this.stack.pop(),this.top=this.stack.pop(),o--;for(;o<e.length;){this.stack.push(this.top,this.index+1);let 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Xr;)t=e,e=t.children[t.children.length-1];(!e||!(e instanceof Go)||/\n$/.test(e.node.text)||this.view.requiresGeckoHackNode&&/\s$/.test(e.node.text))&&((_e||Ie)&&e&&e.dom.contentEditable=="false"&&this.addHackNode("IMG",t),this.addHackNode("BR",this.top))}addHackNode(e,t){if(t==this.top&&this.index<t.children.length&&t.children[this.index].matchesHack(e))this.index++;else{let r=document.createElement(e);e=="IMG"&&(r.className="ProseMirror-separator",r.alt=""),e=="BR"&&(r.className="ProseMirror-trailingBreak");let s=new Xo(this.top,[],r,null);t!=this.top?t.children.push(s):t.children.splice(this.index++,0,s),this.changed=!0}}isLocked(e){return this.lock&&(e==this.lock||e.nodeType==1&&e.contains(this.lock.parentNode))}};function _v(n,e){let t=e,r=t.children.length,s=n.childCount,i=new Map,o=[];e:for(;s>0;){let l;for(;;)if(r){let c=t.children[r-1];if(c instanceof Xr)t=c,r=c.children.length;else{l=c,r--;break}}else{if(t==e)break e;r=t.parent.children.indexOf(t),t=t.parent}let a=l.node;if(a){if(a!=n.child(s-1))break;--s,i.set(l,s),o.push(l)}}return{index:s,matched:i,matches:o.reverse()}}function Bv(n,e){return n.type.side-e.type.side}function zv(n,e,t,r){let s=e.locals(n),i=0;if(s.length==0){for(let c=0;c<n.childCount;c++){let u=n.child(c);r(u,s,e.forChild(i,u),c),i+=u.nodeSize}return}let o=0,l=[],a=null;for(let c=0;;){let u,d;for(;o<s.length&&s[o].to==i;){let g=s[o++];g.widget&&(u?(d||(d=[u])).push(g):u=g)}if(u)if(d){d.sort(Bv);for(let g=0;g<d.length;g++)t(d[g],c,!!a)}else t(u,c,!!a);let h,f;if(a)f=-1,h=a,a=null;else if(c<n.childCount)f=c,h=n.child(c++);else break;for(let g=0;g<l.length;g++)l[g].to<=i&&l.splice(g--,1);for(;o<s.length&&s[o].from<=i&&s[o].to>i;)l.push(s[o++]);let p=i+h.nodeSize;if(h.isText){let g=p;o<s.length&&s[o].from<g&&(g=s[o].from);for(let y=0;y<l.length;y++)l[y].to<g&&(g=l[y].to);g<p&&(a=h.cut(g-i),h=h.cut(0,g-i),p=g,f=-1)}else for(;o<s.length&&s[o].to<p;)o++;let 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t=n.domSelectionRange(),r=n.state.doc;if(!t.focusNode)return null;let s=n.docView.nearestDesc(t.focusNode),i=s&&s.size==0,o=n.docView.posFromDOM(t.focusNode,t.focusOffset,1);if(o<0)return null;let l=r.resolve(o),a,c;if(il(t)){for(a=o;s&&!s.node;)s=s.parent;let d=s.node;if(s&&d.isAtom&&M.isSelectable(d)&&s.parent&&!(d.isInline&&gv(t.focusNode,t.focusOffset,s.dom))){let h=s.posBefore;c=new M(o==h?l:r.resolve(h))}}else{if(t instanceof n.dom.ownerDocument.defaultView.Selection&&t.rangeCount>1){let d=o,h=o;for(let f=0;f<t.rangeCount;f++){let p=t.getRangeAt(f);d=Math.min(d,n.docView.posFromDOM(p.startContainer,p.startOffset,1)),h=Math.max(h,n.docView.posFromDOM(p.endContainer,p.endOffset,-1))}if(d<0)return null;[a,o]=h==n.state.selection.anchor?[h,d]:[d,h],l=r.resolve(o)}else a=n.docView.posFromDOM(t.anchorNode,t.anchorOffset,1);if(a<0)return null}let u=r.resolve(a);if(!c){let d=e=="pointer"||n.state.selection.head<l.pos&&!i?1:-1;c=fd(n,u,l,d)}return c}function sy(n){return n.editable?n.hasFocus():oy(n)&&document.activeElement&&document.activeElement.contains(n.dom)}function sn(n,e=!1){let t=n.state.selection;if(iy(n,t),!!sy(n)){if(!e&&n.input.mouseDown&&n.input.mouseDown.allowDefault&&Ie){let r=n.domSelectionRange(),s=n.domObserver.currentSelection;if(r.anchorNode&&s.anchorNode&&nr(r.anchorNode,r.anchorOffset,s.anchorNode,s.anchorOffset)){n.input.mouseDown.delayedSelectionSync=!0,n.domObserver.setCurSelection();return}}if(n.domObserver.disconnectSelection(),n.cursorWrapper)Vv(n);else{let{anchor:r,head:s}=t,i,o;vg&&!(t instanceof E)&&(t.$from.parent.inlineContent||(i=Cg(n,t.from)),!t.empty&&!t.$from.parent.inlineContent&&(o=Cg(n,t.to))),n.docView.setSelection(r,s,n,e),vg&&(i&&Tg(i),o&&Tg(o)),t.visible?n.dom.classList.remove("ProseMirror-hideselection"):(n.dom.classList.add("ProseMirror-hideselection"),"onselectionchange"in document&&Fv(n))}n.domObserver.setCurSelection(),n.domObserver.connectSelection()}}var vg=_e||Ie&&Jg<63;function 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t=n.cursorWrapper.dom,r=t.nodeName=="IMG";r?e.collapse(t.parentNode,Ne(t)+1):e.collapse(t,0),!r&&!n.state.selection.visible&&Ze&&An<=11&&(t.disabled=!0,t.disabled=!1)}function iy(n,e){if(e instanceof M){let t=n.docView.descAt(e.from);t!=n.lastSelectedViewDesc&&(Ag(n),t&&t.selectNode(),n.lastSelectedViewDesc=t)}else Ag(n)}function Ag(n){n.lastSelectedViewDesc&&(n.lastSelectedViewDesc.parent&&n.lastSelectedViewDesc.deselectNode(),n.lastSelectedViewDesc=void 0)}function fd(n,e,t,r){return n.someProp("createSelectionBetween",s=>s(n,e,t))||E.between(e,t,r)}function Eg(n){return n.editable&&!n.hasFocus()?!1:oy(n)}function oy(n){let e=n.domSelectionRange();if(!e.anchorNode)return!1;try{return n.dom.contains(e.anchorNode.nodeType==3?e.anchorNode.parentNode:e.anchorNode)&&(n.editable||n.dom.contains(e.focusNode.nodeType==3?e.focusNode.parentNode:e.focusNode))}catch{return!1}}function Hv(n){let e=n.docView.domFromPos(n.state.selection.anchor,0),t=n.domSelectionRange();return 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t=this.open;t>=0;t--){if(this.nodes[t]==e)return this.open=t,!0;this.localPreserveWS&&(this.nodes[t].options|=qs)}return!1}get currentPos(){this.closeExtra();let e=0;for(let t=this.open;t>=0;t--){let r=this.nodes[t].content;for(let s=r.length-1;s>=0;s--)e+=r[s].nodeSize;t&&e++}return e}findAtPoint(e,t){if(this.find)for(let r=0;r<this.find.length;r++)this.find[r].node==e&&this.find[r].offset==t&&(this.find[r].pos=this.currentPos)}findInside(e){if(this.find)for(let t=0;t<this.find.length;t++)this.find[t].pos==null&&e.nodeType==1&&e.contains(this.find[t].node)&&(this.find[t].pos=this.currentPos)}findAround(e,t,r){if(e!=t&&this.find)for(let s=0;s<this.find.length;s++)this.find[s].pos==null&&e.nodeType==1&&e.contains(this.find[s].node)&&t.compareDocumentPosition(this.find[s].node)&(r?2:4)&&(this.find[s].pos=this.currentPos)}findInText(e){if(this.find)for(let 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e=n.firstChild,t=null;e;e=e.nextSibling){let r=e.nodeType==1?e.nodeName.toLowerCase():null;r&&Im.hasOwnProperty(r)&&t?(t.appendChild(e),e=t):r=="li"?t=e:r&&(t=null)}}function Pv(n,e){return(n.matches||n.msMatchesSelector||n.webkitMatchesSelector||n.mozMatchesSelector).call(n,e)}function um(n){let e={};for(let t in n)e[t]=n[t];return e}function dm(n,e){let t=e.schema.nodes;for(let r in t){let s=t[r];if(!s.allowsMarkType(n))continue;let i=[],o=l=>{i.push(l);for(let a=0;a<l.edgeCount;a++){let{type:c,next:u}=l.edge(a);if(c==e||i.indexOf(u)<0&&o(u))return!0}};if(o(s.contentMatch))return!0}}var Xt=class n{constructor(e,t){this.nodes=e,this.marks=t}serializeFragment(e,t={},r){r||(r=_o(t).createDocumentFragment());let s=r,i=[];return e.forEach(o=>{if(i.length||o.marks.length){let l=0,a=0;for(;l<i.length&&a<o.marks.length;){let 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This may be an attempted cross site scripting attack.");let o=s.indexOf(" ");o>0&&(t=s.slice(0,o),s=s.slice(o+1));let l,a=t?n.createElementNS(t,s):n.createElement(s),c=e[1],u=1;if(c&&typeof c=="object"&&c.nodeType==null&&!Array.isArray(c)){u=2;for(let d in c)if(c[d]!=null){let h=d.indexOf(" ");h>0?a.setAttributeNS(d.slice(0,h),d.slice(h+1),c[d]):d=="style"&&a.style?a.style.cssText=c[d]:a.setAttribute(d,c[d])}}for(let d=u;d<e.length;d++){let h=e[d];if(h===0){if(d<e.length-1||d>u)throw new RangeError("Content hole must be the only child of its parent node");return{dom:a,contentDOM:a}}else if(typeof h=="string")a.appendChild(n.createTextNode(h));else{let{dom:f,contentDOM:p}=Bo(n,h,t,r);if(a.appendChild(f),p){if(l)throw new RangeError("Multiple content holes");l=p}}}return{dom:a,contentDOM:l}}var Pm=65535,Lm=Math.pow(2,16);function zv(n,e){return n+e*Lm}function Dm(n){return n&Pm}function $v(n){return(n-(n&Pm))/Lm}var 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n(this._maps,this.mirror,e,t)}appendMap(e,t){this.ownData||(this._maps=this._maps.slice(),this.mirror=this.mirror&&this.mirror.slice(),this.ownData=!0),this.to=this._maps.push(e),t!=null&&this.setMirror(this._maps.length-1,t)}appendMapping(e){for(let t=0,r=this._maps.length;t<e._maps.length;t++){let s=e.getMirror(t);this.appendMap(e._maps[t],s!=null&&s<t?r+s:void 0)}}getMirror(e){if(this.mirror){for(let t=0;t<this.mirror.length;t++)if(this.mirror[t]==e)return this.mirror[t+(t%2?-1:1)]}}setMirror(e,t){this.mirror||(this.mirror=[]),this.mirror.push(e,t)}appendMappingInverted(e){for(let t=e.maps.length-1,r=this._maps.length+e._maps.length;t>=0;t--){let s=e.getMirror(t);this.appendMap(e._maps[t].invert(),s!=null&&s>t?r-s-1:void 0)}}invert(){let e=new n;return e.appendMappingInverted(this),e}map(e,t=1){if(this.mirror)return this._map(e,t,!0);for(let r=this.from;r<this.to;r++)e=this._maps[r].map(e,t);return e}mapResult(e,t=1){return this._map(e,t,!1)}_map(e,t,r){let s=0;for(let i=this.from;i<this.to;i++){let o=this._maps[i],l=o.mapResult(e,t);if(l.recover!=null){let a=this.getMirror(i);if(a!=null&&a>i&&a<this.to){i=a,e=this._maps[a].recover(l.recover);continue}}s|=l.delInfo,e=l.pos}return r?e:new Ys(e,s,null)}},gu=Object.create(null),ve=class{getMap(){return Qt.empty}merge(e){return null}static fromJSON(e,t){if(!t||!t.stepType)throw new RangeError("Invalid input for Step.fromJSON");let r=gu[t.stepType];if(!r)throw new RangeError(`No step type ${t.stepType} defined`);return r.fromJSON(e,t)}static jsonID(e,t){if(e in gu)throw new RangeError("Duplicate use of step JSON ID "+e);return gu[e]=t,t.prototype.jsonID=e,t}},Me=class n{constructor(e,t){this.doc=e,this.failed=t}static ok(e){return new n(e,null)}static fail(e){return new n(null,e)}static fromReplace(e,t,r,s){try{return n.ok(e.replace(t,r,s))}catch(i){if(i instanceof jn)return n.fail(i.message);throw i}}};function xu(n,e,t){let r=[];for(let s=0;s<n.childCount;s++){let i=n.child(s);i.content.size&&(i=i.copy(xu(i.content,e,i))),i.isInline&&(i=e(i,t,s)),r.push(i)}return k.fromArray(r)}var Xs=class n extends ve{constructor(e,t,r){super(),this.from=e,this.to=t,this.mark=r}apply(e){let t=e.slice(this.from,this.to),r=e.resolve(this.from),s=r.node(r.sharedDepth(this.to)),i=new S(xu(t.content,(o,l)=>!o.isAtom||!l.type.allowsMarkType(this.mark.type)?o:o.mark(this.mark.addToSet(o.marks)),s),t.openStart,t.openEnd);return Me.fromReplace(e,this.from,this.to,i)}invert(){return new Zt(this.from,this.to,this.mark)}map(e){let t=e.mapResult(this.from,1),r=e.mapResult(this.to,-1);return t.deleted&&r.deleted||t.pos>=r.pos?null:new n(t.pos,r.pos,this.mark)}merge(e){return e instanceof n&&e.mark.eq(this.mark)&&this.from<=e.to&&this.to>=e.from?new n(Math.min(this.from,e.from),Math.max(this.to,e.to),this.mark):null}toJSON(){return{stepType:"addMark",mark:this.mark.toJSON(),from:this.from,to:this.to}}static fromJSON(e,t){if(typeof t.from!="number"||typeof t.to!="number")throw new RangeError("Invalid input for AddMarkStep.fromJSON");return new n(t.from,t.to,e.markFromJSON(t.mark))}};ve.jsonID("addMark",Xs);var Zt=class n extends ve{constructor(e,t,r){super(),this.from=e,this.to=t,this.mark=r}apply(e){let t=e.slice(this.from,this.to),r=new S(xu(t.content,s=>s.mark(this.mark.removeFromSet(s.marks)),e),t.openStart,t.openEnd);return Me.fromReplace(e,this.from,this.to,r)}invert(){return new Xs(this.from,this.to,this.mark)}map(e){let t=e.mapResult(this.from,1),r=e.mapResult(this.to,-1);return t.deleted&&r.deleted||t.pos>=r.pos?null:new n(t.pos,r.pos,this.mark)}merge(e){return e instanceof n&&e.mark.eq(this.mark)&&this.from<=e.to&&this.to>=e.from?new n(Math.min(this.from,e.from),Math.max(this.to,e.to),this.mark):null}toJSON(){return{stepType:"removeMark",mark:this.mark.toJSON(),from:this.from,to:this.to}}static fromJSON(e,t){if(typeof t.from!="number"||typeof t.to!="number")throw new RangeError("Invalid input for 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n(t.pos,e.markFromJSON(t.mark))}};ve.jsonID("addNodeMark",Qs);var Ur=class n extends ve{constructor(e,t){super(),this.pos=e,this.mark=t}apply(e){let t=e.nodeAt(this.pos);if(!t)return Me.fail("No node at mark step's position");let r=t.type.create(t.attrs,null,this.mark.removeFromSet(t.marks));return Me.fromReplace(e,this.pos,this.pos+1,new S(k.from(r),0,t.isLeaf?0:1))}invert(e){let t=e.nodeAt(this.pos);return!t||!this.mark.isInSet(t.marks)?this:new Qs(this.pos,this.mark)}map(e){let t=e.mapResult(this.pos,1);return t.deletedAfter?null:new n(t.pos,this.mark)}toJSON(){return{stepType:"removeNodeMark",pos:this.pos,mark:this.mark.toJSON()}}static fromJSON(e,t){if(typeof t.pos!="number")throw new RangeError("Invalid input for RemoveNodeMarkStep.fromJSON");return new n(t.pos,e.markFromJSON(t.mark))}};ve.jsonID("removeNodeMark",Ur);var Re=class n extends ve{constructor(e,t,r,s=!1){super(),this.from=e,this.to=t,this.slice=r,this.structure=s}apply(e){return this.structure&&ku(e,this.from,this.to)?Me.fail("Structure replace would overwrite content"):Me.fromReplace(e,this.from,this.to,this.slice)}getMap(){return new Qt([this.from,this.to-this.from,this.slice.size])}invert(e){return new n(this.from,this.from+this.slice.size,e.slice(this.from,this.to))}map(e){let t=e.mapResult(this.to,-1),r=this.from==this.to&&n.MAP_BIAS<0?t:e.mapResult(this.from,1);return r.deletedAcross&&t.deletedAcross?null:new n(r.pos,Math.max(r.pos,t.pos),this.slice,this.structure)}merge(e){if(!(e instanceof n)||e.structure||this.structure)return null;if(this.from+this.slice.size==e.from&&!this.slice.openEnd&&!e.slice.openStart){let t=this.slice.size+e.slice.size==0?S.empty:new S(this.slice.content.append(e.slice.content),this.slice.openStart,e.slice.openEnd);return new n(this.from,this.to+(e.to-e.from),t,this.structure)}else if(e.to==this.from&&!this.slice.openStart&&!e.slice.openEnd){let t=this.slice.size+e.slice.size==0?S.empty:new S(e.slice.content.append(this.slice.content),e.slice.openStart,this.slice.openEnd);return new n(e.from,this.to,t,this.structure)}else return null}toJSON(){let e={stepType:"replace",from:this.from,to:this.to};return this.slice.size&&(e.slice=this.slice.toJSON()),this.structure&&(e.structure=!0),e}static fromJSON(e,t){if(typeof t.from!="number"||typeof t.to!="number")throw new RangeError("Invalid input for ReplaceStep.fromJSON");return new n(t.from,t.to,S.fromJSON(e,t.slice),!!t.structure)}};Re.MAP_BIAS=1;ve.jsonID("replace",Re);var ue=class n extends ve{constructor(e,t,r,s,i,o,l=!1){super(),this.from=e,this.to=t,this.gapFrom=r,this.gapTo=s,this.slice=i,this.insert=o,this.structure=l}apply(e){if(this.structure&&(ku(e,this.from,this.gapFrom)||ku(e,this.gapTo,this.to)))return Me.fail("Structure gap-replace would overwrite content");let t=e.slice(this.gapFrom,this.gapTo);if(t.openStart||t.openEnd)return Me.fail("Gap is not a flat range");let r=this.slice.insertAt(this.insert,t.content);return r?Me.fromReplace(e,this.from,this.to,r):Me.fail("Content does not fit in gap")}getMap(){return new Qt([this.from,this.gapFrom-this.from,this.insert,this.gapTo,this.to-this.gapTo,this.slice.size-this.insert])}invert(e){let t=this.gapTo-this.gapFrom;return new n(this.from,this.from+this.slice.size+t,this.from+this.insert,this.from+this.insert+t,e.slice(this.from,this.to).removeBetween(this.gapFrom-this.from,this.gapTo-this.from),this.gapFrom-this.from,this.structure)}map(e){let t=e.mapResult(this.from,1),r=e.mapResult(this.to,-1),s=this.from==this.gapFrom?t.pos:e.map(this.gapFrom,-1),i=this.to==this.gapTo?r.pos:e.map(this.gapTo,1);return t.deletedAcross&&r.deletedAcross||s<t.pos||i>r.pos?null:new n(t.pos,r.pos,s,i,this.slice,this.insert,this.structure)}toJSON(){let e={stepType:"replaceAround",from:this.from,to:this.to,gapFrom:this.gapFrom,gapTo:this.gapTo,insert:this.insert};return this.slice.size&&(e.slice=this.slice.toJSON()),this.structure&&(e.structure=!0),e}static fromJSON(e,t){if(typeof t.from!="number"||typeof t.to!="number"||typeof t.gapFrom!="number"||typeof t.gapTo!="number"||typeof t.insert!="number")throw new RangeError("Invalid input for ReplaceAroundStep.fromJSON");return new n(t.from,t.to,t.gapFrom,t.gapTo,S.fromJSON(e,t.slice),t.insert,!!t.structure)}};ve.jsonID("replaceAround",ue);function ku(n,e,t){let r=n.resolve(e),s=t-e,i=r.depth;for(;s>0&&i>0&&r.indexAfter(i)==r.node(i).childCount;)i--,s--;if(s>0){let o=r.node(i).maybeChild(r.indexAfter(i));for(;s>0;){if(!o||o.isLeaf)return!0;o=o.firstChild,s--}}return!1}function Uv(n,e,t,r){let s=[],i=[],o,l;n.doc.nodesBetween(e,t,(a,c,u)=>{if(!a.isInline)return;let d=a.marks;if(!r.isInSet(d)&&u.type.allowsMarkType(r.type)){let h=Math.max(c,e),f=Math.min(c+a.nodeSize,t),p=r.addToSet(d);for(let m=0;m<d.length;m++)d[m].isInSet(p)||(o&&o.to==h&&o.mark.eq(d[m])?o.to=f:s.push(o=new 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e=this.unplaced.openStart;for(let t=this.unplaced.content,r=0,s=this.unplaced.openEnd;r<e;r++){let i=t.firstChild;if(t.childCount>1&&(s=0),i.type.spec.isolating&&s<=r){e=r;break}t=i.content}for(let t=1;t<=2;t++)for(let r=t==1?e:this.unplaced.openStart;r>=0;r--){let s,i=null;r?(i=yu(this.unplaced.content,r-1).firstChild,s=i.content):s=this.unplaced.content;let o=s.firstChild;for(let l=this.depth;l>=0;l--){let{type:a,match:c}=this.frontier[l],u,d=null;if(t==1&&(o?c.matchType(o.type)||(d=c.fillBefore(k.from(o),!1)):i&&a.compatibleContent(i.type)))return{sliceDepth:r,frontierDepth:l,parent:i,inject:d};if(t==2&&o&&(u=c.findWrapping(o.type)))return{sliceDepth:r,frontierDepth:l,parent:i,wrap:u};if(i&&c.matchType(i.type))break}}}openMore(){let{content:e,openStart:t,openEnd:r}=this.unplaced,s=yu(e,t);return!s.childCount||s.firstChild.isLeaf?!1:(this.unplaced=new 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p=c==l.childCount;p||(f=-1),this.placed=Ks(this.placed,t,k.from(u)),this.frontier[t].match=d,p&&f<0&&r&&r.type==this.frontier[this.depth].type&&this.frontier.length>1&&this.closeFrontierNode();for(let m=0,g=l;m<f;m++){let y=g.lastChild;this.frontier.push({type:y.type,match:y.contentMatchAt(y.childCount)}),g=y.content}this.unplaced=p?e==0?S.empty:new S(Js(o.content,e-1,1),e-1,f<0?o.openEnd:e-1):new S(Js(o.content,e,c),o.openStart,o.openEnd)}mustMoveInline(){if(!this.$to.parent.isTextblock)return-1;let e=this.frontier[this.depth],t;if(!e.type.isTextblock||!wu(this.$to,this.$to.depth,e.type,e.match,!1)||this.$to.depth==this.depth&&(t=this.findCloseLevel(this.$to))&&t.depth==this.depth)return-1;let{depth:r}=this.$to,s=this.$to.after(r);for(;r>1&&s==this.$to.end(--r);)++s;return s}findCloseLevel(e){e:for(let t=Math.min(this.depth,e.depth);t>=0;t--){let{match:r,type:s}=this.frontier[t],i=t<e.depth&&e.end(t+1)==e.pos+(e.depth-(t+1)),o=wu(e,t,s,r,i);if(o){for(let l=t-1;l>=0;l--){let{match:a,type:c}=this.frontier[l],u=wu(e,l,c,a,!0);if(!u||u.childCount)continue e}return{depth:t,fit:o,move:i?e.doc.resolve(e.after(t+1)):e}}}}close(e){let t=this.findCloseLevel(e);if(!t)return null;for(;this.depth>t.depth;)this.closeFrontierNode();t.fit.childCount&&(this.placed=Ks(this.placed,t.depth,t.fit)),e=t.move;for(let r=t.depth+1;r<=e.depth;r++){let s=e.node(r),i=s.type.contentMatch.fillBefore(s.content,!0,e.index(r));this.openFrontierNode(s.type,s.attrs,i)}return e}openFrontierNode(e,t=null,r){let s=this.frontier[this.depth];s.match=s.match.matchType(e),this.placed=Ks(this.placed,this.depth,k.from(e.create(t,r))),this.frontier.push({type:e,match:e.contentMatch})}closeFrontierNode(){let t=this.frontier.pop().match.fillBefore(k.empty,!0);t.childCount&&(this.placed=Ks(this.placed,this.frontier.length,t))}};function Js(n,e,t){return e==0?n.cutByIndex(t,n.childCount):n.replaceChild(0,n.firstChild.copy(Js(n.firstChild.content,e-1,t)))}function Ks(n,e,t){return e==0?n.append(t):n.replaceChild(n.childCount-1,n.lastChild.copy(Ks(n.lastChild.content,e-1,t)))}function yu(n,e){for(let t=0;t<e;t++)n=n.firstChild.content;return n}function Hm(n,e,t){if(e<=0)return n;let r=n.content;return e>1&&(r=r.replaceChild(0,Hm(r.firstChild,e-1,r.childCount==1?t-1:0))),e>0&&(r=n.type.contentMatch.fillBefore(r).append(r),t<=0&&(r=r.append(n.type.contentMatch.matchFragment(r).fillBefore(k.empty,!0)))),n.copy(r)}function wu(n,e,t,r,s){let i=n.node(e),o=s?n.indexAfter(e):n.index(e);if(o==i.childCount&&!t.compatibleContent(i.type))return null;let l=r.fillBefore(i.content,!0,o);return l&&!e1(t,i.content,o)?l:null}function e1(n,e,t){for(let r=t;r<e.childCount;r++)if(!n.allowsMarks(e.child(r).marks))return!0;return!1}function t1(n){return n.spec.defining||n.spec.definingForContent}function n1(n,e,t,r){if(!r.size)return n.deleteRange(e,t);let s=n.doc.resolve(e),i=n.doc.resolve(t);if(Vm(s,i,r))return n.step(new Re(e,t,r));let o=jm(s,i);o[o.length-1]==0&&o.pop();let l=-(s.depth+1);o.unshift(l);for(let h=s.depth,f=s.pos-1;h>0;h--,f--){let p=s.node(h).type.spec;if(p.defining||p.definingAsContext||p.isolating)break;o.indexOf(h)>-1?l=h:s.before(h)==f&&o.splice(1,0,-h)}let a=o.indexOf(l),c=[],u=r.openStart;for(let h=r.content,f=0;;f++){let p=h.firstChild;if(c.push(p),f==r.openStart)break;h=p.content}for(let h=u-1;h>=0;h--){let f=c[h],p=t1(f.type);if(p&&!f.sameMarkup(s.node(Math.abs(l)-1)))u=h;else if(p||!f.type.isTextblock)break}for(let h=r.openStart;h>=0;h--){let f=(h+u+1)%(r.openStart+1),p=c[f];if(p)for(let m=0;m<o.length;m++){let g=o[(m+a)%o.length],y=!0;g<0&&(y=!1,g=-g);let w=s.node(g-1),b=s.index(g-1);if(w.canReplaceWith(b,b,p.type,p.marks))return n.replace(s.before(g),y?i.after(g):t,new S(Wm(r.content,0,r.openStart,f),f,r.openEnd))}}let d=n.steps.length;for(let h=o.length-1;h>=0&&(n.replace(e,t,r),!(n.steps.length>d));h--){let f=o[h];f<0||(e=s.before(f),t=i.after(f))}}function Wm(n,e,t,r,s){if(e<t){let i=n.firstChild;n=n.replaceChild(0,i.copy(Wm(i.content,e+1,t,r,i)))}if(e>r){let i=s.contentMatchAt(0),o=i.fillBefore(n).append(n);n=o.append(i.matchFragment(o).fillBefore(k.empty,!0))}return n}function r1(n,e,t,r){if(!r.isInline&&e==t&&n.doc.resolve(e).parent.content.size){let s=Zv(n.doc,e,r.type);s!=null&&(e=t=s)}n.replaceRange(e,t,new S(k.from(r),0,0))}function s1(n,e,t){let r=n.doc.resolve(e),s=n.doc.resolve(t);if(r.parent.isTextblock&&s.parent.isTextblock&&r.start()!=s.start()&&r.parentOffset==0&&s.parentOffset==0){let o=r.sharedDepth(t),l=!1;for(let a=r.depth;a>o;a--)r.node(a).type.spec.isolating&&(l=!0);for(let a=s.depth;a>o;a--)s.node(a).type.spec.isolating&&(l=!0);if(!l){for(let a=r.depth;a>0&&e==r.start(a);a--)e=r.before(a);for(let a=s.depth;a>0&&t==s.start(a);a--)t=s.before(a);r=n.doc.resolve(e),s=n.doc.resolve(t)}}let i=jm(r,s);for(let o=0;o<i.length;o++){let l=i[o],a=o==i.length-1;if(a&&l==0||r.node(l).type.contentMatch.validEnd)return n.delete(r.start(l),s.end(l));if(l>0&&(a||r.node(l-1).canReplace(r.index(l-1),s.indexAfter(l-1))))return n.delete(r.before(l),s.after(l))}for(let o=1;o<=r.depth&&o<=s.depth;o++)if(e-r.start(o)==r.depth-o&&t>r.end(o)&&s.end(o)-t!=s.depth-o&&r.start(o-1)==s.start(o-1)&&r.node(o-1).canReplace(r.index(o-1),s.index(o-1)))return n.delete(r.before(o),t);n.delete(e,t)}function jm(n,e){let t=[],r=Math.min(n.depth,e.depth);for(let s=r;s>=0;s--){let i=n.start(s);if(i<n.pos-(n.depth-s)||e.end(s)>e.pos+(e.depth-s)||n.node(s).type.spec.isolating||e.node(s).type.spec.isolating)break;(i==e.start(s)||s==n.depth&&s==e.depth&&n.parent.inlineContent&&e.parent.inlineContent&&s&&e.start(s-1)==i-1)&&t.push(s)}return t}var Wo=class n extends ve{constructor(e,t,r){super(),this.pos=e,this.attr=t,this.value=r}apply(e){let t=e.nodeAt(this.pos);if(!t)return Me.fail("No node at attribute step's position");let r=Object.create(null);for(let i in t.attrs)r[i]=t.attrs[i];r[this.attr]=this.value;let s=t.type.create(r,null,t.marks);return Me.fromReplace(e,this.pos,this.pos+1,new S(k.from(s),0,t.isLeaf?0:1))}getMap(){return Qt.empty}invert(e){return new n(this.pos,this.attr,e.nodeAt(this.pos).attrs[this.attr])}map(e){let t=e.mapResult(this.pos,1);return t.deletedAfter?null:new n(t.pos,this.attr,this.value)}toJSON(){return{stepType:"attr",pos:this.pos,attr:this.attr,value:this.value}}static fromJSON(e,t){if(typeof t.pos!="number"||typeof t.attr!="string")throw new RangeError("Invalid input for AttrStep.fromJSON");return new n(t.pos,t.attr,t.value)}};ve.jsonID("attr",Wo);var jo=class n extends ve{constructor(e,t){super(),this.attr=e,this.value=t}apply(e){let t=Object.create(null);for(let s in e.attrs)t[s]=e.attrs[s];t[this.attr]=this.value;let r=e.type.create(t,e.content,e.marks);return Me.ok(r)}getMap(){return Qt.empty}invert(e){return new n(this.attr,e.attrs[this.attr])}map(e){return this}toJSON(){return{stepType:"docAttr",attr:this.attr,value:this.value}}static fromJSON(e,t){if(typeof t.attr!="string")throw new RangeError("Invalid input for DocAttrStep.fromJSON");return new n(t.attr,t.value)}};ve.jsonID("docAttr",jo);var Fr=class extends Error{};Fr=function n(e){let t=Error.call(this,e);return t.__proto__=n.prototype,t};Fr.prototype=Object.create(Error.prototype);Fr.prototype.constructor=Fr;Fr.prototype.name="TransformError";var Sn=class{constructor(e){this.doc=e,this.steps=[],this.docs=[],this.mapping=new Gs}get before(){return this.docs.length?this.docs[0]:this.doc}step(e){let t=this.maybeStep(e);if(t.failed)throw new Fr(t.failed);return this}maybeStep(e){let t=e.apply(this.doc);return t.failed||this.addStep(e,t.doc),t}get docChanged(){return this.steps.length>0}changedRange(){let e=1e9,t=-1e9;for(let r=0;r<this.mapping.maps.length;r++){let s=this.mapping.maps[r];r&&(e=s.map(e,1),t=s.map(t,-1)),s.forEach((i,o,l,a)=>{e=Math.min(e,l),t=Math.max(t,a)})}return e==1e9?null:{from:e,to:t}}addStep(e,t){this.docs.push(this.doc),this.steps.push(e),this.mapping.appendMap(e.getMap()),this.doc=t}replace(e,t=e,r=S.empty){let s=Zs(this.doc,e,t,r);return s&&this.step(s),this}replaceWith(e,t,r){return this.replace(e,t,new S(k.from(r),0,0))}delete(e,t){return this.replace(e,t,S.empty)}insert(e,t){return this.replaceWith(e,e,t)}replaceRange(e,t,r){return n1(this,e,t,r),this}replaceRangeWith(e,t,r){return r1(this,e,t,r),this}deleteRange(e,t){return s1(this,e,t),this}lift(e,t){return Hv(this,e,t),this}join(e,t=1){return Qv(this,e,t),this}wrap(e,t){return qv(this,e,t),this}setBlockType(e,t=e,r,s=null){return Jv(this,e,t,r,s),this}setNodeMarkup(e,t,r=null,s){return Yv(this,e,t,r,s),this}setNodeAttribute(e,t,r){return this.step(new Wo(e,t,r)),this}setDocAttribute(e,t){return this.step(new jo(e,t)),this}addNodeMark(e,t){return this.step(new Qs(e,t)),this}removeNodeMark(e,t){let r=this.doc.nodeAt(e);if(!r)throw new RangeError("No node at position "+e);if(t instanceof j)t.isInSet(r.marks)&&this.step(new Ur(e,t));else{let s=r.marks,i,o=[];for(;i=t.isInSet(s);)o.push(new Ur(e,i)),s=i.removeFromSet(s);for(let l=o.length-1;l>=0;l--)this.step(o[l])}return this}split(e,t=1,r){return Gv(this,e,t,r),this}addMark(e,t,r){return Uv(this,e,t,r),this}removeMark(e,t,r){return Fv(this,e,t,r),this}clearIncompatible(e,t,r){return Su(this,e,t,r),this}};var vu=Object.create(null),N=class{constructor(e,t,r){this.$anchor=e,this.$head=t,this.ranges=r||[new Wr(e.min(t),e.max(t))]}get anchor(){return this.$anchor.pos}get head(){return this.$head.pos}get from(){return this.$from.pos}get to(){return this.$to.pos}get $from(){return this.ranges[0].$from}get $to(){return this.ranges[0].$to}get empty(){let e=this.ranges;for(let t=0;t<e.length;t++)if(e[t].$from.pos!=e[t].$to.pos)return!1;return!0}content(){return this.$from.doc.slice(this.from,this.to,!0)}replace(e,t=S.empty){let r=t.content.lastChild,s=null;for(let l=0;l<t.openEnd;l++)s=r,r=r.lastChild;let i=e.steps.length,o=this.ranges;for(let l=0;l<o.length;l++){let{$from:a,$to:c}=o[l],u=e.mapping.slice(i);e.replaceRange(u.map(a.pos),u.map(c.pos),l?S.empty:t),l==0&&Km(e,i,(r?r.isInline:s&&s.isTextblock)?-1:1)}}replaceWith(e,t){let r=e.steps.length,s=this.ranges;for(let i=0;i<s.length;i++){let{$from:o,$to:l}=s[i],a=e.mapping.slice(r),c=a.map(o.pos),u=a.map(l.pos);i?e.deleteRange(c,u):(e.replaceRangeWith(c,u,t),Km(e,r,t.isInline?-1:1))}}static findFrom(e,t,r=!1){let s=e.parent.inlineContent?new A(e):Hr(e.node(0),e.parent,e.pos,e.index(),t,r);if(s)return s;for(let i=e.depth-1;i>=0;i--){let o=t<0?Hr(e.node(0),e.node(i),e.before(i+1),e.index(i),t,r):Hr(e.node(0),e.node(i),e.after(i+1),e.index(i)+1,t,r);if(o)return o}return null}static near(e,t=1){return this.findFrom(e,t)||this.findFrom(e,-t)||new Ne(e.node(0))}static atStart(e){return Hr(e,e,0,0,1)||new Ne(e)}static atEnd(e){return Hr(e,e,e.content.size,e.childCount,-1)||new Ne(e)}static fromJSON(e,t){if(!t||!t.type)throw new RangeError("Invalid input for Selection.fromJSON");let r=vu[t.type];if(!r)throw new RangeError(`No selection type ${t.type} defined`);return r.fromJSON(e,t)}static jsonID(e,t){if(e in vu)throw new RangeError("Duplicate use of selection JSON ID "+e);return vu[e]=t,t.prototype.jsonID=e,t}getBookmark(){return A.between(this.$anchor,this.$head).getBookmark()}};N.prototype.visible=!0;var Wr=class{constructor(e,t){this.$from=e,this.$to=t}},qm=!1;function Jm(n){!qm&&!n.parent.inlineContent&&(qm=!0,console.warn("TextSelection endpoint not pointing into a node with inline content ("+n.parent.type.name+")"))}var A=class n extends N{constructor(e,t=e){Jm(e),Jm(t),super(e,t)}get $cursor(){return this.$anchor.pos==this.$head.pos?this.$head:null}map(e,t){let r=e.resolve(t.map(this.head));if(!r.parent.inlineContent)return N.near(r);let s=e.resolve(t.map(this.anchor));return new n(s.parent.inlineContent?s:r,r)}replace(e,t=S.empty){if(super.replace(e,t),t==S.empty){let r=this.$from.marksAcross(this.$to);r&&e.ensureMarks(r)}}eq(e){return e instanceof n&&e.anchor==this.anchor&&e.head==this.head}getBookmark(){return new Ko(this.anchor,this.head)}toJSON(){return{type:"text",anchor:this.anchor,head:this.head}}static fromJSON(e,t){if(typeof t.anchor!="number"||typeof t.head!="number")throw new RangeError("Invalid input for TextSelection.fromJSON");return new n(e.resolve(t.anchor),e.resolve(t.head))}static create(e,t,r=t){let s=e.resolve(t);return new this(s,r==t?s:e.resolve(r))}static between(e,t,r){let s=e.pos-t.pos;if((!r||s)&&(r=s>=0?1:-1),!t.parent.inlineContent){let i=N.findFrom(t,r,!0)||N.findFrom(t,-r,!0);if(i)t=i.$head;else return N.near(t,r)}return e.parent.inlineContent||(s==0?e=t:(e=(N.findFrom(e,-r,!0)||N.findFrom(e,r,!0)).$anchor,e.pos<t.pos!=s<0&&(e=t))),new n(e,t)}};N.jsonID("text",A);var Ko=class n{constructor(e,t){this.anchor=e,this.head=t}map(e){return new n(e.map(this.anchor),e.map(this.head))}resolve(e){return A.between(e.resolve(this.anchor),e.resolve(this.head))}},M=class n extends N{constructor(e){let t=e.nodeAfter,r=e.node(0).resolve(e.pos+t.nodeSize);super(e,r),this.node=t}map(e,t){let{deleted:r,pos:s}=t.mapResult(this.anchor),i=e.resolve(s);return r?N.near(i):new n(i)}content(){return new S(k.from(this.node),0,0)}eq(e){return e instanceof n&&e.anchor==this.anchor}toJSON(){return{type:"node",anchor:this.anchor}}getBookmark(){return new Tu(this.anchor)}static fromJSON(e,t){if(typeof t.anchor!="number")throw new RangeError("Invalid input for NodeSelection.fromJSON");return new n(e.resolve(t.anchor))}static create(e,t){return new n(e.resolve(t))}static isSelectable(e){return!e.isText&&e.type.spec.selectable!==!1}};M.prototype.visible=!1;N.jsonID("node",M);var Tu=class n{constructor(e){this.anchor=e}map(e){let{deleted:t,pos:r}=e.mapResult(this.anchor);return t?new Ko(r,r):new n(r)}resolve(e){let t=e.resolve(this.anchor),r=t.nodeAfter;return r&&M.isSelectable(r)?new M(t):N.near(t)}},Ne=class n extends N{constructor(e){super(e.resolve(0),e.resolve(e.content.size))}replace(e,t=S.empty){if(t==S.empty){e.delete(0,e.doc.content.size);let r=N.atStart(e.doc);r.eq(e.selection)||e.setSelection(r)}else super.replace(e,t)}toJSON(){return{type:"all"}}static fromJSON(e){return new n(e)}map(e){return new n(e)}eq(e){return e instanceof n}getBookmark(){return i1}};N.jsonID("all",Ne);var i1={map(){return this},resolve(n){return new Ne(n)}};function Hr(n,e,t,r,s,i=!1){if(e.inlineContent)return A.create(n,t);for(let o=r-(s>0?0:1);s>0?o<e.childCount:o>=0;o+=s){let l=e.child(o);if(l.isAtom){if(!i&&M.isSelectable(l))return M.create(n,t-(s<0?l.nodeSize:0))}else{let a=Hr(n,l,t+s,s<0?l.childCount:0,s,i);if(a)return a}t+=l.nodeSize*s}return null}function Km(n,e,t){let r=n.steps.length-1;if(r<e)return;let s=n.steps[r];if(!(s instanceof Re||s instanceof ue))return;let i=n.mapping.maps[r],o;i.forEach((l,a,c,u)=>{o==null&&(o=u)}),n.setSelection(N.near(n.doc.resolve(o),t))}var Ym=1,Jo=2,Gm=4,Au=class extends Sn{constructor(e){super(e.doc),this.curSelectionFor=0,this.updated=0,this.meta=Object.create(null),this.time=Date.now(),this.curSelection=e.selection,this.storedMarks=e.storedMarks}get selection(){return this.curSelectionFor<this.steps.length&&(this.curSelection=this.curSelection.map(this.doc,this.mapping.slice(this.curSelectionFor)),this.curSelectionFor=this.steps.length),this.curSelection}setSelection(e){if(e.$from.doc!=this.doc)throw new RangeError("Selection passed to setSelection must point at the current document");return this.curSelection=e,this.curSelectionFor=this.steps.length,this.updated=(this.updated|Ym)&~Jo,this.storedMarks=null,this}get selectionSet(){return(this.updated&Ym)>0}setStoredMarks(e){return this.storedMarks=e,this.updated|=Jo,this}ensureMarks(e){return j.sameSet(this.storedMarks||this.selection.$from.marks(),e)||this.setStoredMarks(e),this}addStoredMark(e){return this.ensureMarks(e.addToSet(this.storedMarks||this.selection.$head.marks()))}removeStoredMark(e){return this.ensureMarks(e.removeFromSet(this.storedMarks||this.selection.$head.marks()))}get storedMarksSet(){return(this.updated&Jo)>0}addStep(e,t){super.addStep(e,t),this.updated=this.updated&~Jo,this.storedMarks=null}setTime(e){return this.time=e,this}replaceSelection(e){return this.selection.replace(this,e),this}replaceSelectionWith(e,t=!0){let r=this.selection;return t&&(e=e.mark(this.storedMarks||(r.empty?r.$from.marks():r.$from.marksAcross(r.$to)||j.none))),r.replaceWith(this,e),this}deleteSelection(){return this.selection.replace(this),this}insertText(e,t,r){let s=this.doc.type.schema;if(t==null)return e?this.replaceSelectionWith(s.text(e),!0):this.deleteSelection();{if(r==null&&(r=t),!e)return this.deleteRange(t,r);let i=this.storedMarks;if(!i){let o=this.doc.resolve(t);i=r==t?o.marks():o.marksAcross(this.doc.resolve(r))}return this.replaceRangeWith(t,r,s.text(e,i)),!this.selection.empty&&this.selection.to==t+e.length&&this.setSelection(N.near(this.selection.$to)),this}}setMeta(e,t){return this.meta[typeof e=="string"?e:e.key]=t,this}getMeta(e){return this.meta[typeof e=="string"?e:e.key]}get isGeneric(){for(let e in this.meta)return!1;return!0}scrollIntoView(){return this.updated|=Gm,this}get scrolledIntoView(){return(this.updated&Gm)>0}};function Xm(n,e){return!e||!n?n:n.bind(e)}var Yn=class{constructor(e,t,r){this.name=e,this.init=Xm(t.init,r),this.apply=Xm(t.apply,r)}},o1=[new Yn("doc",{init(n){return n.doc||n.schema.topNodeType.createAndFill()},apply(n){return n.doc}}),new Yn("selection",{init(n,e){return n.selection||N.atStart(e.doc)},apply(n){return n.selection}}),new Yn("storedMarks",{init(n){return n.storedMarks||null},apply(n,e,t,r){return r.selection.$cursor?n.storedMarks:null}}),new Yn("scrollToSelection",{init(){return 0},apply(n,e){return n.scrolledIntoView?e+1:e}})],ei=class{constructor(e,t){this.schema=e,this.plugins=[],this.pluginsByKey=Object.create(null),this.fields=o1.slice(),t&&t.forEach(r=>{if(this.pluginsByKey[r.key])throw new RangeError("Adding different instances of a keyed plugin ("+r.key+")");this.plugins.push(r),this.pluginsByKey[r.key]=r,r.spec.state&&this.fields.push(new Yn(r.key,r.spec.state,r))})}},Yo=class n{constructor(e){this.config=e}get schema(){return this.config.schema}get plugins(){return this.config.plugins}apply(e){return this.applyTransaction(e).state}filterTransaction(e,t=-1){for(let r=0;r<this.config.plugins.length;r++)if(r!=t){let s=this.config.plugins[r];if(s.spec.filterTransaction&&!s.spec.filterTransaction.call(s,e,this))return!1}return!0}applyTransaction(e){if(!this.filterTransaction(e))return{state:this,transactions:[]};let t=[e],r=this.applyInner(e),s=null;for(;;){let i=!1;for(let o=0;o<this.config.plugins.length;o++){let l=this.config.plugins[o];if(l.spec.appendTransaction){let a=s?s[o].n:0,c=s?s[o].state:this,u=a<t.length&&l.spec.appendTransaction.call(l,a?t.slice(a):t,c,r);if(u&&r.filterTransaction(u,o)){if(u.setMeta("appendedTransaction",e),!s){s=[];for(let d=0;d<this.config.plugins.length;d++)s.push(d<o?{state:r,n:t.length}:{state:this,n:0})}t.push(u),r=r.applyInner(u),i=!0}s&&(s[o]={state:r,n:t.length})}}if(!i)return{state:r,transactions:t}}}applyInner(e){if(!e.before.eq(this.doc))throw new RangeError("Applying a mismatched transaction");let t=new n(this.config),r=this.config.fields;for(let s=0;s<r.length;s++){let i=r[s];t[i.name]=i.apply(e,this[i.name],this,t)}return t}get tr(){return new Au(this)}static create(e){let t=new ei(e.doc?e.doc.type.schema:e.schema,e.plugins),r=new n(t);for(let s=0;s<t.fields.length;s++)r[t.fields[s].name]=t.fields[s].init(e,r);return r}reconfigure(e){let t=new ei(this.schema,e.plugins),r=t.fields,s=new n(t);for(let i=0;i<r.length;i++){let o=r[i].name;s[o]=this.hasOwnProperty(o)?this[o]:r[i].init(e,s)}return s}toJSON(e){let 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s;if(e==this.dom&&this.contentDOM)s=t>Ie(this.contentDOM);else if(this.contentDOM&&this.contentDOM!=this.dom&&this.dom.contains(this.contentDOM))s=e.compareDocumentPosition(this.contentDOM)&2;else if(this.dom.firstChild){if(t==0)for(let i=e;;i=i.parentNode){if(i==this.dom){s=!1;break}if(i.previousSibling)break}if(s==null&&t==e.childNodes.length)for(let i=e;;i=i.parentNode){if(i==this.dom){s=!0;break}if(i.nextSibling)break}}return s??r>0?this.posAtEnd:this.posAtStart}nearestDesc(e,t=!1){for(let r=!0,s=e;s;s=s.parentNode){let i=this.getDesc(s),o;if(i&&(!t||i.node))if(r&&(o=i.nodeDOM)&&!(o.nodeType==1?o.contains(e.nodeType==1?e:e.parentNode):o==e))r=!1;else return i}}getDesc(e){let t=e.pmViewDesc;for(let r=t;r;r=r.parent)if(r==this)return t}posFromDOM(e,t,r){for(let s=e;s;s=s.parentNode){let i=this.getDesc(s);if(i)return i.localPosFromDOM(e,t,r)}return-1}descAt(e){for(let t=0,r=0;t<this.children.length;t++){let s=this.children[t],i=r+s.size;if(r==e&&i!=r){for(;!s.border&&s.children.length;)for(let o=0;o<s.children.length;o++){let l=s.children[o];if(l.size){s=l;break}}return s}if(e<i)return s.descAt(e-r-s.border);r=i}}domFromPos(e,t){if(!this.contentDOM)return{node:this.dom,offset:0,atom:e+1};let r=0,s=0;for(let i=0;r<this.children.length;r++){let o=this.children[r],l=i+o.size;if(l>e||o instanceof Qo){s=e-i;break}i=l}if(s)return this.children[r].domFromPos(s-this.children[r].border,t);for(let i;r&&!(i=this.children[r-1]).size&&i instanceof Go&&i.side>=0;r--);if(t<=0){let i,o=!0;for(;i=r?this.children[r-1]:null,!(!i||i.dom.parentNode==this.contentDOM);r--,o=!1);return i&&t&&o&&!i.border&&!i.domAtom?i.domFromPos(i.size,t):{node:this.contentDOM,offset:i?Ie(i.dom)+1:0}}else{let i,o=!0;for(;i=r<this.children.length?this.children[r]:null,!(!i||i.dom.parentNode==this.contentDOM);r++,o=!1);return i&&o&&!i.border&&!i.domAtom?i.domFromPos(0,t):{node:this.contentDOM,offset:i?Ie(i.dom):this.contentDOM.childNodes.length}}}parseRange(e,t,r=0){if(this.children.length==0)return{node:this.contentDOM,from:e,to:t,fromOffset:0,toOffset:this.contentDOM.childNodes.length};let s=-1,i=-1;for(let o=r,l=0;;l++){let a=this.children[l],c=o+a.size;if(s==-1&&e<=c){let u=o+a.border;if(e>=u&&t<=c-a.border&&a.node&&a.contentDOM&&this.contentDOM.contains(a.contentDOM))return a.parseRange(e,t,u);e=o;for(let d=l;d>0;d--){let h=this.children[d-1];if(h.size&&h.dom.parentNode==this.contentDOM&&!h.emptyChildAt(1)){s=Ie(h.dom)+1;break}e-=h.size}s==-1&&(s=0)}if(s>-1&&(c>t||l==this.children.length-1)){t=c;for(let u=l+1;u<this.children.length;u++){let d=this.children[u];if(d.size&&d.dom.parentNode==this.contentDOM&&!d.emptyChildAt(-1)){i=Ie(d.dom);break}t+=d.size}i==-1&&(i=this.contentDOM.childNodes.length);break}o=c}return{node:this.contentDOM,from:e,to:t,fromOffset:s,toOffset:i}}emptyChildAt(e){if(this.border||!this.contentDOM||!this.children.length)return!1;let t=this.children[e<0?0:this.children.length-1];return t.size==0||t.emptyChildAt(e)}domAfterPos(e){let{node:t,offset:r}=this.domFromPos(e,0);if(t.nodeType!=1||r==t.childNodes.length)throw new RangeError("No node after pos "+e);return t.childNodes[r]}setSelection(e,t,r,s=!1){let i=Math.min(e,t),o=Math.max(e,t);for(let f=0,p=0;f<this.children.length;f++){let m=this.children[f],g=p+m.size;if(i>p&&o<g)return m.setSelection(e-p-m.border,t-p-m.border,r,s);p=g}let l=this.domFromPos(e,e?-1:1),a=t==e?l:this.domFromPos(t,t?-1:1),c=r.root.getSelection(),u=r.domSelectionRange(),d=!1;if((gt||_e)&&e==t){let{node:f,offset:p}=l;if(f.nodeType==3){if(d=!!(p&&f.nodeValue[p-1]==`
+`),d&&p==f.nodeValue.length)for(let m=f,g;m;m=m.parentNode){if(g=m.nextSibling){g.nodeName=="BR"&&(l=a={node:g.parentNode,offset:Ie(g)+1});break}let y=m.pmViewDesc;if(y&&y.node&&y.node.isBlock)break}}else{let m=f.childNodes[p-1];d=m&&(m.nodeName=="BR"||m.contentEditable=="false")}}if(gt&&u.focusNode&&u.focusNode!=a.node&&u.focusNode.nodeType==1){let f=u.focusNode.childNodes[u.focusOffset];f&&f.contentEditable=="false"&&(s=!0)}if(!(s||d&&_e)&&nr(l.node,l.offset,u.anchorNode,u.anchorOffset)&&nr(a.node,a.offset,u.focusNode,u.focusOffset))return;let h=!1;if((c.extend||e==t)&&!(d&&gt)){c.collapse(l.node,l.offset);try{e!=t&&c.extend(a.node,a.offset),h=!0}catch{}}if(!h){if(e>t){let p=l;l=a,a=p}let f=document.createRange();f.setEnd(a.node,a.offset),f.setStart(l.node,l.offset),c.removeAllRanges(),c.addRange(f)}}ignoreMutation(e){return!this.contentDOM&&e.type!="selection"}get contentLost(){return this.contentDOM&&this.contentDOM!=this.dom&&!this.dom.contains(this.contentDOM)}markDirty(e,t){for(let r=0,s=0;s<this.children.length;s++){let i=this.children[s],o=r+i.size;if(r==o?e<=o&&t>=r:e<o&&t>r){let l=r+i.border,a=o-i.border;if(e>=l&&t<=a){this.dirty=e==r||t==o?Xn:Cg,e==l&&t==a&&(i.contentLost||i.dom.parentNode!=this.contentDOM)?i.dirty=Lt:i.markDirty(e-l,t-l);return}else i.dirty=i.dom==i.contentDOM&&i.dom.parentNode==this.contentDOM&&!i.children.length?Xn:Lt}r=o}this.dirty=Xn}markParentsDirty(){let e=1;for(let t=this.parent;t;t=t.parent,e++){let r=e==1?Xn:Cg;t.dirty<r&&(t.dirty=r)}}get domAtom(){return!1}get ignoreForCoords(){return!1}get ignoreForSelection(){return!1}isText(e){return!1}},Go=class extends rr{constructor(e,t,r,s){let i,o=t.type.toDOM;if(typeof o=="function"&&(o=o(r,()=>{if(!i)return s;if(i.parent)return i.parent.posBeforeChild(i)})),!t.type.spec.raw){if(o.nodeType!=1){let l=document.createElement("span");l.appendChild(o),o=l}o.contentEditable="false",o.classList.add("ProseMirror-widget")}super(e,[],o,null),this.widget=t,this.widget=t,i=this}matchesWidget(e){return this.dirty==yt&&e.type.eq(this.widget.type)}parseRule(){return{ignore:!0}}stopEvent(e){let t=this.widget.spec.stopEvent;return t?t(e):!1}ignoreMutation(e){return e.type!="selection"||this.widget.spec.ignoreSelection}destroy(){this.widget.type.destroy(this.dom),super.destroy()}get domAtom(){return!0}get ignoreForSelection(){return!!this.widget.type.spec.relaxedSide}get side(){return this.widget.type.side}},Qu=class extends rr{constructor(e,t,r,s){super(e,[],t,null),this.textDOM=r,this.text=s}get size(){return this.text.length}localPosFromDOM(e,t){return e!=this.textDOM?this.posAtStart+(t?this.size:0):this.posAtStart+t}domFromPos(e){return{node:this.textDOM,offset:e}}ignoreMutation(e){return e.type==="characterData"&&e.target.nodeValue==e.oldValue}},Xr=class n extends rr{constructor(e,t,r,s,i){super(e,[],r,s),this.mark=t,this.spec=i}static create(e,t,r,s){let i=s.nodeViews[t.type.name],o=i&&i(t,s,r);return(!o||!o.dom)&&(o=Xt.renderSpec(document,t.type.spec.toDOM(t,r),null,t.attrs)),new n(e,t,o.dom,o.contentDOM||o.dom,o)}parseRule(){return this.dirty&Lt||this.mark.type.spec.reparseInView?null:{mark:this.mark.type.name,attrs:this.mark.attrs,contentElement:this.contentDOM}}matchesMark(e){return this.dirty!=Lt&&this.mark.eq(e)}markDirty(e,t){if(super.markDirty(e,t),this.dirty!=yt){let r=this.parent;for(;!r.node;)r=r.parent;r.dirty<this.dirty&&(r.dirty=this.dirty),this.dirty=yt}}slice(e,t,r){let s=n.create(this.parent,this.mark,!0,r),i=this.children,o=this.size;t<o&&(i=nd(i,t,o,r)),e>0&&(i=nd(i,0,e,r));for(let l=0;l<i.length;l++)i[l].parent=s;return s.children=i,s}ignoreMutation(e){return this.spec.ignoreMutation?this.spec.ignoreMutation(e):super.ignoreMutation(e)}destroy(){this.spec.destroy&&this.spec.destroy(),super.destroy()}},En=class n extends rr{constructor(e,t,r,s,i,o,l,a,c){super(e,[],i,o),this.node=t,this.outerDeco=r,this.innerDeco=s,this.nodeDOM=l}static create(e,t,r,s,i,o){let l=i.nodeViews[t.type.name],a,c=l&&l(t,i,()=>{if(!a)return o;if(a.parent)return a.parent.posBeforeChild(a)},r,s),u=c&&c.dom,d=c&&c.contentDOM;if(t.isText){if(!u)u=document.createTextNode(t.text);else if(u.nodeType!=3)throw new RangeError("Text must be rendered as a DOM text node")}else u||({dom:u,contentDOM:d}=Xt.renderSpec(document,t.type.spec.toDOM(t),null,t.attrs));!d&&!t.isText&&u.nodeName!="BR"&&(u.hasAttribute("contenteditable")||(u.contentEditable="false"),t.type.spec.draggable&&(u.draggable=!0));let h=u;return u=oy(u,r,t),c?a=new Zu(e,t,r,s,u,d||null,h,c,i,o+1):t.isText?new Xo(e,t,r,s,u,h,i):new n(e,t,r,s,u,d||null,h,i,o+1)}parseRule(){if(this.node.type.spec.reparseInView)return null;let e={node:this.node.type.name,attrs:this.node.attrs};if(this.node.type.whitespace=="pre"&&(e.preserveWhitespace="full"),!this.contentDOM)e.getContent=()=>this.node.content;else if(!this.contentLost)e.contentElement=this.contentDOM;else{for(let t=this.children.length-1;t>=0;t--){let r=this.children[t];if(this.dom.contains(r.dom.parentNode)){e.contentElement=r.dom.parentNode;break}}e.contentElement||(e.getContent=()=>k.empty)}return e}matchesNode(e,t,r){return this.dirty==yt&&e.eq(this.node)&&Zo(t,this.outerDeco)&&r.eq(this.innerDeco)}get size(){return this.node.nodeSize}get border(){return this.node.isLeaf?0:1}updateChildren(e,t){let r=this.node.inlineContent,s=t,i=e.composing?this.localCompositionInfo(e,t):null,o=i&&i.pos>-1?i:null,l=i&&i.pos<0,a=new td(this,o&&o.node,e);V1(this.node,this.innerDeco,(c,u,d)=>{c.spec.marks?a.syncToMarks(c.spec.marks,r,e,u):c.type.side>=0&&!d&&a.syncToMarks(u==this.node.childCount?j.none:this.node.child(u).marks,r,e,u),a.placeWidget(c,e,s)},(c,u,d,h)=>{a.syncToMarks(c.marks,r,e,h);let f;a.findNodeMatch(c,u,d,h)||l&&e.state.selection.from>s&&e.state.selection.to<s+c.nodeSize&&(f=a.findIndexWithChild(i.node))>-1&&a.updateNodeAt(c,u,d,f,e)||a.updateNextNode(c,u,d,e,h,s)||a.addNode(c,u,d,e,s),s+=c.nodeSize}),a.syncToMarks([],r,e,0),this.node.isTextblock&&a.addTextblockHacks(),a.destroyRest(),(a.changed||this.dirty==Xn)&&(o&&this.protectLocalComposition(e,o),sy(this.contentDOM,this.children,e),Gr&&H1(this.dom))}localCompositionInfo(e,t){let{from:r,to:s}=e.state.selection;if(!(e.state.selection instanceof A)||r<t||s>t+this.node.content.size)return null;let i=e.input.compositionNode;if(!i||!this.dom.contains(i.parentNode))return null;if(this.node.inlineContent){let o=i.nodeValue,l=W1(this.node.content,o,r-t,s-t);return l<0?null:{node:i,pos:l,text:o}}else return{node:i,pos:-1,text:""}}protectLocalComposition(e,{node:t,pos:r,text:s}){if(this.getDesc(t))return;let i=t;for(;i.parentNode!=this.contentDOM;i=i.parentNode){for(;i.previousSibling;)i.parentNode.removeChild(i.previousSibling);for(;i.nextSibling;)i.parentNode.removeChild(i.nextSibling);i.pmViewDesc&&(i.pmViewDesc=void 0)}let o=new Qu(this,i,t,s);e.input.compositionNodes.push(o),this.children=nd(this.children,r,r+s.length,e,o)}update(e,t,r,s){return this.dirty==Lt||!e.sameMarkup(this.node)?!1:(this.updateInner(e,t,r,s),!0)}updateInner(e,t,r,s){this.updateOuterDeco(t),this.node=e,this.innerDeco=r,this.contentDOM&&this.updateChildren(s,this.posAtStart),this.dirty=yt}updateOuterDeco(e){if(Zo(e,this.outerDeco))return;let t=this.nodeDOM.nodeType!=1,r=this.dom;this.dom=iy(this.dom,this.nodeDOM,ed(this.outerDeco,this.node,t),ed(e,this.node,t)),this.dom!=r&&(r.pmViewDesc=void 0,this.dom.pmViewDesc=this),this.outerDeco=e}selectNode(){this.nodeDOM.nodeType==1&&(this.nodeDOM.classList.add("ProseMirror-selectednode"),(this.contentDOM||!this.node.type.spec.draggable)&&(this.nodeDOM.draggable=!0))}deselectNode(){this.nodeDOM.nodeType==1&&(this.nodeDOM.classList.remove("ProseMirror-selectednode"),(this.contentDOM||!this.node.type.spec.draggable)&&this.nodeDOM.removeAttribute("draggable"))}get domAtom(){return this.node.isAtom}};function Tg(n,e,t,r,s){oy(r,e,n);let i=new En(void 0,n,e,t,r,r,r,s,0);return i.contentDOM&&i.updateChildren(s,0),i}var Xo=class n extends En{constructor(e,t,r,s,i,o,l){super(e,t,r,s,i,null,o,l,0)}parseRule(){let e=this.nodeDOM.parentNode;for(;e&&e!=this.dom&&!e.pmIsDeco;)e=e.parentNode;return{skip:e||!0}}update(e,t,r,s){return this.dirty==Lt||this.dirty!=yt&&!this.inParent()||!e.sameMarkup(this.node)?!1:(this.updateOuterDeco(t),(this.dirty!=yt||e.text!=this.node.text)&&e.text!=this.nodeDOM.nodeValue&&(this.nodeDOM.nodeValue=e.text,s.trackWrites==this.nodeDOM&&(s.trackWrites=null)),this.node=e,this.dirty=yt,!0)}inParent(){let e=this.parent.contentDOM;for(let t=this.nodeDOM;t;t=t.parentNode)if(t==e)return!0;return!1}domFromPos(e){return{node:this.nodeDOM,offset:e}}localPosFromDOM(e,t,r){return e==this.nodeDOM?this.posAtStart+Math.min(t,this.node.text.length):super.localPosFromDOM(e,t,r)}ignoreMutation(e){return e.type!="characterData"&&e.type!="selection"}slice(e,t,r){let s=this.node.cut(e,t),i=document.createTextNode(s.text);return new n(this.parent,s,this.outerDeco,this.innerDeco,i,i,r)}markDirty(e,t){super.markDirty(e,t),this.dom!=this.nodeDOM&&(e==0||t==this.nodeDOM.nodeValue.length)&&(this.dirty=Lt)}get domAtom(){return!1}isText(e){return this.node.text==e}},Qo=class extends rr{parseRule(){return{ignore:!0}}matchesHack(e){return this.dirty==yt&&this.dom.nodeName==e}get domAtom(){return!0}get ignoreForCoords(){return this.dom.nodeName=="IMG"}},Zu=class extends En{constructor(e,t,r,s,i,o,l,a,c,u){super(e,t,r,s,i,o,l,c,u),this.spec=a}update(e,t,r,s){if(this.dirty==Lt)return!1;if(this.spec.update&&(this.node.type==e.type||this.spec.multiType)){let i=this.spec.update(e,t,r);return i&&this.updateInner(e,t,r,s),i}else return!this.contentDOM&&!e.isLeaf?!1:super.update(e,t,r,s)}selectNode(){this.spec.selectNode?this.spec.selectNode():super.selectNode()}deselectNode(){this.spec.deselectNode?this.spec.deselectNode():super.deselectNode()}setSelection(e,t,r,s){this.spec.setSelection?this.spec.setSelection(e,t,r.root):super.setSelection(e,t,r,s)}destroy(){this.spec.destroy&&this.spec.destroy(),super.destroy()}stopEvent(e){return this.spec.stopEvent?this.spec.stopEvent(e):!1}ignoreMutation(e){return this.spec.ignoreMutation?this.spec.ignoreMutation(e):super.ignoreMutation(e)}};function sy(n,e,t){let r=n.firstChild,s=!1;for(let i=0;i<e.length;i++){let o=e[i],l=o.dom;if(l.parentNode==n){for(;l!=r;)r=Ag(r),s=!0;r=r.nextSibling}else s=!0,n.insertBefore(l,r);if(o instanceof Xr){let a=r?r.previousSibling:n.lastChild;sy(o.contentDOM,o.children,t),r=a?a.nextSibling:n.firstChild}}for(;r;)r=Ag(r),s=!0;s&&t.trackWrites==n&&(t.trackWrites=null)}var ni=function(n){n&&(this.nodeName=n)};ni.prototype=Object.create(null);var Qn=[new ni];function ed(n,e,t){if(n.length==0)return Qn;let r=t?Qn[0]:new ni,s=[r];for(let i=0;i<n.length;i++){let o=n[i].type.attrs;if(o){o.nodeName&&s.push(r=new ni(o.nodeName));for(let l in o){let a=o[l];a!=null&&(t&&s.length==1&&s.push(r=new ni(e.isInline?"span":"div")),l=="class"?r.class=(r.class?r.class+" ":"")+a:l=="style"?r.style=(r.style?r.style+";":"")+a:l!="nodeName"&&(r[l]=a))}}}return s}function iy(n,e,t,r){if(t==Qn&&r==Qn)return e;let s=e;for(let 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iy(n,n,Qn,ed(e,t,n.nodeType!=1))}function Zo(n,e){if(n.length!=e.length)return!1;for(let t=0;t<n.length;t++)if(!n[t].type.eq(e[t].type))return!1;return!0}function Ag(n){let e=n.nextSibling;return n.parentNode.removeChild(n),e}var td=class{constructor(e,t,r){this.lock=t,this.view=r,this.index=0,this.stack=[],this.changed=!1,this.top=e,this.preMatch=U1(e.node.content,e)}destroyBetween(e,t){if(e!=t){for(let r=e;r<t;r++)this.top.children[r].destroy();this.top.children.splice(e,t-e),this.changed=!0}}destroyRest(){this.destroyBetween(this.index,this.top.children.length)}syncToMarks(e,t,r,s){let i=0,o=this.stack.length>>1,l=Math.min(o,e.length);for(;i<l&&(i==o-1?this.top:this.stack[i+1<<1]).matchesMark(e[i])&&e[i].type.spec.spanning!==!1;)i++;for(;i<o;)this.destroyRest(),this.top.dirty=yt,this.index=this.stack.pop(),this.top=this.stack.pop(),o--;for(;o<e.length;){this.stack.push(this.top,this.index+1);let 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t=n.domSelectionRange(),r=n.state.doc;if(!t.focusNode)return null;let s=n.docView.nearestDesc(t.focusNode),i=s&&s.size==0,o=n.docView.posFromDOM(t.focusNode,t.focusOffset,1);if(o<0)return null;let l=r.resolve(o),a,c;if(ll(t)){for(a=o;s&&!s.node;)s=s.parent;let d=s.node;if(s&&d.isAtom&&M.isSelectable(d)&&s.parent&&!(d.isInline&&b1(t.focusNode,t.focusOffset,s.dom))){let h=s.posBefore;c=new M(o==h?l:r.resolve(h))}}else{if(t instanceof n.dom.ownerDocument.defaultView.Selection&&t.rangeCount>1){let d=o,h=o;for(let f=0;f<t.rangeCount;f++){let p=t.getRangeAt(f);d=Math.min(d,n.docView.posFromDOM(p.startContainer,p.startOffset,1)),h=Math.max(h,n.docView.posFromDOM(p.endContainer,p.endOffset,-1))}if(d<0)return null;[a,o]=h==n.state.selection.anchor?[h,d]:[d,h],l=r.resolve(o)}else a=n.docView.posFromDOM(t.anchorNode,t.anchorOffset,1);if(a<0)return null}let u=r.resolve(a);if(!c){let d=e=="pointer"||n.state.selection.head<l.pos&&!i?1:-1;c=md(n,u,l,d)}return c}function ly(n){return n.editable?n.hasFocus():cy(n)&&document.activeElement&&document.activeElement.contains(n.dom)}function on(n,e=!1){let t=n.state.selection;if(ay(n,t),!ly(n))return;let r=n.input.mouseDown;if(!e&&Ce&&r){let s=n.domSelectionRange(),i=n.domObserver.currentSelection;if(s.anchorNode&&i.anchorNode&&nr(s.anchorNode,s.anchorOffset,i.anchorNode,i.anchorOffset)&&r.delaySelUpdate()){n.domObserver.setCurSelection();return}}if(n.domObserver.disconnectSelection(),n.cursorWrapper)q1(n);else{let{anchor:s,head:i}=t,o,l;Eg&&!(t instanceof A)&&(t.$from.parent.inlineContent||(o=Mg(n,t.from)),!t.empty&&!t.$from.parent.inlineContent&&(l=Mg(n,t.to))),n.docView.setSelection(s,i,n,e),Eg&&(o&&Rg(o),l&&Rg(l)),t.visible?n.dom.classList.remove("ProseMirror-hideselection"):(n.dom.classList.add("ProseMirror-hideselection"),"onselectionchange"in document&&j1(n))}n.domObserver.setCurSelection(),n.domObserver.connectSelection()}var Eg=_e||Ce&&Gg<63;function Mg(n,e){let{node:t,offset:r}=n.docView.domFromPos(e,0),s=r<t.childNodes.length?t.childNodes[r]:null,i=r?t.childNodes[r-1]:null;if(_e&&s&&s.contentEditable=="false")return Wu(s);if((!s||s.contentEditable=="false")&&(!i||i.contentEditable=="false")){if(s)return Wu(s);if(i)return Wu(i)}}function Wu(n){return n.contentEditable="true",_e&&n.draggable&&(n.draggable=!1,n.wasDraggable=!0),n}function Rg(n){n.contentEditable="false",n.wasDraggable&&(n.draggable=!0,n.wasDraggable=null)}function j1(n){let e=n.dom.ownerDocument;e.removeEventListener("selectionchange",n.input.hideSelectionGuard);let t=n.domSelectionRange(),r=t.anchorNode,s=t.anchorOffset;e.addEventListener("selectionchange",n.input.hideSelectionGuard=()=>{(t.anchorNode!=r||t.anchorOffset!=s)&&(e.removeEventListener("selectionchange",n.input.hideSelectionGuard),setTimeout(()=>{(!ly(n)||n.state.selection.visible)&&n.dom.classList.remove("ProseMirror-hideselection")},20))})}function q1(n){let e=n.domSelection();if(!e)return;let t=n.cursorWrapper.dom,r=t.nodeName=="IMG";r?e.collapse(t.parentNode,Ie(t)+1):e.collapse(t,0),!r&&!n.state.selection.visible&&Ze&&An<=11&&(t.disabled=!0,t.disabled=!1)}function ay(n,e){if(e instanceof M){let t=n.docView.descAt(e.from);t!=n.lastSelectedViewDesc&&(Ng(n),t&&t.selectNode(),n.lastSelectedViewDesc=t)}else Ng(n)}function Ng(n){n.lastSelectedViewDesc&&(n.lastSelectedViewDesc.parent&&n.lastSelectedViewDesc.deselectNode(),n.lastSelectedViewDesc=void 0)}function md(n,e,t,r){return n.someProp("createSelectionBetween",s=>s(n,e,t))||A.between(e,t,r)}function Ig(n){return n.editable&&!n.hasFocus()?!1:cy(n)}function cy(n){let e=n.domSelectionRange();if(!e.anchorNode)return!1;try{return n.dom.contains(e.anchorNode.nodeType==3?e.anchorNode.parentNode:e.anchorNode)&&(n.editable||n.dom.contains(e.focusNode.nodeType==3?e.focusNode.parentNode:e.focusNode))}catch{return!1}}function J1(n){let e=n.docView.domFromPos(n.state.selection.anchor,0),t=n.domSelectionRange();return nr(e.node,e.offset,t.anchorNode,t.anchorOffset)}function rd(n,e){let{$anchor:t,$head:r}=n.selection,s=e>0?t.max(r):t.min(r),i=s.parent.inlineContent?s.depth?n.doc.resolve(e>0?s.after():s.before()):null:s;return i&&N.findFrom(i,e)}function Tn(n,e){return n.dispatch(n.state.tr.setSelection(e).scrollIntoView()),!0}function Dg(n,e,t){let r=n.state.selection;if(r instanceof A)if(t.indexOf("s")>-1){let{$head:s}=r,i=s.textOffset?null:e<0?s.nodeBefore:s.nodeAfter;if(!i||i.isText||!i.isLeaf)return!1;let o=n.state.doc.resolve(s.pos+i.nodeSize*(e<0?-1:1));return Tn(n,new A(r.$anchor,o))}else if(r.empty){if(n.endOfTextblock(e>0?"forward":"backward")){let s=rd(n.state,e);return s&&s instanceof M?Tn(n,s):!1}else if(!(pt&&t.indexOf("m")>-1)){let s=r.$head,i=s.textOffset?null:e<0?s.nodeBefore:s.nodeAfter,o;if(!i||i.isText)return!1;let l=e<0?s.pos-i.nodeSize:s.pos;return i.isAtom||(o=n.docView.descAt(l))&&!o.contentDOM?M.isSelectable(i)?Tn(n,new 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e=n.domSelectionRange(),t=e.focusNode,r=e.focusOffset;if(!t)return;let s=el(t),i,o;for(;;)if(r<s){if(t.nodeType!=1)break;let l=t.childNodes[r];if(ri(l,1))i=t,o=++r;else break}else{if(uy(t))break;{let l=t.nextSibling;for(;l&&ri(l,1);)i=l.parentNode,o=Ie(l)+1,l=l.nextSibling;if(l)t=l,r=0,s=el(t);else{if(t=t.parentNode,t==n.dom)break;r=s=0}}}i&&sd(n,i,o)}function uy(n){let e=n.pmViewDesc;return e&&e.node&&e.node.isBlock}function G1(n,e){for(;n&&e==n.childNodes.length&&!ai(n);)e=Ie(n)+1,n=n.parentNode;for(;n&&e<n.childNodes.length;){let t=n.childNodes[e];if(t.nodeType==3)return t;if(t.nodeType==1&&t.contentEditable=="false")break;n=t,e=0}}function X1(n,e){for(;n&&!e&&!ai(n);)e=Ie(n),n=n.parentNode;for(;n&&e;){let t=n.childNodes[e-1];if(t.nodeType==3)return t;if(t.nodeType==1&&t.contentEditable=="false")break;n=t,e=n.childNodes.length}}function sd(n,e,t){if(e.nodeType!=3){let i,o;(o=G1(e,t))?(e=o,t=0):(i=X1(e,t))&&(e=i,t=i.nodeValue.length)}let r=n.domSelection();if(!r)return;if(ll(r)){let i=document.createRange();i.setEnd(e,t),i.setStart(e,t),r.removeAllRanges(),r.addRange(i)}else r.extend&&r.extend(e,t);n.domObserver.setCurSelection();let{state:s}=n;setTimeout(()=>{n.state==s&&on(n)},50)}function Og(n,e){let t=n.state.doc.resolve(e);if(!(Ce||Xg)&&t.parent.inlineContent){let s=n.coordsAtPos(e);if(e>t.start()){let i=n.coordsAtPos(e-1),o=(i.top+i.bottom)/2;if(o>s.top&&o<s.bottom&&Math.abs(i.left-s.left)>1)return i.left<s.left?"ltr":"rtl"}if(e<t.end()){let i=n.coordsAtPos(e+1),o=(i.top+i.bottom)/2;if(o>s.top&&o<s.bottom&&Math.abs(i.left-s.left)>1)return i.left>s.left?"ltr":"rtl"}}return getComputedStyle(n.dom).direction=="rtl"?"rtl":"ltr"}function Pg(n,e,t){let r=n.state.selection;if(r instanceof A&&!r.empty||t.indexOf("s")>-1||pt&&t.indexOf("m")>-1)return!1;let{$from:s,$to:i}=r;if(!s.parent.inlineContent||n.endOfTextblock(e<0?"up":"down")){let o=rd(n.state,e);if(o&&o instanceof M)return Tn(n,o)}if(!s.parent.inlineContent){let o=e<0?s:i,l=r instanceof 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this.flushSoon()}this.flush()}}setCurSelection(){this.currentSelection.set(this.view.domSelectionRange())}ignoreSelectionChange(e){if(!e.focusNode)return!0;let t=new Set,r;for(let i=e.focusNode;i;i=Yr(i))t.add(i);for(let i=e.anchorNode;i;i=Yr(i))if(t.has(i)){r=i;break}let s=r&&this.view.docView.nearestDesc(r);if(s&&s.ignoreMutation({type:"selection",target:r.nodeType==3?r.parentNode:r}))return this.setCurSelection(),!0}pendingRecords(){if(this.observer)for(let e of this.observer.takeRecords())this.queue.push(e);return this.queue}flush(){let{view:e}=this;if(!e.docView||this.flushingSoon>-1)return;let t=this.pendingRecords();t.length&&(this.queue=[]);let r=e.domSelectionRange(),s=!this.suppressingSelectionUpdates&&!this.currentSelection.eq(r)&&Eg(e)&&!this.ignoreSelectionChange(r),i=-1,o=-1,l=!1,a=[];if(e.editable)for(let u=0;u<t.length;u++){let d=this.registerMutation(t[u],a);d&&(i=i<0?d.from:Math.min(d.from,i),o=o<0?d.to:Math.max(d.to,o),d.typeOver&&(l=!0))}if(a.some(u=>u.nodeName=="BR")&&(e.input.lastKeyCode==8||e.input.lastKeyCode==46)){for(let u of a)if(u.nodeName=="BR"&&u.parentNode){let d=u.nextSibling;for(;d&&d.nodeType==1;){if(d.contentEditable=="false"){u.parentNode.removeChild(u);break}d=d.firstChild}}}else if(gt&&a.length){let u=a.filter(d=>d.nodeName=="BR");if(u.length==2){let[d,h]=u;d.parentNode&&d.parentNode.parentNode==h.parentNode?h.remove():d.remove()}else{let{focusNode:d}=this.currentSelection;for(let h of u){let f=h.parentNode;f&&f.nodeName=="LI"&&(!d||NC(e,d)!=f)&&h.remove()}}}let c=null;i<0&&s&&e.input.lastFocus>Date.now()-200&&Math.max(e.input.lastTouch,e.input.lastClick.time)<Date.now()-300&&il(r)&&(c=hd(e))&&c.eq(I.near(e.state.doc.resolve(0),1))?(e.input.lastFocus=0,sn(e),this.currentSelection.set(r),e.scrollToSelection()):(i>-1||s)&&(i>-1&&(e.docView.markDirty(i,o),MC(e)),e.input.badSafariComposition&&(e.input.badSafariComposition=!1,IC(e,a)),this.handleDOMChange(i,o,l,a),e.docView&&e.docView.dirty?e.updateState(e.state):this.currentSelection.eq(r)||sn(e),this.currentSelection.set(r))}registerMutation(e,t){if(t.indexOf(e.target)>-1)return null;let r=this.view.docView.nearestDesc(e.target);if(e.type=="attributes"&&(r==this.view.docView||e.attributeName=="contenteditable"||e.attributeName=="style"&&!e.oldValue&&!e.target.getAttribute("style"))||!r||r.ignoreMutation(e))return null;if(e.type=="childList"){for(let u=0;u<e.addedNodes.length;u++){let d=e.addedNodes[u];t.push(d),d.nodeType==3&&(this.lastChangedTextNode=d)}if(r.contentDOM&&r.contentDOM!=r.dom&&!r.contentDOM.contains(e.target))return{from:r.posBefore,to:r.posAfter};let s=e.previousSibling,i=e.nextSibling;if(Ze&&An<=11&&e.addedNodes.length)for(let u=0;u<e.addedNodes.length;u++){let{previousSibling:d,nextSibling:h}=e.addedNodes[u];(!d||Array.prototype.indexOf.call(e.addedNodes,d)<0)&&(s=d),(!h||Array.prototype.indexOf.call(e.addedNodes,h)<0)&&(i=h)}let o=s&&s.parentNode==e.target?Ne(s)+1:0,l=r.localPosFromDOM(e.target,o,-1),a=i&&i.parentNode==e.target?Ne(i):e.target.childNodes.length,c=r.localPosFromDOM(e.target,a,1);return{from:l,to:c}}else return e.type=="attributes"?{from:r.posAtStart-r.border,to:r.posAtEnd+r.border}:(this.lastChangedTextNode=e.target,{from:r.posAtStart,to:r.posAtEnd,typeOver:e.target.nodeValue==e.oldValue})}},_g=new WeakMap,Bg=!1;function MC(n){if(!_g.has(n)&&(_g.set(n,null),["normal","nowrap","pre-line"].indexOf(getComputedStyle(n.dom).whiteSpace)!==-1)){if(n.requiresGeckoHackNode=gt,Bg)return;console.warn("ProseMirror expects the CSS white-space property to be set, preferably to 'pre-wrap'. It is recommended to load style/prosemirror.css from the prosemirror-view package."),Bg=!0}}function zg(n,e){let t=e.startContainer,r=e.startOffset,s=e.endContainer,i=e.endOffset,o=n.domAtPos(n.state.selection.anchor);return nr(o.node,o.offset,s,i)&&([t,r,s,i]=[s,i,t,r]),{anchorNode:t,anchorOffset:r,focusNode:s,focusOffset:i}}function RC(n,e){if(e.getComposedRanges){let s=e.getComposedRanges(n.root)[0];if(s)return zg(n,s)}let t;function r(s){s.preventDefault(),s.stopImmediatePropagation(),t=s.getTargetRanges()[0]}return n.dom.addEventListener("beforeinput",r,!0),document.execCommand("indent"),n.dom.removeEventListener("beforeinput",r,!0),t?zg(n,t):null}function NC(n,e){for(let t=e.parentNode;t&&t!=n.dom;t=t.parentNode){let r=n.docView.nearestDesc(t,!0);if(r&&r.node.isBlock)return t}return null}function IC(n,e){var t;let{focusNode:r,focusOffset:s}=n.domSelectionRange();for(let i of e)if(((t=i.parentNode)===null||t===void 0?void 0:t.nodeName)=="TR"){let o=i.nextSibling;for(;o&&o.nodeName!="TD"&&o.nodeName!="TH";)o=o.nextSibling;if(o){let l=o;for(;;){let a=l.firstChild;if(!a||a.nodeType!=1||a.contentEditable=="false"||/^(BR|IMG)$/.test(a.nodeName))break;l=a}l.insertBefore(i,l.firstChild),r==i&&n.domSelection().collapse(i,s)}else i.parentNode.removeChild(i)}}function DC(n,e,t){let{node:r,fromOffset:s,toOffset:i,from:o,to:l}=n.docView.parseRange(e,t),a=n.domSelectionRange(),c,u=a.anchorNode;if(u&&n.dom.contains(u.nodeType==1?u:u.parentNode)&&(c=[{node:u,offset:a.anchorOffset}],il(a)||c.push({node:a.focusNode,offset:a.focusOffset})),Ie&&n.input.lastKeyCode===8)for(let g=i;g>s;g--){let y=r.childNodes[g-1],w=y.pmViewDesc;if(y.nodeName=="BR"&&!w){i=g;break}if(!w||w.size)break}let d=n.state.doc,h=n.someProp("domParser")||Ot.fromSchema(n.state.schema),f=d.resolve(o),p=null,m=h.parse(r,{topNode:f.parent,topMatch:f.parent.contentMatchAt(f.index()),topOpen:!0,from:s,to:i,preserveWhitespace:f.parent.type.whitespace=="pre"?"full":!0,findPositions:c,ruleFromNode:OC,context:f});if(c&&c[0].pos!=null){let g=c[0].pos,y=c[1]&&c[1].pos;y==null&&(y=g),p={anchor:g+o,head:y+o}}return{doc:m,sel:p,from:o,to:l}}function OC(n){let e=n.pmViewDesc;if(e)return e.parseRule();if(n.nodeName=="BR"&&n.parentNode){if(_e&&/^(ul|ol)$/i.test(n.parentNode.nodeName)){let t=document.createElement("div");return t.appendChild(document.createElement("li")),{skip:t}}else if(n.parentNode.lastChild==n||_e&&/^(tr|table)$/i.test(n.parentNode.nodeName))return{ignore:!0}}else if(n.nodeName=="IMG"&&n.getAttribute("mark-placeholder"))return{ignore:!0};return null}var PC=/^(a|abbr|acronym|b|bd[io]|big|br|button|cite|code|data(list)?|del|dfn|em|i|img|ins|kbd|label|map|mark|meter|output|q|ruby|s|samp|small|span|strong|su[bp]|time|u|tt|var)$/i;function LC(n,e,t,r,s){let i=n.input.compositionPendingChanges||(n.composing?n.input.compositionID:0);if(n.input.compositionPendingChanges=0,e<0){let A=n.input.lastSelectionTime>Date.now()-50?n.input.lastSelectionOrigin:null,_=hd(n,A);if(_&&!n.state.selection.eq(_)){if(Ie&&rn&&n.input.lastKeyCode===13&&Date.now()-100<n.input.lastKeyCodeTime&&n.someProp("handleKeyDown",ae=>ae(n,Gn(13,"Enter"))))return;let U=n.state.tr.setSelection(_);A=="pointer"?U.setMeta("pointer",!0):A=="key"&&U.scrollIntoView(),i&&U.setMeta("composition",i),n.dispatch(U)}return}let o=n.state.doc.resolve(e),l=o.sharedDepth(t);e=o.before(l+1),t=n.state.doc.resolve(t).after(l+1);let a=n.state.selection,c=DC(n,e,t),u=n.state.doc,d=u.slice(c.from,c.to),h,f;n.input.lastKeyCode===8&&Date.now()-100<n.input.lastKeyCodeTime?(h=n.state.selection.to,f="end"):(h=n.state.selection.from,f="start"),n.input.lastKeyCode=null;let p=zC(d.content,c.doc.content,c.from,h,f);if(p&&n.input.domChangeCount++,(Gr&&n.input.lastIOSEnter>Date.now()-225||rn)&&s.some(A=>A.nodeType==1&&!PC.test(A.nodeName))&&(!p||p.endA>=p.endB)&&n.someProp("handleKeyDown",A=>A(n,Gn(13,"Enter")))){n.input.lastIOSEnter=0;return}if(!p)if(r&&a instanceof E&&!a.empty&&a.$head.sameParent(a.$anchor)&&!n.composing&&!(c.sel&&c.sel.anchor!=c.sel.head))p={start:a.from,endA:a.to,endB:a.to};else{if(c.sel){let A=$g(n,n.state.doc,c.sel);if(A&&!A.eq(n.state.selection)){let _=n.state.tr.setSelection(A);i&&_.setMeta("composition",i),n.dispatch(_)}}return}n.state.selection.from<n.state.selection.to&&p.start==p.endB&&n.state.selection instanceof E&&(p.start>n.state.selection.from&&p.start<=n.state.selection.from+2&&n.state.selection.from>=c.from?p.start=n.state.selection.from:p.endA<n.state.selection.to&&p.endA>=n.state.selection.to-2&&n.state.selection.to<=c.to&&(p.endB+=n.state.selection.to-p.endA,p.endA=n.state.selection.to)),Ze&&An<=11&&p.endB==p.start+1&&p.endA==p.start&&p.start>c.from&&c.doc.textBetween(p.start-c.from-1,p.start-c.from+1)==" \xA0"&&(p.start--,p.endA--,p.endB--);let m=c.doc.resolveNoCache(p.start-c.from),g=c.doc.resolveNoCache(p.endB-c.from),y=u.resolve(p.start),w=m.sameParent(g)&&m.parent.inlineContent&&y.end()>=p.endA;if((Gr&&n.input.lastIOSEnter>Date.now()-225&&(!w||s.some(A=>A.nodeName=="DIV"||A.nodeName=="P"))||!w&&m.pos<c.doc.content.size&&(!m.sameParent(g)||!m.parent.inlineContent)&&m.pos<g.pos&&!/\S/.test(c.doc.textBetween(m.pos,g.pos,"","")))&&n.someProp("handleKeyDown",A=>A(n,Gn(13,"Enter")))){n.input.lastIOSEnter=0;return}if(n.state.selection.anchor>p.start&&BC(u,p.start,p.endA,m,g)&&n.someProp("handleKeyDown",A=>A(n,Gn(8,"Backspace")))){rn&&Ie&&n.domObserver.suppressSelectionUpdates();return}Ie&&p.endB==p.start&&(n.input.lastChromeDelete=Date.now()),rn&&!w&&m.start()!=g.start()&&g.parentOffset==0&&m.depth==g.depth&&c.sel&&c.sel.anchor==c.sel.head&&c.sel.head==p.endA&&(p.endB-=2,g=c.doc.resolveNoCache(p.endB-c.from),setTimeout(()=>{n.someProp("handleKeyDown",function(A){return A(n,Gn(13,"Enter"))})},20));let b=p.start,v=p.endA,C=A=>{let _=A||n.state.tr.replace(b,v,c.doc.slice(p.start-c.from,p.endB-c.from));if(c.sel){let U=$g(n,_.doc,c.sel);U&&!(Ie&&n.composing&&U.empty&&(p.start!=p.endB||n.input.lastChromeDelete<Date.now()-100)&&(U.head==b||U.head==_.mapping.map(v)-1)||Ze&&U.empty&&U.head==b)&&_.setSelection(U)}return i&&_.setMeta("composition",i),_.scrollIntoView()},R;if(w)if(m.pos==g.pos){Ze&&An<=11&&m.parentOffset==0&&(n.domObserver.suppressSelectionUpdates(),setTimeout(()=>sn(n),20));let A=C(n.state.tr.delete(b,v)),_=u.resolve(p.start).marksAcross(u.resolve(p.endA));_&&A.ensureMarks(_),n.dispatch(A)}else if(p.endA==p.endB&&(R=_C(m.parent.content.cut(m.parentOffset,g.parentOffset),y.parent.content.cut(y.parentOffset,p.endA-y.start())))){let A=C(n.state.tr);R.type=="add"?A.addMark(b,v,R.mark):A.removeMark(b,v,R.mark),n.dispatch(A)}else if(m.parent.child(m.index()).isText&&m.index()==g.index()-(g.textOffset?0:1)){let A=m.parent.textBetween(m.parentOffset,g.parentOffset),_=()=>C(n.state.tr.insertText(A,b,v));n.someProp("handleTextInput",U=>U(n,b,v,A,_))||n.dispatch(_())}else n.dispatch(C());else n.dispatch(C())}function $g(n,e,t){return Math.max(t.anchor,t.head)>e.content.size?null:fd(n,e.resolve(t.anchor),e.resolve(t.head))}function _C(n,e){let t=n.firstChild.marks,r=e.firstChild.marks,s=t,i=r,o,l,a;for(let u=0;u<r.length;u++)s=r[u].removeFromSet(s);for(let u=0;u<t.length;u++)i=t[u].removeFromSet(i);if(s.length==1&&i.length==0)l=s[0],o="add",a=u=>u.mark(l.addToSet(u.marks));else if(s.length==0&&i.length==1)l=i[0],o="remove",a=u=>u.mark(l.removeFromSet(u.marks));else return null;let c=[];for(let u=0;u<e.childCount;u++)c.push(a(e.child(u)));if(k.from(c).eq(n))return{mark:l,type:o}}function BC(n,e,t,r,s){if(t-e<=s.pos-r.pos||qu(r,!0,!1)<s.pos)return!1;let i=n.resolve(e);if(!r.parent.isTextblock){let l=i.nodeAfter;return l!=null&&t==e+l.nodeSize}if(i.parentOffset<i.parent.content.size||!i.parent.isTextblock)return!1;let o=n.resolve(qu(i,!0,!0));return!o.parent.isTextblock||o.pos>t||qu(o,!0,!1)<t?!1:r.parent.content.cut(r.parentOffset).eq(o.parent.content)}function qu(n,e,t){let r=n.depth,s=e?n.end():n.pos;for(;r>0&&(e||n.indexAfter(r)==n.node(r).childCount);)r--,s++,e=!1;if(t){let i=n.node(r).maybeChild(n.indexAfter(r));for(;i&&!i.isLeaf;)i=i.firstChild,s++}return s}function zC(n,e,t,r,s){let i=n.findDiffStart(e,t);if(i==null)return null;let{a:o,b:l}=n.findDiffEnd(e,t+n.size,t+e.size);if(s=="end"){let a=Math.max(0,i-Math.min(o,l));r-=o+a-i}if(o<i&&n.size<e.size){let a=r<=i&&r>=o?i-r:0;i-=a,i&&i<e.size&&Ug(e.textBetween(i-1,i+1))&&(i+=a?1:-1),l=i+(l-o),o=i}else if(l<i){let a=r<=i&&r>=l?i-r:0;i-=a,i&&i<n.size&&Ug(n.textBetween(i-1,i+1))&&(i+=a?1:-1),o=i+(o-l),l=i}return{start:i,endA:o,endB:l}}function Ug(n){if(n.length!=2)return!1;let e=n.charCodeAt(0),t=n.charCodeAt(1);return e>=56320&&e<=57343&&t>=55296&&t<=56319}var li=class{constructor(e,t){this._root=null,this.focused=!1,this.trackWrites=null,this.mounted=!1,this.markCursor=null,this.cursorWrapper=null,this.lastSelectedViewDesc=void 0,this.input=new id,this.prevDirectPlugins=[],this.pluginViews=[],this.requiresGeckoHackNode=!1,this.dragging=null,this._props=t,this.state=t.state,this.directPlugins=t.plugins||[],this.directPlugins.forEach(jg),this.dispatch=this.dispatch.bind(this),this.dom=e&&e.mount||document.createElement("div"),e&&(e.appendChild?e.appendChild(this.dom):typeof e=="function"?e(this.dom):e.mount&&(this.mounted=!0)),this.editable=Hg(this),Vg(this),this.nodeViews=Wg(this),this.docView=xg(this.state.doc,Fg(this),ju(this),this.dom,this),this.domObserver=new ud(this,(r,s,i,o)=>LC(this,r,s,i,o)),this.domObserver.start(),sC(this),this.updatePluginViews()}get composing(){return this.input.composing}get props(){if(this._props.state!=this.state){let e=this._props;this._props={};for(let t in e)this._props[t]=e[t];this._props.state=this.state}return this._props}update(e){e.handleDOMEvents!=this._props.handleDOMEvents&&od(this);let t=this._props;this._props=e,e.plugins&&(e.plugins.forEach(jg),this.directPlugins=e.plugins),this.updateStateInner(e.state,t)}setProps(e){let t={};for(let r in this._props)t[r]=this._props[r];t.state=this.state;for(let r in e)t[r]=e[r];this.update(t)}updateState(e){this.updateStateInner(e,this._props)}updateStateInner(e,t){var r;let s=this.state,i=!1,o=!1;e.storedMarks&&this.composing&&(yy(this),o=!0),this.state=e;let l=s.plugins!=e.plugins||this._props.plugins!=t.plugins;if(l||this._props.plugins!=t.plugins||this._props.nodeViews!=t.nodeViews){let f=Wg(this);UC(f,this.nodeViews)&&(this.nodeViews=f,i=!0)}(l||t.handleDOMEvents!=this._props.handleDOMEvents)&&od(this),this.editable=Hg(this),Vg(this);let a=ju(this),c=Fg(this),u=s.plugins!=e.plugins&&!s.doc.eq(e.doc)?"reset":e.scrollToSelection>s.scrollToSelection?"to selection":"preserve",d=i||!this.docView.matchesNode(e.doc,c,a);(d||!e.selection.eq(s.selection))&&(o=!0);let h=u=="preserve"&&o&&this.dom.style.overflowAnchor==null&&Sv(this);if(o){this.domObserver.stop();let f=d&&(Ze||Ie)&&!this.composing&&!s.selection.empty&&!e.selection.empty&&$C(s.selection,e.selection);if(d){let p=Ie?this.trackWrites=this.domSelectionRange().focusNode:null;this.composing&&(this.input.compositionNode=yC(this)),(i||!this.docView.update(e.doc,c,a,this))&&(this.docView.updateOuterDeco(c),this.docView.destroy(),this.docView=xg(e.doc,c,a,this.dom,this)),p&&(!this.trackWrites||!this.dom.contains(this.trackWrites))&&(f=!0)}f||!(this.input.mouseDown&&this.domObserver.currentSelection.eq(this.domSelectionRange())&&Hv(this))?sn(this,f):(iy(this,e.selection),this.domObserver.setCurSelection()),this.domObserver.start()}this.updatePluginViews(s),!((r=this.dragging)===null||r===void 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r=this.state.plugins[t];r.spec.view&&this.pluginViews.push(r.spec.view(this))}}else for(let t=0;t<this.pluginViews.length;t++){let r=this.pluginViews[t];r.update&&r.update(this,e)}}updateDraggedNode(e,t){let r=e.node,s=-1;if(r.from<this.state.doc.content.size&&this.state.doc.nodeAt(r.from)==r.node)s=r.from;else{let i=r.from+(this.state.doc.content.size-t.doc.content.size);(i>0&&i<this.state.doc.content.size&&this.state.doc.nodeAt(i))==r.node&&(s=i)}this.dragging=new tl(e.slice,e.move,s<0?void 0:M.create(this.state.doc,s))}someProp(e,t){let r=this._props&&this._props[e],s;if(r!=null&&(s=t?t(r):r))return s;for(let o=0;o<this.directPlugins.length;o++){let l=this.directPlugins[o].props[e];if(l!=null&&(s=t?t(l):l))return s}let i=this.state.plugins;if(i)for(let o=0;o<i.length;o++){let l=i[o].props[e];if(l!=null&&(s=t?t(l):l))return s}}hasFocus(){if(Ze){let 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s=n.state.doc.resolve(r.pos),i=t&&t.slice;i?n.someProp("transformPasted",f=>{i=f(i,n,!1)}):i=dy(n,Sy(e.dataTransfer),si?null:e.dataTransfer.getData("text/html"),!1,s);let o=!!(t&&vy(n,e));if(n.someProp("handleDrop",f=>f(n,e,i||S.empty,o))){e.preventDefault();return}if(!i)return;e.preventDefault();let l=i?qo(n.state.doc,s.pos,i):s.pos;l==null&&(l=s.pos);let a=n.state.tr;if(o){let{node:f}=t;f?f.replace(a):a.deleteSelection()}let c=a.mapping.map(l),u=i.openStart==0&&i.openEnd==0&&i.content.childCount==1,d=a.doc;if(u?a.replaceRangeWith(c,c,i.content.firstChild):a.replaceRange(c,c,i),a.doc.eq(d))return;let h=a.doc.resolve(c);if(u&&M.isSelectable(i.content.firstChild)&&h.nodeAfter&&h.nodeAfter.sameMarkup(i.content.firstChild))a.setSelection(new M(h));else{let 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o=i.nextSibling;for(;o&&o.nodeName!="TD"&&o.nodeName!="TH";)o=o.nextSibling;if(o){let l=o;for(;;){let a=l.firstChild;if(!a||a.nodeType!=1||a.contentEditable=="false"||/^(BR|IMG)$/.test(a.nodeName))break;l=a}l.insertBefore(i,l.firstChild),r==i&&n.domSelection().collapse(i,s)}else i.parentNode.removeChild(i)}}function LC(n,e,t){let{node:r,fromOffset:s,toOffset:i,from:o,to:l}=n.docView.parseRange(e,t),a=n.domSelectionRange(),c,u=a.anchorNode;if(u&&n.dom.contains(u.nodeType==1?u:u.parentNode)&&(c=[{node:u,offset:a.anchorOffset}],ll(a)||c.push({node:a.focusNode,offset:a.focusOffset})),Ce&&n.input.lastKeyCode===8)for(let g=i;g>s;g--){let y=r.childNodes[g-1],w=y.pmViewDesc;if(y.nodeName=="BR"&&!w){i=g;break}if(!w||w.size)break}let d=n.state.doc,h=n.someProp("domParser")||Ot.fromSchema(n.state.schema),f=d.resolve(o),p=null,m=h.parse(r,{topNode:f.parent,topMatch:f.parent.contentMatchAt(f.index()),topOpen:!0,from:s,to:i,preserveWhitespace:f.parent.type.whitespace=="pre"?"full":!0,findPositions:c,ruleFromNode:_C,context:f});if(c&&c[0].pos!=null){let g=c[0].pos,y=c[1]&&c[1].pos;y==null&&(y=g),p={anchor:g+o,head:y+o}}return{doc:m,sel:p,from:o,to:l}}function _C(n){let e=n.pmViewDesc;if(e)return e.parseRule();if(n.nodeName=="BR"&&n.parentNode){if(_e&&/^(ul|ol)$/i.test(n.parentNode.nodeName)){let t=document.createElement("div");return t.appendChild(document.createElement("li")),{skip:t}}else if(n.parentNode.lastChild==n||_e&&/^(tr|table)$/i.test(n.parentNode.nodeName))return{ignore:!0}}else if(n.nodeName=="IMG"&&n.getAttribute("mark-placeholder"))return{ignore:!0};return null}var BC=/^(a|abbr|acronym|b|bd[io]|big|br|button|cite|code|data(list)?|del|dfn|em|i|img|ins|kbd|label|map|mark|meter|output|q|ruby|s|samp|small|span|strong|su[bp]|time|u|tt|var)$/i;function zC(n,e,t,r,s){let i=n.input.compositionPendingChanges||(n.composing?n.input.compositionID:0);if(n.input.compositionPendingChanges=0,e<0){let E=n.input.lastSelectionTime>Date.now()-50?n.input.lastSelectionOrigin:null,_=pd(n,E);if(_&&!n.state.selection.eq(_)){if(Ce&&rn&&n.input.lastKeyCode===13&&Date.now()-100<n.input.lastKeyCodeTime&&n.someProp("handleKeyDown",ae=>ae(n,Gn(13,"Enter"))))return;let U=n.state.tr.setSelection(_);E=="pointer"?U.setMeta("pointer",!0):E=="key"&&U.scrollIntoView(),i&&U.setMeta("composition",i),n.dispatch(U)}return}let o=n.state.doc.resolve(e),l=o.sharedDepth(t);e=o.before(l+1),t=n.state.doc.resolve(t).after(l+1);let a=n.state.selection,c=LC(n,e,t),u=n.state.doc,d=u.slice(c.from,c.to),h,f;n.input.lastKeyCode===8&&Date.now()-100<n.input.lastKeyCodeTime?(h=n.state.selection.to,f="end"):(h=n.state.selection.from,f="start"),n.input.lastKeyCode=null;let p=FC(d.content,c.doc.content,c.from,h,f);if(p&&n.input.domChangeCount++,(Gr&&n.input.lastIOSEnter>Date.now()-225||rn)&&s.some(E=>E.nodeType==1&&!BC.test(E.nodeName))&&(!p||p.endA>=p.endB)&&n.someProp("handleKeyDown",E=>E(n,Gn(13,"Enter")))){n.input.lastIOSEnter=0;return}if(!p)if(r&&a instanceof A&&!a.empty&&a.$head.sameParent(a.$anchor)&&!n.composing&&!(c.sel&&c.sel.anchor!=c.sel.head))p={start:a.from,endA:a.to,endB:a.to};else{if(c.sel){let E=Hg(n,n.state.doc,c.sel);if(E&&!E.eq(n.state.selection)){let _=n.state.tr.setSelection(E);i&&_.setMeta("composition",i),n.dispatch(_)}}return}n.state.selection.from<n.state.selection.to&&p.start==p.endB&&n.state.selection instanceof A&&(p.start>n.state.selection.from&&p.start<=n.state.selection.from+2&&n.state.selection.from>=c.from?p.start=n.state.selection.from:p.endA<n.state.selection.to&&p.endA>=n.state.selection.to-2&&n.state.selection.to<=c.to&&(p.endB+=n.state.selection.to-p.endA,p.endA=n.state.selection.to)),Ze&&An<=11&&p.endB==p.start+1&&p.endA==p.start&&p.start>c.from&&c.doc.textBetween(p.start-c.from-1,p.start-c.from+1)==" \xA0"&&(p.start--,p.endA--,p.endB--);let m=c.doc.resolveNoCache(p.start-c.from),g=c.doc.resolveNoCache(p.endB-c.from),y=u.resolve(p.start),w=m.sameParent(g)&&m.parent.inlineContent&&y.end()>=p.endA;if((Gr&&n.input.lastIOSEnter>Date.now()-225&&(!w||s.some(E=>E.nodeName=="DIV"||E.nodeName=="P"))||!w&&m.pos<c.doc.content.size&&(!m.sameParent(g)||!m.parent.inlineContent)&&m.pos<g.pos&&!/\S/.test(c.doc.textBetween(m.pos,g.pos,"","")))&&n.someProp("handleKeyDown",E=>E(n,Gn(13,"Enter")))){n.input.lastIOSEnter=0;return}if(n.state.selection.anchor>p.start&&UC(u,p.start,p.endA,m,g)&&n.someProp("handleKeyDown",E=>E(n,Gn(8,"Backspace")))){rn&&Ce&&n.domObserver.suppressSelectionUpdates();return}Ce&&p.endB==p.start&&(n.input.lastChromeDelete=Date.now()),rn&&!w&&m.start()!=g.start()&&g.parentOffset==0&&m.depth==g.depth&&c.sel&&c.sel.anchor==c.sel.head&&c.sel.head==p.endA&&(p.endB-=2,g=c.doc.resolveNoCache(p.endB-c.from),setTimeout(()=>{n.someProp("handleKeyDown",function(E){return E(n,Gn(13,"Enter"))})},20));let b=p.start,v=p.endA,C=E=>{let _=E||n.state.tr.replace(b,v,c.doc.slice(p.start-c.from,p.endB-c.from));if(c.sel){let U=Hg(n,_.doc,c.sel);U&&!(Ce&&n.composing&&U.empty&&(p.start!=p.endB||n.input.lastChromeDelete<Date.now()-100)&&(U.head==b||U.head==_.mapping.map(v)-1)||Ze&&U.empty&&U.head==b)&&_.setSelection(U)}return i&&_.setMeta("composition",i),_.scrollIntoView()},R;if(w)if(m.pos==g.pos){Ze&&An<=11&&m.parentOffset==0&&(n.domObserver.suppressSelectionUpdates(),setTimeout(()=>on(n),20));let E=C(n.state.tr.delete(b,v)),_=u.resolve(p.start).marksAcross(u.resolve(p.endA));_&&E.ensureMarks(_),n.dispatch(E)}else if(p.endA==p.endB&&(R=$C(m.parent.content.cut(m.parentOffset,g.parentOffset),y.parent.content.cut(y.parentOffset,p.endA-y.start())))){let E=C(n.state.tr);R.type=="add"?E.addMark(b,v,R.mark):E.removeMark(b,v,R.mark),n.dispatch(E)}else if(m.parent.child(m.index()).isText&&m.index()==g.index()-(g.textOffset?0:1)){let E=m.parent.textBetween(m.parentOffset,g.parentOffset),_=()=>C(n.state.tr.insertText(E,b,v));n.someProp("handleTextInput",U=>U(n,b,v,E,_))||n.dispatch(_())}else n.dispatch(C());else n.dispatch(C())}function Hg(n,e,t){return Math.max(t.anchor,t.head)>e.content.size?null:md(n,e.resolve(t.anchor),e.resolve(t.head))}function $C(n,e){let t=n.firstChild.marks,r=e.firstChild.marks,s=t,i=r,o,l,a;for(let u=0;u<r.length;u++)s=r[u].removeFromSet(s);for(let u=0;u<t.length;u++)i=t[u].removeFromSet(i);if(s.length==1&&i.length==0)l=s[0],o="add",a=u=>u.mark(l.addToSet(u.marks));else if(s.length==0&&i.length==1)l=i[0],o="remove",a=u=>u.mark(l.removeFromSet(u.marks));else return null;let c=[];for(let u=0;u<e.childCount;u++)c.push(a(e.child(u)));if(k.from(c).eq(n))return{mark:l,type:o}}function UC(n,e,t,r,s){if(t-e<=s.pos-r.pos||Ju(r,!0,!1)<s.pos)return!1;let i=n.resolve(e);if(!r.parent.isTextblock){let l=i.nodeAfter;return l!=null&&t==e+l.nodeSize}if(i.parentOffset<i.parent.content.size||!i.parent.isTextblock)return!1;let o=n.resolve(Ju(i,!0,!0));return!o.parent.isTextblock||o.pos>t||Ju(o,!0,!1)<t?!1:r.parent.content.cut(r.parentOffset).eq(o.parent.content)}function Ju(n,e,t){let r=n.depth,s=e?n.end():n.pos;for(;r>0&&(e||n.indexAfter(r)==n.node(r).childCount);)r--,s++,e=!1;if(t){let i=n.node(r).maybeChild(n.indexAfter(r));for(;i&&!i.isLeaf;)i=i.firstChild,s++}return s}function FC(n,e,t,r,s){let i=n.findDiffStart(e,t),o=t+n.size,l=t+e.size;if(i==null)return null;let{a,b:c}=n.findDiffEnd(e,o,l);if(s=="end"){let u=Math.max(0,i-Math.min(a,c));r-=a+u-i}if(a<i&&o<l){let u=r<=i&&r>=a?i-r:0;i-=u,c=i+(c-a),a=i}else if(c<i){let u=r<=i&&r>=c?i-r:0;i-=u,a=i+(a-c),c=i}return{start:i,endA:a,endB:c}}var li=class{constructor(e,t){this._root=null,this.focused=!1,this.trackWrites=null,this.mounted=!1,this.markCursor=null,this.cursorWrapper=null,this.lastSelectedViewDesc=void 0,this.input=new od,this.prevDirectPlugins=[],this.pluginViews=[],this.requiresGeckoHackNode=!1,this.dragging=null,this._props=t,this.state=t.state,this.directPlugins=t.plugins||[],this.directPlugins.forEach(Kg),this.dispatch=this.dispatch.bind(this),this.dom=e&&e.mount||document.createElement("div"),e&&(e.appendChild?e.appendChild(this.dom):typeof e=="function"?e(this.dom):e.mount&&(this.mounted=!0)),this.editable=qg(this),jg(this),this.nodeViews=Jg(this),this.docView=Tg(this.state.doc,Wg(this),qu(this),this.dom,this),this.domObserver=new hd(this,(r,s,i,o)=>zC(this,r,s,i,o)),this.domObserver.start(),aC(this),this.updatePluginViews()}get composing(){return this.input.composing}get props(){if(this._props.state!=this.state){let e=this._props;this._props={};for(let t in e)this._props[t]=e[t];this._props.state=this.state}return this._props}update(e){e.handleDOMEvents!=this._props.handleDOMEvents&&ld(this);let t=this._props;this._props=e,e.plugins&&(e.plugins.forEach(Kg),this.directPlugins=e.plugins),this.updateStateInner(e.state,t)}setProps(e){let t={};for(let r in this._props)t[r]=this._props[r];t.state=this.state;for(let r in e)t[r]=e[r];this.update(t)}updateState(e){this.updateStateInner(e,this._props)}updateStateInner(e,t){var r;let s=this.state,i=!1,o=!1;e.storedMarks&&this.composing&&(xy(this),o=!0),this.state=e;let l=s.plugins!=e.plugins||this._props.plugins!=t.plugins;if(l||this._props.plugins!=t.plugins||this._props.nodeViews!=t.nodeViews){let f=Jg(this);HC(f,this.nodeViews)&&(this.nodeViews=f,i=!0)}(l||t.handleDOMEvents!=this._props.handleDOMEvents)&&ld(this),this.editable=qg(this),jg(this);let a=qu(this),c=Wg(this),u=s.plugins!=e.plugins&&!s.doc.eq(e.doc)?"reset":e.scrollToSelection>s.scrollToSelection?"to selection":"preserve",d=i||!this.docView.matchesNode(e.doc,c,a);(d||!e.selection.eq(s.selection))&&(o=!0);let h=u=="preserve"&&o&&this.dom.style.overflowAnchor==null&&A1(this);if(o){this.domObserver.stop();let f=d&&(Ze||Ce)&&!this.composing&&!s.selection.empty&&!e.selection.empty&&VC(s.selection,e.selection);if(d){let m=Ce?this.trackWrites=this.domSelectionRange().focusNode:null;this.composing&&(this.input.compositionNode=xC(this)),(i||!this.docView.update(e.doc,c,a,this))&&(this.docView.updateOuterDeco(c),this.docView.destroy(),this.docView=Tg(e.doc,c,a,this.dom,this)),m&&(!this.trackWrites||!this.dom.contains(this.trackWrites))&&(f=!0)}let p=this.input.mouseDown;f||!(p&&this.domObserver.currentSelection.eq(this.domSelectionRange())&&J1(this)&&p.delaySelUpdate())?on(this,f):(ay(this,e.selection),this.domObserver.setCurSelection()),this.domObserver.start()}this.updatePluginViews(s),!((r=this.dragging)===null||r===void 0)&&r.node&&!s.doc.eq(e.doc)&&this.updateDraggedNode(this.dragging,s),u=="reset"?this.dom.scrollTop=0:u=="to selection"?this.scrollToSelection():h&&E1(h)}scrollToSelection(){let e=this.domSelectionRange().focusNode;if(!(!e||!this.dom.contains(e.nodeType==1?e:e.parentNode))){if(!this.someProp("handleScrollToSelection",t=>t(this)))if(this.state.selection instanceof M){let t=this.docView.domAfterPos(this.state.selection.from);t.nodeType==1&&kg(this,t.getBoundingClientRect(),e)}else kg(this,this.coordsAtPos(this.state.selection.head,1),e)}}destroyPluginViews(){let e;for(;e=this.pluginViews.pop();)e.destroy&&e.destroy()}updatePluginViews(e){if(!e||e.plugins!=this.state.plugins||this.directPlugins!=this.prevDirectPlugins){this.prevDirectPlugins=this.directPlugins,this.destroyPluginViews();for(let t=0;t<this.directPlugins.length;t++){let r=this.directPlugins[t];r.spec.view&&this.pluginViews.push(r.spec.view(this))}for(let t=0;t<this.state.plugins.length;t++){let r=this.state.plugins[t];r.spec.view&&this.pluginViews.push(r.spec.view(this))}}else for(let t=0;t<this.pluginViews.length;t++){let r=this.pluginViews[t];r.update&&r.update(this,e)}}updateDraggedNode(e,t){let r=e.node,s=-1;if(r.from<this.state.doc.content.size&&this.state.doc.nodeAt(r.from)==r.node)s=r.from;else{let i=r.from+(this.state.doc.content.size-t.doc.content.size);(i>0&&i<this.state.doc.content.size&&this.state.doc.nodeAt(i))==r.node&&(s=i)}this.dragging=new rl(e.slice,e.move,s<0?void 0:M.create(this.state.doc,s))}someProp(e,t){let r=this._props&&this._props[e],s;if(r!=null&&(s=t?t(r):r))return s;for(let o=0;o<this.directPlugins.length;o++){let l=this.directPlugins[o].props[e];if(l!=null&&(s=t?t(l):l))return s}let i=this.state.plugins;if(i)for(let o=0;o<i.length;o++){let l=i[o].props[e];if(l!=null&&(s=t?t(l):l))return s}}hasFocus(){if(Ze){let e=this.root.activeElement;if(e==this.dom)return!0;if(!e||!this.dom.contains(e))return!1;for(;e&&this.dom!=e&&this.dom.contains(e);){if(e.contentEditable=="false")return!1;e=e.parentElement}return!0}return this.root.activeElement==this.dom}focus(){this.domObserver.stop(),this.editable&&M1(this.dom),on(this),this.domObserver.start()}get root(){let e=this._root;if(e==null){for(let t=this.dom.parentNode;t;t=t.parentNode)if(t.nodeType==9||t.nodeType==11&&t.host)return t.getSelection||(Object.getPrototypeOf(t).getSelection=()=>t.ownerDocument.getSelection()),this._root=t}return e||document}updateRoot(){this._root=null}posAtCoords(e){return O1(this,e)}coordsAtPos(e,t=1){return ny(this,e,t)}domAtPos(e,t=0){return this.docView.domFromPos(e,t)}nodeDOM(e){let t=this.docView.descAt(e);return t?t.nodeDOM:null}posAtDOM(e,t,r=-1){let s=this.docView.posFromDOM(e,t,r);if(s==null)throw new RangeError("DOM position not inside the editor");return s}endOfTextblock(e,t){return z1(this,t||this.state,e)}pasteHTML(e,t){return ii(this,"",e,!1,t||new ClipboardEvent("paste"))}pasteText(e,t){return ii(this,e,null,!0,t||new ClipboardEvent("paste"))}serializeForClipboard(e){return gd(this,e)}destroy(){this.docView&&(cC(this),this.destroyPluginViews(),this.mounted?(this.docView.update(this.state.doc,[],qu(this),this),this.dom.textContent=""):this.dom.parentNode&&this.dom.parentNode.removeChild(this.dom),this.docView.destroy(),this.docView=null,g1())}get isDestroyed(){return this.docView==null}dispatchEvent(e){return dC(this,e)}domSelectionRange(){let e=this.domSelection();return e?_e&&this.root.nodeType===11&&x1(this.dom.ownerDocument)==this.dom&&DC(this,e)||e:{focusNode:null,focusOffset:0,anchorNode:null,anchorOffset:0}}domSelection(){return this.root.getSelection()}};li.prototype.dispatch=function(n){let e=this._props.dispatchTransaction;e?e.call(this,n):this.updateState(this.state.apply(n))};function Wg(n){let e=Object.create(null);return e.class="ProseMirror",e.contenteditable=String(n.editable),n.someProp("attributes",t=>{if(typeof t=="function"&&(t=t(n.state)),t)for(let r in t)r=="class"?e.class+=" "+t[r]:r=="style"?e.style=(e.style?e.style+";":"")+t[r]:!e[r]&&r!="contenteditable"&&r!="nodeName"&&(e[r]=String(t[r]))}),e.translate||(e.translate="no"),[de.node(0,n.state.doc.content.size,e)]}function jg(n){if(n.markCursor){let e=document.createElement("img");e.className="ProseMirror-separator",e.setAttribute("mark-placeholder","true"),e.setAttribute("alt",""),n.cursorWrapper={dom:e,deco:de.widget(n.state.selection.from,e,{raw:!0,marks:n.markCursor})}}else n.cursorWrapper=null}function qg(n){return!n.someProp("editable",e=>e(n.state)===!1)}function VC(n,e){let t=Math.min(n.$anchor.sharedDepth(n.head),e.$anchor.sharedDepth(e.head));return n.$anchor.start(t)!=e.$anchor.start(t)}function Jg(n){let e=Object.create(null);function t(r){for(let s in r)Object.prototype.hasOwnProperty.call(e,s)||(e[s]=r[s])}return n.someProp("nodeViews",t),n.someProp("markViews",t),e}function HC(n,e){let t=0,r=0;for(let s in n){if(n[s]!=e[s])return!0;t++}for(let s in e)r++;return t!=r}function 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mi([...this.extensions]).reduce((r,s)=>{let i={name:s.name,options:s.options,storage:this.editor.extensionStorage[s.name],editor:e,type:fi(s.name,this.schema)},o=I(s,"transformPastedHTML",i);return o?(l,a)=>{let c=r(l,a);return o.call(i,c)}:r},n||(r=>r))}get markViews(){let{editor:n}=this,{markExtensions:e}=Qr(this.extensions);return Object.fromEntries(e.filter(t=>!!I(t,"addMarkView")).map(t=>{let r=this.attributes.filter(l=>l.type===t.name),s={name:t.name,options:t.options,storage:this.editor.extensionStorage[t.name],editor:n,type:an(t.name,this.schema)},i=I(t,"addMarkView",s);if(!i)return[];let o=(l,a,c)=>{let u=Zr(l,r);return i()({mark:l,view:a,inline:c,editor:n,extension:t,HTMLAttributes:u,updateAttributes:d=>{HA(l,n,d)}})};return[t.name,o]}))}destroy(){this.extensions.forEach(n=>{let e=n;for(;e.parent;){let t=e.parent;t.child===e&&(t.child=null),e=t}}),this.extensions=[],this.baseExtensions=[],this.schema=null,this.editor=null}setupExtensions(){let n=this.extensions;this.editor.extensionStorage=Object.fromEntries(n.map(e=>[e.name,e.storage])),n.forEach(e=>{var t,r;let s={name:e.name,options:e.options,storage:this.editor.extensionStorage[e.name],editor:this.editor,type:fi(e.name,this.schema)};e.type==="mark"&&(((t=W(I(e,"keepOnSplit",s)))==null||t)&&this.splittableMarks.push(e.name),(r=W(I(e,"clearable",s)))==null||r||this.nonClearableMarks.push(e.name));let i=I(e,"onBeforeCreate",s),o=I(e,"onCreate",s),l=I(e,"onUpdate",s),a=I(e,"onSelectionUpdate",s),c=I(e,"onTransaction",s),u=I(e,"onFocus",s),d=I(e,"onBlur",s),h=I(e,"onDestroy",s);i&&this.editor.on("beforeCreate",i),o&&this.editor.on("create",o),l&&this.editor.on("update",l),a&&this.editor.on("selectionUpdate",a),c&&this.editor.on("transaction",c),u&&this.editor.on("focus",u),d&&this.editor.on("blur",d),h&&this.editor.on("destroy",h)})}};Tl.resolve=Yy;Tl.sort=mi;Tl.flatten=Dd;var PA={};Ed(PA,{ClipboardTextSerializer:()=>iw,Commands:()=>ow,Delete:()=>lw,Drop:()=>aw,Editable:()=>cw,FocusEvents:()=>dw,Keymap:()=>hw,Paste:()=>fw,Tabindex:()=>pw,TextDirection:()=>mw,focusEventsPluginKey:()=>uw});var F=class sw extends Bd{constructor(){super(...arguments),this.type="extension"}static create(e={}){let t=typeof e=="function"?e():e;return new sw(t)}configure(e){return super.configure(e)}extend(e){let t=typeof e=="function"?e():e;return super.extend(t)}},iw=F.create({name:"clipboardTextSerializer",addOptions(){return{blockSeparator:void 0}},addProseMirrorPlugins(){return[new O({key:new P("clipboardTextSerializer"),props:{clipboardTextSerializer:()=>{let{editor:n}=this,{state:e,schema:t}=n,{doc:r,selection:s}=e,i=Xy(t),{blockSeparator:o}=this.options,l={...o!==void 0?{blockSeparator:o}:{},textSerializers:i};return[...s.ranges].sort((c,u)=>c.$from.pos-u.$from.pos).map(({$from:c,$to:u})=>Gy(r,{from:c.pos,to:u.pos},l)).join(o??`
 
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y=h.slice(p).map(f.from,-1),w=h.slice(p).map(f.to),b=h.invert().map(y,-1),v=h.invert().map(w),C=y>0?(m=u.doc.nodeAt(y-1))==null?void 0:m.marks.some(A=>A.eq(f.mark)):!1,R=(g=u.doc.nodeAt(w))==null?void 0:g.marks.some(A=>A.eq(f.mark));this.editor.emit("delete",{type:"mark",mark:f.mark,from:f.from,to:f.to,deletedRange:{from:b,to:v},newRange:{from:y,to:w},partial:!!(R||C),editor:this.editor,transaction:n,combinedTransform:u})}})};(s=(r=(t=this.editor.options.coreExtensionOptions)==null?void 0:t.delete)==null?void 0:r.async)==null||s?setTimeout(i,0):i()}}),sw=F.create({name:"drop",addProseMirrorPlugins(){return[new O({key:new P("tiptapDrop"),props:{handleDrop:(n,e,t,r)=>{this.editor.emit("drop",{editor:this.editor,event:e,slice:t,moved:r})}}})]}}),iw=F.create({name:"editable",addProseMirrorPlugins(){return[new O({key:new P("editable"),props:{editable:()=>this.editor.options.editable}})]}}),ow=new P("focusEvents"),lw=F.create({name:"focusEvents",addProseMirrorPlugins(){let{editor:n}=this;return[new O({key:ow,props:{handleDOMEvents:{focus:(e,t)=>{n.isFocused=!0;let r=n.state.tr.setMeta("focus",{event:t}).setMeta("addToHistory",!1);return e.dispatch(r),!1},blur:(e,t)=>{n.isFocused=!1;let r=n.state.tr.setMeta("blur",{event:t}).setMeta("addToHistory",!1);return e.dispatch(r),!1}}}})]}}),aw=F.create({name:"keymap",addKeyboardShortcuts(){let n=()=>this.editor.commands.first(({commands:o})=>[()=>o.undoInputRule(),()=>o.command(({tr:l})=>{let{selection:a,doc:c}=l,{empty:u,$anchor:d}=a,{pos:h,parent:f}=d,p=d.parent.isTextblock&&h>0?l.doc.resolve(h-1):d,m=p.parent.type.spec.isolating,g=d.pos-d.parentOffset,y=m&&p.parent.childCount===1?g===d.pos:I.atStart(c).from===h;return!u||!f.type.isTextblock||f.textContent.length||!y||y&&d.parent.type.name==="paragraph"?!1:o.clearNodes()}),()=>o.deleteSelection(),()=>o.joinBackward(),()=>o.selectNodeBackward()]),e=()=>this.editor.commands.first(({commands:o})=>[()=>o.deleteSelection(),()=>o.deleteCurrentNode(),()=>o.joinForward(),()=>o.selectNodeForward()]),r={Enter:()=>this.editor.commands.first(({commands:o})=>[()=>o.newlineInCode(),()=>o.createParagraphNear(),()=>o.liftEmptyBlock(),()=>o.splitBlock()]),"Mod-Enter":()=>this.editor.commands.exitCode(),Backspace:n,"Mod-Backspace":n,"Shift-Backspace":n,Delete:e,"Mod-Delete":e,"Mod-a":()=>this.editor.commands.selectAll()},s={...r},i={...r,"Ctrl-h":n,"Alt-Backspace":n,"Ctrl-d":e,"Ctrl-Alt-Backspace":e,"Alt-Delete":e,"Alt-d":e,"Ctrl-a":()=>this.editor.commands.selectTextblockStart(),"Ctrl-e":()=>this.editor.commands.selectTextblockEnd()};return ml()||Uy()?i:s},addProseMirrorPlugins(){return[new O({key:new P("clearDocument"),appendTransaction:(n,e,t)=>{if(n.some(m=>m.getMeta("composition")))return;let r=n.some(m=>m.docChanged)&&!e.doc.eq(t.doc),s=n.some(m=>m.getMeta("preventClearDocument"));if(!r||s)return;let{empty:i,from:o,to:l}=e.selection,a=I.atStart(e.doc).from,c=I.atEnd(e.doc).to;if(i||!(o===a&&l===c)||!es(t.doc))return;let h=t.tr,f=gl({state:t,transaction:h}),{commands:p}=new yl({editor:this.editor,state:f});if(p.clearNodes(),!!h.steps.length)return h}})]}}),cw=F.create({name:"paste",addProseMirrorPlugins(){return[new O({key:new P("tiptapPaste"),props:{handlePaste:(n,e,t)=>{this.editor.emit("paste",{editor:this.editor,event:e,slice:t})}}})]}}),uw=F.create({name:"tabindex",addOptions(){return{value:void 0}},addProseMirrorPlugins(){return[new O({key:new P("tabindex"),props:{attributes:()=>{var n;return!this.editor.isEditable&&this.options.value===void 0?{}:{tabindex:(n=this.options.value)!=null?n:"0"}}}})]}}),dw=F.create({name:"textDirection",addOptions(){return{direction:void 0}},addGlobalAttributes(){if(!this.options.direction)return[];let{nodeExtensions:n}=Qr(this.extensions);return[{types:n.filter(e=>e.name!=="text").map(e=>e.name),attributes:{dir:{default:this.options.direction,parseHTML:e=>{let t=e.getAttribute("dir");return t&&(t==="ltr"||t==="rtl"||t==="auto")?t:this.options.direction},renderHTML:e=>e.dir?{dir:e.dir}:{}}}}]},addProseMirrorPlugins(){return[new O({key:new P("textDirection"),props:{attributes:()=>{let n=this.options.direction;return n?{dir:n}:{}}}})]}}),DA=class hi{constructor(e,t,r=!1,s=null){this.currentNode=null,this.actualDepth=null,this.isBlock=r,this.resolvedPos=e,this.editor=t,this.currentNode=s}get name(){return this.node.type.name}get node(){return this.currentNode||this.resolvedPos.node()}get element(){return this.editor.view.domAtPos(this.pos).node}get depth(){var e;return(e=this.actualDepth)!=null?e:this.resolvedPos.depth}get pos(){return this.resolvedPos.pos}get content(){return this.node.content}set content(e){let t=this.from,r=this.to;if(this.isBlock){if(this.content.size===0){console.error(`You can\u2019t set content on a block node. Tried to set content on ${this.name} at ${this.pos}`);return}t=this.from+1,r=this.to-1}this.editor.commands.insertContentAt({from:t,to:r},e)}get attributes(){return this.node.attrs}get textContent(){return this.node.textContent}get size(){return this.node.nodeSize}get from(){return this.isBlock?this.pos:this.resolvedPos.start(this.resolvedPos.depth)}get range(){return{from:this.from,to:this.to}}get to(){return this.isBlock?this.pos+this.size:this.resolvedPos.end(this.resolvedPos.depth)+(this.node.isText?0:1)}get parent(){if(this.depth===0)return null;let e=this.resolvedPos.start(this.resolvedPos.depth-1),t=this.resolvedPos.doc.resolve(e);return new hi(t,this.editor)}get before(){let e=this.resolvedPos.doc.resolve(this.from-(this.isBlock?1:2));return e.depth!==this.depth&&(e=this.resolvedPos.doc.resolve(this.from-3)),new hi(e,this.editor)}get after(){let e=this.resolvedPos.doc.resolve(this.to+(this.isBlock?2:1));return e.depth!==this.depth&&(e=this.resolvedPos.doc.resolve(this.to+3)),new hi(e,this.editor)}get children(){let e=[];return this.node.content.forEach((t,r)=>{let s=t.isBlock&&!t.isTextblock,i=t.isAtom&&!t.isText,o=t.isInline,l=this.pos+r+(i?0:1);if(l<0||l>this.resolvedPos.doc.nodeSize-2)return;let a=this.resolvedPos.doc.resolve(l);if(!s&&!o&&a.depth<=this.depth)return;let c=new hi(a,this.editor,s,s||o?t:null);s&&(c.actualDepth=this.depth+1),e.push(c)}),e}get firstChild(){return this.children[0]||null}get lastChild(){let e=this.children;return e[e.length-1]||null}closest(e,t={}){let r=null,s=this.parent;for(;s&&!r;){if(s.node.type.name===e)if(Object.keys(t).length>0){let i=s.node.attrs,o=Object.keys(t);for(let l=0;l<o.length;l+=1){let a=o[l];if(i[a]!==t[a])break}}else r=s;s=s.parent}return r}querySelector(e,t={}){return this.querySelectorAll(e,t,!0)[0]||null}querySelectorAll(e,t={},r=!1){let s=[];if(!this.children||this.children.length===0)return s;let i=Object.keys(t);return this.children.forEach(o=>{r&&s.length>0||(o.node.type.name===e&&i.every(a=>t[a]===o.node.attrs[a])&&s.push(o),!(r&&s.length>0)&&(s=s.concat(o.querySelectorAll(e,t,r))))}),s}setAttribute(e){let{tr:t}=this.editor.state;t.setNodeMarkup(this.from,void 0,{...this.node.attrs,...e}),this.editor.view.dispatch(t)}},OA=`.ProseMirror {
+`)}}})]}}),ow=F.create({name:"commands",addCommands(){return{...$y}}}),lw=F.create({name:"delete",onUpdate({transaction:n,appendedTransactions:e}){var t,r,s;let i=()=>{var o,l,a,c;if((c=(a=(l=(o=this.editor.options.coreExtensionOptions)==null?void 0:o.delete)==null?void 0:l.filterTransaction)==null?void 0:a.call(l,n))!=null?c:n.getMeta("y-sync$"))return;let u=Nd(n.before,[n,...e]);Ld(u).forEach(f=>{u.mapping.mapResult(f.oldRange.from).deletedAfter&&u.mapping.mapResult(f.oldRange.to).deletedBefore&&u.before.nodesBetween(f.oldRange.from,f.oldRange.to,(p,m)=>{let g=m+p.nodeSize-2,y=f.oldRange.from<=m&&g<=f.oldRange.to;this.editor.emit("delete",{type:"node",node:p,from:m,to:g,newFrom:u.mapping.map(m),newTo:u.mapping.map(g),deletedRange:f.oldRange,newRange:f.newRange,partial:!y,editor:this.editor,transaction:n,combinedTransform:u})})});let h=u.mapping;u.steps.forEach((f,p)=>{var m,g;if(f instanceof Zt){let y=h.slice(p).map(f.from,-1),w=h.slice(p).map(f.to),b=h.invert().map(y,-1),v=h.invert().map(w),C=y>0?(m=u.doc.nodeAt(y-1))==null?void 0:m.marks.some(E=>E.eq(f.mark)):!1,R=(g=u.doc.nodeAt(w))==null?void 0:g.marks.some(E=>E.eq(f.mark));this.editor.emit("delete",{type:"mark",mark:f.mark,from:f.from,to:f.to,deletedRange:{from:b,to:v},newRange:{from:y,to:w},partial:!!(R||C),editor:this.editor,transaction:n,combinedTransform:u})}})};(s=(r=(t=this.editor.options.coreExtensionOptions)==null?void 0:t.delete)==null?void 0:r.async)==null||s?setTimeout(i,0):i()}}),aw=F.create({name:"drop",addProseMirrorPlugins(){return[new O({key:new P("tiptapDrop"),props:{handleDrop:(n,e,t,r)=>{this.editor.emit("drop",{editor:this.editor,event:e,slice:t,moved:r})}}})]}}),cw=F.create({name:"editable",addProseMirrorPlugins(){return[new O({key:new P("editable"),props:{editable:()=>this.editor.options.editable}})]}}),uw=new P("focusEvents"),dw=F.create({name:"focusEvents",addProseMirrorPlugins(){let{editor:n}=this;return[new O({key:uw,props:{handleDOMEvents:{focus:(e,t)=>{n.isFocused=!0;let r=n.state.tr.setMeta("focus",{event:t}).setMeta("addToHistory",!1);return e.dispatch(r),!1},blur:(e,t)=>{n.isFocused=!1;let r=n.state.tr.setMeta("blur",{event:t}).setMeta("addToHistory",!1);return e.dispatch(r),!1}}}})]}}),hw=F.create({name:"keymap",addKeyboardShortcuts(){let n=()=>this.editor.commands.first(({commands:o})=>[()=>o.undoInputRule(),()=>o.command(({tr:l})=>{let{selection:a,doc:c}=l,{empty:u,$anchor:d}=a,{pos:h,parent:f}=d,p=d.parent.isTextblock&&h>0?l.doc.resolve(h-1):d,m=p.parent.type.spec.isolating,g=d.pos-d.parentOffset,y=m&&p.parent.childCount===1?g===d.pos:N.atStart(c).from===h;return!u||!f.type.isTextblock||f.textContent.length||!y||y&&d.parent.type.name==="paragraph"?!1:o.clearNodes()}),()=>o.deleteSelection(),()=>o.joinBackward(),()=>o.selectNodeBackward()]),e=()=>this.editor.commands.first(({commands:o})=>[()=>o.deleteSelection(),()=>o.deleteCurrentNode(),()=>o.joinForward(),()=>o.selectNodeForward()]),r={Enter:()=>this.editor.commands.first(({commands:o})=>[()=>o.newlineInCode(),()=>o.createParagraphNear(),()=>o.liftEmptyBlock(),()=>o.splitBlock()]),"Mod-Enter":()=>this.editor.commands.exitCode(),Backspace:n,"Mod-Backspace":n,"Shift-Backspace":n,Delete:e,"Mod-Delete":e,"Mod-a":()=>this.editor.commands.selectAll()},s={...r},i={...r,"Ctrl-h":n,"Alt-Backspace":n,"Ctrl-d":e,"Ctrl-Alt-Backspace":e,"Alt-Delete":e,"Alt-d":e,"Ctrl-a":()=>this.editor.commands.selectTextblockStart(),"Ctrl-e":()=>this.editor.commands.selectTextblockEnd()};return gl()||Wy()?i:s},addProseMirrorPlugins(){return[new O({key:new P("clearDocument"),appendTransaction:(n,e,t)=>{if(n.some(m=>m.getMeta("composition")))return;let r=n.some(m=>m.docChanged)&&!e.doc.eq(t.doc),s=n.some(m=>m.getMeta("preventClearDocument"));if(!r||s)return;let{empty:i,from:o,to:l}=e.selection,a=N.atStart(e.doc).from,c=N.atEnd(e.doc).to;if(i||!(o===a&&l===c)||!es(t.doc))return;let h=t.tr,f=yl({state:t,transaction:h}),{commands:p}=new wl({editor:this.editor,state:f});if(p.clearNodes(),!!h.steps.length)return h}})]}}),fw=F.create({name:"paste",addProseMirrorPlugins(){return[new O({key:new P("tiptapPaste"),props:{handlePaste:(n,e,t)=>{this.editor.emit("paste",{editor:this.editor,event:e,slice:t})}}})]}}),pw=F.create({name:"tabindex",addOptions(){return{value:void 0}},addProseMirrorPlugins(){return[new O({key:new P("tabindex"),props:{attributes:()=>{var n;return!this.editor.isEditable&&this.options.value===void 0?{}:{tabindex:(n=this.options.value)!=null?n:"0"}}}})]}}),mw=F.create({name:"textDirection",addOptions(){return{direction:void 0}},addGlobalAttributes(){if(!this.options.direction)return[];let{nodeExtensions:n}=Qr(this.extensions);return[{types:n.filter(e=>e.name!=="text").map(e=>e.name),attributes:{dir:{default:this.options.direction,parseHTML:e=>{let t=e.getAttribute("dir");return t&&(t==="ltr"||t==="rtl"||t==="auto")?t:this.options.direction},renderHTML:e=>e.dir?{dir:e.dir}:{}}}}]},addProseMirrorPlugins(){return[new O({key:new P("textDirection"),props:{attributes:()=>{let n=this.options.direction;return n?{dir:n}:{}}}})]}}),LA=class pi{constructor(e,t,r=!1,s=null){this.currentNode=null,this.actualDepth=null,this.isBlock=r,this.resolvedPos=e,this.editor=t,this.currentNode=s}get name(){return this.node.type.name}get node(){return this.currentNode||this.resolvedPos.node()}get element(){return this.editor.view.domAtPos(this.pos).node}get depth(){var e;return(e=this.actualDepth)!=null?e:this.resolvedPos.depth}get pos(){return this.resolvedPos.pos}get content(){return this.node.content}set content(e){let t=this.from,r=this.to;if(this.isBlock){if(this.content.size===0){console.error(`You can\u2019t set content on a block node. Tried to set content on ${this.name} at ${this.pos}`);return}t=this.from+1,r=this.to-1}this.editor.commands.insertContentAt({from:t,to:r},e)}get attributes(){return this.node.attrs}get textContent(){return this.node.textContent}get size(){return this.node.nodeSize}get from(){return this.isBlock?this.pos:this.resolvedPos.start(this.resolvedPos.depth)}get range(){return{from:this.from,to:this.to}}get to(){return this.isBlock?this.pos+this.size:this.resolvedPos.end(this.resolvedPos.depth)+(this.node.isText?0:1)}get parent(){if(this.depth===0)return null;let e=this.resolvedPos.start(this.resolvedPos.depth-1),t=this.resolvedPos.doc.resolve(e);return new pi(t,this.editor)}get before(){let e=this.resolvedPos.doc.resolve(this.from-(this.isBlock?1:2));return e.depth!==this.depth&&(e=this.resolvedPos.doc.resolve(this.from-3)),new pi(e,this.editor)}get after(){let e=this.resolvedPos.doc.resolve(this.to+(this.isBlock?2:1));return e.depth!==this.depth&&(e=this.resolvedPos.doc.resolve(this.to+3)),new pi(e,this.editor)}get children(){let e=[];return this.node.content.forEach((t,r)=>{let s=t.isBlock&&!t.isTextblock,i=t.isAtom&&!t.isText,o=t.isInline,l=this.pos+r+(i?0:1);if(l<0||l>this.resolvedPos.doc.nodeSize-2)return;let a=this.resolvedPos.doc.resolve(l);if(!s&&!o&&a.depth<=this.depth)return;let c=new pi(a,this.editor,s,s||o?t:null);s&&(c.actualDepth=this.depth+1),e.push(c)}),e}get firstChild(){return this.children[0]||null}get lastChild(){let e=this.children;return e[e.length-1]||null}closest(e,t={}){let r=null,s=this.parent;for(;s&&!r;){if(s.node.type.name===e)if(Object.keys(t).length>0){let i=s.node.attrs,o=Object.keys(t);for(let l=0;l<o.length;l+=1){let a=o[l];if(i[a]!==t[a])break}}else r=s;s=s.parent}return r}querySelector(e,t={}){return this.querySelectorAll(e,t,!0)[0]||null}querySelectorAll(e,t={},r=!1){let s=[];if(!this.children||this.children.length===0)return s;let i=Object.keys(t);return this.children.forEach(o=>{r&&s.length>0||(o.node.type.name===e&&i.every(a=>t[a]===o.node.attrs[a])&&s.push(o),!(r&&s.length>0)&&(s=s.concat(o.querySelectorAll(e,t,r))))}),s}setAttribute(e){let{tr:t}=this.editor.state;t.setNodeMarkup(this.from,void 0,{...this.node.attrs,...e}),this.editor.view.dispatch(t)}},_A=`.ProseMirror {
   position: relative;
 }
 
@@ -82,85 +82,85 @@ img.ProseMirror-separator {
 
 .ProseMirror-focused .ProseMirror-gapcursor {
   display: block;
-}`;function _d(n,e,t){let r=document.querySelector(`style[data-tiptap-style${t?`-${t}`:""}]`);if(r!==null)return r;let s=document.createElement("style");return e&&s.setAttribute("nonce",e),s.setAttribute(`data-tiptap-style${t?`-${t}`:""}`,""),s.innerHTML=n,document.getElementsByTagName("head")[0].appendChild(s),s}var hw=class extends xA{constructor(n={}){super(),this.css=null,this.className="tiptap",this.editorView=null,this.isFocused=!1,this.destroyed=!1,this.isInitialized=!1,this.extensionStorage={},this.instanceId=Math.random().toString(36).slice(2,9),this.options={element:typeof document<"u"?document.createElement("div"):null,content:"",injectCSS:!0,injectNonce:void 0,extensions:[],autofocus:!1,editable:!0,textDirection:void 0,editorProps:{},parseOptions:{},coreExtensionOptions:{},enableInputRules:!0,enablePasteRules:!0,enableCoreExtensions:!0,enableContentCheck:!1,emitContentError:!1,onBeforeCreate:()=>null,onCreate:()=>null,onMount:()=>null,onUnmount:()=>null,onUpdate:()=>null,onSelectionUpdate:()=>null,onTransaction:()=>null,onFocus:()=>null,onBlur:()=>null,onDestroy:()=>null,onContentError:({error:r})=>{throw r},onPaste:()=>null,onDrop:()=>null,onDelete:()=>null,enableExtensionDispatchTransaction:!0},this.isCapturingTransaction=!1,this.capturedTransaction=null,this.utils={getUpdatedPosition:Pd,createMappablePosition:QT},this.setOptions(n),this.createExtensionManager(),this.createCommandManager(),this.createSchema(),this.on("beforeCreate",this.options.onBeforeCreate),this.emit("beforeCreate",{editor:this}),this.on("mount",this.options.onMount),this.on("unmount",this.options.onUnmount),this.on("contentError",this.options.onContentError),this.on("create",this.options.onCreate),this.on("update",this.options.onUpdate),this.on("selectionUpdate",this.options.onSelectionUpdate),this.on("transaction",this.options.onTransaction),this.on("focus",this.options.onFocus),this.on("blur",this.options.onBlur),this.on("destroy",this.options.onDestroy),this.on("drop",({event:r,slice:s,moved:i})=>this.options.onDrop(r,s,i)),this.on("paste",({event:r,slice:s})=>this.options.onPaste(r,s)),this.on("delete",this.options.onDelete);let e=this.createDoc(),t=zy(e,this.options.autofocus);this.editorState=Ko.create({doc:e,schema:this.schema,selection:t||void 0}),this.options.element&&this.mount(this.options.element)}mount(n){if(typeof document>"u")throw new Error("[tiptap error]: The editor cannot be mounted because there is no 'document' defined in this environment.");this.createView(n),this.emit("mount",{editor:this}),this.css&&!document.head.contains(this.css)&&document.head.appendChild(this.css),window.setTimeout(()=>{this.isDestroyed||(this.options.autofocus!==!1&&this.options.autofocus!==null&&this.commands.focus(this.options.autofocus),this.emit("create",{editor:this}),this.isInitialized=!0)},0)}unmount(){if(this.editorView){let n=this.editorView.dom;n?.editor&&delete n.editor,this.editorView.destroy()}if(this.editorView=null,this.isInitialized=!1,this.css&&!document.querySelectorAll(`.${this.className}`).length)try{typeof this.css.remove=="function"?this.css.remove():this.css.parentNode&&this.css.parentNode.removeChild(this.css)}catch(n){console.warn("Failed to remove CSS element:",n)}this.css=null,this.emit("unmount",{editor:this})}get storage(){return this.extensionStorage}get commands(){return this.commandManager.commands}chain(){return this.commandManager.chain()}can(){return this.commandManager.can()}injectCSS(){this.options.injectCSS&&typeof document<"u"&&(this.css=_d(OA,this.options.injectNonce))}setOptions(n={}){this.options={...this.options,...n},!(!this.editorView||!this.state||this.isDestroyed)&&(this.options.editorProps&&this.view.setProps(this.options.editorProps),this.view.updateState(this.state))}setEditable(n,e=!0){this.setOptions({editable:n}),e&&this.emit("update",{editor:this,transaction:this.state.tr,appendedTransactions:[]})}get isEditable(){return this.options.editable&&this.view&&this.view.editable}get view(){return this.editorView?this.editorView:new Proxy({state:this.editorState,updateState:n=>{this.editorState=n},dispatch:n=>{this.dispatchTransaction(n)},composing:!1,dragging:null,editable:!0,isDestroyed:!1},{get:(n,e)=>{if(this.editorView)return this.editorView[e];if(e==="state")return this.editorState;if(e in n)return Reflect.get(n,e);throw new Error(`[tiptap error]: The editor view is not available. Cannot access view['${e}']. The editor may not be mounted yet.`)}})}get state(){return this.editorView&&(this.editorState=this.view.state),this.editorState}registerPlugin(n,e){let t=Hy(e)?e(n,[...this.state.plugins]):[...this.state.plugins,n],r=this.state.reconfigure({plugins:t});return this.view.updateState(r),r}unregisterPlugin(n){if(this.isDestroyed)return;let e=this.state.plugins,t=e;if([].concat(n).forEach(s=>{let i=typeof s=="string"?`${s}$`:s.key;t=t.filter(o=>!o.key.startsWith(i))}),e.length===t.length)return;let r=this.state.reconfigure({plugins:t});return this.view.updateState(r),r}createExtensionManager(){var n,e,t,r;let i=[...this.options.enableCoreExtensions?[iw,tw.configure({blockSeparator:(e=(n=this.options.coreExtensionOptions)==null?void 0:n.clipboardTextSerializer)==null?void 0:e.blockSeparator}),nw,lw,aw,uw.configure({value:(r=(t=this.options.coreExtensionOptions)==null?void 0:t.tabindex)==null?void 0:r.value}),sw,cw,rw,dw.configure({direction:this.options.textDirection})].filter(o=>typeof this.options.enableCoreExtensions=="object"?this.options.enableCoreExtensions[o.name]!==!1:!0):[],...this.options.extensions].filter(o=>["extension","node","mark"].includes(o?.type));this.extensionManager=new Cl(i,this)}createCommandManager(){this.commandManager=new yl({editor:this})}createSchema(){this.schema=this.extensionManager.schema}createDoc(){let n;try{n=vd(this.options.content,this.schema,this.options.parseOptions,{errorOnInvalidContent:this.options.enableContentCheck})}catch(e){if(!(e instanceof Error)||!["[tiptap error]: Invalid JSON content","[tiptap error]: Invalid HTML content"].includes(e.message))throw e;this.emit("contentError",{editor:this,error:e,disableCollaboration:()=>{"collaboration"in this.storage&&typeof this.storage.collaboration=="object"&&this.storage.collaboration&&(this.storage.collaboration.isDisabled=!0),this.options.extensions=this.options.extensions.filter(t=>t.name!=="collaboration"),this.createExtensionManager()}}),n=vd(this.options.content,this.schema,this.options.parseOptions,{errorOnInvalidContent:!1})}return n}createView(n){let{editorProps:e,enableExtensionDispatchTransaction:t}=this.options,r=e.dispatchTransaction||this.dispatchTransaction.bind(this),s=t?this.extensionManager.dispatchTransaction(r):r,i=e.transformPastedHTML,o=this.extensionManager.transformPastedHTML(i);this.editorView=new li(n,{...e,attributes:{role:"textbox",...e?.attributes},dispatchTransaction:s,transformPastedHTML:o,state:this.editorState,markViews:this.extensionManager.markViews,nodeViews:this.extensionManager.nodeViews});let l=this.state.reconfigure({plugins:this.extensionManager.plugins});this.view.updateState(l),this.prependClass(),this.injectCSS();let a=this.view.dom;a.editor=this}createNodeViews(){this.view.isDestroyed||this.view.setProps({markViews:this.extensionManager.markViews,nodeViews:this.extensionManager.nodeViews})}prependClass(){this.view.dom.className=`${this.className} ${this.view.dom.className}`}captureTransaction(n){this.isCapturingTransaction=!0,n(),this.isCapturingTransaction=!1;let e=this.capturedTransaction;return this.capturedTransaction=null,e}dispatchTransaction(n){if(this.view.isDestroyed)return;if(this.isCapturingTransaction){if(!this.capturedTransaction){this.capturedTransaction=n;return}n.steps.forEach(c=>{var u;return(u=this.capturedTransaction)==null?void 0:u.step(c)});return}let{state:e,transactions:t}=this.state.applyTransaction(n),r=!this.state.selection.eq(e.selection),s=t.includes(n),i=this.state;if(this.emit("beforeTransaction",{editor:this,transaction:n,nextState:e}),!s)return;this.view.updateState(e),this.emit("transaction",{editor:this,transaction:n,appendedTransactions:t.slice(1)}),r&&this.emit("selectionUpdate",{editor:this,transaction:n});let o=t.findLast(c=>c.getMeta("focus")||c.getMeta("blur")),l=o?.getMeta("focus"),a=o?.getMeta("blur");l&&this.emit("focus",{editor:this,event:l.event,transaction:o}),a&&this.emit("blur",{editor:this,event:a.event,transaction:o}),!(n.getMeta("preventUpdate")||!t.some(c=>c.docChanged)||i.doc.eq(e.doc))&&this.emit("update",{editor:this,transaction:n,appendedTransactions:t.slice(1)})}getAttributes(n){return Dd(this.state,n)}isActive(n,e){let t=typeof n=="string"?n:null,r=typeof n=="string"?e:n;return XT(this.state,t,r)}getJSON(){return this.state.doc.toJSON()}getHTML(){return Id(this.state.doc.content,this.schema)}getText(n){let{blockSeparator:e=`
+}`;function zd(n,e,t){let r=document.querySelector(`style[data-tiptap-style${t?`-${t}`:""}]`);if(r!==null)return r;let s=document.createElement("style");return e&&s.setAttribute("nonce",e),s.setAttribute(`data-tiptap-style${t?`-${t}`:""}`,""),s.innerHTML=n,document.getElementsByTagName("head")[0].appendChild(s),s}var gw=class extends CA{constructor(n={}){super(),this.css=null,this.className="tiptap",this.editorView=null,this.isFocused=!1,this.destroyed=!1,this.isInitialized=!1,this.extensionStorage={},this.instanceId=Math.random().toString(36).slice(2,9),this.options={element:typeof document<"u"?document.createElement("div"):null,content:"",injectCSS:!0,injectNonce:void 0,extensions:[],autofocus:!1,editable:!0,textDirection:void 0,editorProps:{},parseOptions:{},coreExtensionOptions:{},enableInputRules:!0,enablePasteRules:!0,enableCoreExtensions:!0,enableContentCheck:!1,emitContentError:!1,onBeforeCreate:()=>null,onCreate:()=>null,onMount:()=>null,onUnmount:()=>null,onUpdate:()=>null,onSelectionUpdate:()=>null,onTransaction:()=>null,onFocus:()=>null,onBlur:()=>null,onDestroy:()=>null,onContentError:({error:r})=>{throw r},onPaste:()=>null,onDrop:()=>null,onDelete:()=>null,enableExtensionDispatchTransaction:!0},this.isCapturingTransaction=!1,this.capturedTransaction=null,this.utils={getUpdatedPosition:_d,createMappablePosition:tA},this.setOptions(n),this.createExtensionManager(),this.createCommandManager(),this.createSchema(),this.on("beforeCreate",this.options.onBeforeCreate),this.emit("beforeCreate",{editor:this}),this.on("mount",this.options.onMount),this.on("unmount",this.options.onUnmount),this.on("contentError",this.options.onContentError),this.on("create",this.options.onCreate),this.on("update",this.options.onUpdate),this.on("selectionUpdate",this.options.onSelectionUpdate),this.on("transaction",this.options.onTransaction),this.on("focus",this.options.onFocus),this.on("blur",this.options.onBlur),this.on("destroy",this.options.onDestroy),this.on("drop",({event:r,slice:s,moved:i})=>this.options.onDrop(r,s,i)),this.on("paste",({event:r,slice:s})=>this.options.onPaste(r,s)),this.on("delete",this.options.onDelete);let e=this.createDoc(),t=Vy(e,this.options.autofocus);this.editorState=Yo.create({doc:e,schema:this.schema,selection:t||void 0}),this.options.element&&this.mount(this.options.element)}mount(n){if(typeof document>"u")throw new Error("[tiptap error]: The editor cannot be mounted because there is no 'document' defined in this environment.");this.createView(n),this.emit("mount",{editor:this}),this.css&&!document.head.contains(this.css)&&document.head.appendChild(this.css),window.setTimeout(()=>{this.isDestroyed||(this.options.autofocus!==!1&&this.options.autofocus!==null&&this.commands.focus(this.options.autofocus),this.emit("create",{editor:this}),this.isInitialized=!0)},0)}unmount(){if(this.editorView){let n=this.editorView.dom;n?.editor&&delete n.editor,this.editorView.destroy()}if(this.editorView=null,this.isInitialized=!1,this.css&&!document.querySelectorAll(`.${this.className}`).length)try{typeof this.css.remove=="function"?this.css.remove():this.css.parentNode&&this.css.parentNode.removeChild(this.css)}catch(n){console.warn("Failed to remove CSS element:",n)}this.css=null,this.emit("unmount",{editor:this})}get storage(){return this.extensionStorage}get commands(){return this.commandManager.commands}chain(){return this.commandManager.chain()}can(){return this.commandManager.can()}injectCSS(){this.options.injectCSS&&typeof document<"u"&&(this.css=zd(_A,this.options.injectNonce))}setOptions(n={}){this.options={...this.options,...n},!(!this.editorView||!this.state||this.isDestroyed)&&(this.options.editorProps&&this.view.setProps(this.options.editorProps),this.view.updateState(this.state))}setEditable(n,e=!0){this.setOptions({editable:n}),e&&this.emit("update",{editor:this,transaction:this.state.tr,appendedTransactions:[]})}get isEditable(){return this.options.editable&&this.view&&this.view.editable}get view(){return this.editorView?this.editorView:new Proxy({state:this.editorState,updateState:n=>{this.editorState=n},dispatch:n=>{this.dispatchTransaction(n)},composing:!1,dragging:null,editable:!0,isDestroyed:!1},{get:(n,e)=>{if(this.editorView)return this.editorView[e];if(e==="state")return this.editorState;if(e in n)return Reflect.get(n,e);throw new Error(`[tiptap error]: The editor view is not available. 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ze{constructor(e,t,r,s,i,o,l=!1){super(),this.from=e,this.to=t,this.gapFrom=r,this.gapTo=s,this.slice=i,this.insert=o,this.structure=l}apply(e){if(this.structure&&(Kd(e,this.from,this.gapFrom)||Kd(e,this.gapTo,this.to)))return Ye.fail("Structure gap-replace would overwrite content");let t=e.slice(this.gapFrom,this.gapTo);if(t.openStart||t.openEnd)return Ye.fail("Gap is not a flat range");let r=this.slice.insertAt(this.insert,t.content);return r?Ye.fromReplace(e,this.from,this.to,r):Ye.fail("Content does not fit in gap")}getMap(){return new ar([this.from,this.gapFrom-this.from,this.insert,this.gapTo,this.to-this.gapTo,this.slice.size-this.insert])}invert(e){let t=this.gapTo-this.gapFrom;return new Rl(this.from,this.from+this.slice.size+t,this.from+this.insert,this.from+this.insert+t,e.slice(this.from,this.to).removeBetween(this.gapFrom-this.from,this.gapTo-this.from),this.gapFrom-this.from,this.structure)}map(e){let t=e.mapResult(this.from,1),r=e.mapResult(this.to,-1),s=this.from==this.gapFrom?t.pos:e.map(this.gapFrom,-1),i=this.to==this.gapTo?r.pos:e.map(this.gapTo,1);return t.deletedAcross&&r.deletedAcross||s<t.pos||i>r.pos?null:new Rl(t.pos,r.pos,s,i,this.slice,this.insert,this.structure)}toJSON(){let e={stepType:"replaceAround",from:this.from,to:this.to,gapFrom:this.gapFrom,gapTo:this.gapTo,insert:this.insert};return this.slice.size&&(e.slice=this.slice.toJSON()),this.structure&&(e.structure=!0),e}static fromJSON(e,t){if(typeof t.from!="number"||typeof t.to!="number"||typeof t.gapFrom!="number"||typeof t.gapTo!="number"||typeof t.insert!="number")throw new RangeError("Invalid input for ReplaceAroundStep.fromJSON");return new Rl(t.from,t.to,t.gapFrom,t.gapTo,ne.fromJSON(e,t.slice),t.insert,!!t.structure)}};ze.jsonID("replaceAround",jw);function Kd(n,e,t){let r=n.resolve(e),s=t-e,i=r.depth;for(;s>0&&i>0&&r.indexAfter(i)==r.node(i).childCount;)i--,s--;if(s>0){let 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i=e<0?ss(n.node(0),n.node(s),n.before(s+1),n.index(s),e,t):ss(n.node(0),n.node(s),n.after(s+1),n.index(s)+1,e,t);if(i)return i}return null}static near(n,e=1){return this.findFrom(n,e)||this.findFrom(n,-e)||new Ci(n.node(0))}static atStart(n){return ss(n,n,0,0,1)||new Ci(n)}static atEnd(n){return ss(n,n,n.content.size,n.childCount,-1)||new Ci(n)}static fromJSON(n,e){if(!e||!e.type)throw new RangeError("Invalid input for Selection.fromJSON");let t=Fd[e.type];if(!t)throw new RangeError(`No selection type ${e.type} defined`);return t.fromJSON(n,e)}static jsonID(n,e){if(n in Fd)throw new RangeError("Duplicate use of selection JSON ID "+n);return Fd[n]=e,e.prototype.jsonID=n,e}getBookmark(){return is.between(this.$anchor,this.$head).getBookmark()}};Ce.prototype.visible=!0;var aE=class{constructor(n,e){this.$from=n,this.$to=e}},Sw=!1;function vw(n){!Sw&&!n.parent.inlineContent&&(Sw=!0,console.warn("TextSelection endpoint not pointing into a node with inline content 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ze{constructor(e,t){super(),this.attr=e,this.value=t}apply(e){let t=Object.create(null);for(let s in e.attrs)t[s]=e.attrs[s];t[this.attr]=this.value;let r=e.type.create(t,e.content,e.marks);return Ye.ok(r)}getMap(){return ar.empty}invert(e){return new Xd(this.attr,e.attrs[this.attr])}map(e){return this}toJSON(){return{stepType:"docAttr",attr:this.attr,value:this.value}}static fromJSON(e,t){if(typeof t.attr!="string")throw new RangeError("Invalid input for DocAttrStep.fromJSON");return new Xd(t.attr,t.value)}};ze.jsonID("docAttr",uE);var Ei=class extends Error{};Ei=function n(e){let t=Error.call(this,e);return t.__proto__=n.prototype,t};Ei.prototype=Object.create(Error.prototype);Ei.prototype.constructor=Ei;Ei.prototype.name="TransformError";var Hd=Object.create(null),Te=class{constructor(n,e,t){this.$anchor=n,this.$head=e,this.ranges=t||[new dE(n.min(e),n.max(e))]}get anchor(){return this.$anchor.pos}get head(){return this.$head.pos}get from(){return this.$from.pos}get to(){return this.$to.pos}get $from(){return this.ranges[0].$from}get $to(){return this.ranges[0].$to}get empty(){let n=this.ranges;for(let e=0;e<n.length;e++)if(n[e].$from.pos!=n[e].$to.pos)return!1;return!0}content(){return this.$from.doc.slice(this.from,this.to,!0)}replace(n,e=ne.empty){let t=e.content.lastChild,r=null;for(let o=0;o<e.openEnd;o++)r=t,t=t.lastChild;let s=n.steps.length,i=this.ranges;for(let o=0;o<i.length;o++){let{$from:l,$to:a}=i[o],c=n.mapping.slice(s);n.replaceRange(c.map(l.pos),c.map(a.pos),o?ne.empty:e),o==0&&Mw(n,s,(t?t.isInline:r&&r.isTextblock)?-1:1)}}replaceWith(n,e){let t=n.steps.length,r=this.ranges;for(let s=0;s<r.length;s++){let{$from:i,$to:o}=r[s],l=n.mapping.slice(t),a=l.map(i.pos),c=l.map(o.pos);s?n.deleteRange(a,c):(n.replaceRangeWith(a,c,e),Mw(n,t,e.isInline?-1:1))}}static findFrom(n,e,t=!1){let r=n.parent.inlineContent?new is(n):ss(n.node(0),n.parent,n.pos,n.index(),e,t);if(r)return r;for(let s=n.depth-1;s>=0;s--){let i=e<0?ss(n.node(0),n.node(s),n.before(s+1),n.index(s),e,t):ss(n.node(0),n.node(s),n.after(s+1),n.index(s)+1,e,t);if(i)return i}return null}static near(n,e=1){return this.findFrom(n,e)||this.findFrom(n,-e)||new Ai(n.node(0))}static atStart(n){return ss(n,n,0,0,1)||new Ai(n)}static atEnd(n){return ss(n,n,n.content.size,n.childCount,-1)||new Ai(n)}static fromJSON(n,e){if(!e||!e.type)throw new RangeError("Invalid input for Selection.fromJSON");let t=Hd[e.type];if(!t)throw new RangeError(`No selection type ${e.type} defined`);return t.fromJSON(n,e)}static jsonID(n,e){if(n in Hd)throw new RangeError("Duplicate use of selection JSON ID "+n);return Hd[n]=e,e.prototype.jsonID=n,e}getBookmark(){return is.between(this.$anchor,this.$head).getBookmark()}};Te.prototype.visible=!0;var dE=class{constructor(n,e){this.$from=n,this.$to=e}},Aw=!1;function Ew(n){!Aw&&!n.parent.inlineContent&&(Aw=!0,console.warn("TextSelection endpoint not pointing into a node with inline content 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this.options.bulletList!==!1&&n.push(Eh.configure(this.options.bulletList)),this.options.listItem!==!1&&n.push(Mh.configure(this.options.listItem)),this.options.listKeymap!==!1&&n.push(Nh.configure(this.options.listKeymap)),this.options.orderedList!==!1&&n.push(Ih.configure(this.options.orderedList)),this.options.taskItem!==!1&&n.push(ya.configure(this.options.taskItem)),this.options.taskList!==!1&&n.push(wa.configure(this.options.taskList)),n}});var ka="&nbsp;",Dh="\xA0",O0=V.create({name:"paragraph",priority:1e3,addOptions(){return{HTMLAttributes:{}}},group:"block",content:"inline*",parseHTML(){return[{tag:"p"}]},renderHTML({HTMLAttributes:n}){return["p",B(this.options.HTMLAttributes,n),0]},parseMarkdown:(n,e)=>{let t=n.tokens||[];if(t.length===1&&t[0].type==="image")return e.parseChildren([t[0]]);let r=e.parseInline(t);return 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yM=/(?:^|\s)(~~(?!\s+~~)((?:[^~]+))~~(?!\s+~~))$/,wM=/(?:^|\s)(~~(?!\s+~~)((?:[^~]+))~~(?!\s+~~))/g,P0=lt.create({name:"strike",addOptions(){return{HTMLAttributes:{}}},parseHTML(){return[{tag:"s"},{tag:"del"},{tag:"strike"},{style:"text-decoration",consuming:!1,getAttrs:n=>n.includes("line-through")?{}:!1}]},renderHTML({HTMLAttributes:n}){return["s",B(this.options.HTMLAttributes,n),0]},markdownTokenName:"del",parseMarkdown:(n,e)=>e.applyMark("strike",e.parseInline(n.tokens||[])),renderMarkdown:(n,e)=>`~~${e.renderChildren(n)}~~`,addCommands(){return{setStrike:()=>({commands:n})=>n.setMark(this.name),toggleStrike:()=>({commands:n})=>n.toggleMark(this.name),unsetStrike:()=>({commands:n})=>n.unsetMark(this.name)}},addKeyboardShortcuts(){return{"Mod-Shift-s":()=>this.editor.commands.toggleStrike()}},addInputRules(){return[Bt({find:yM,type:this.type})]},addPasteRules(){return[wt({find:wM,type:this.type})]}});var 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t=this.prosemirrorView._root.createRange();t.setStart(e.anchorNode,e.anchorOffset),t.setEnd(e.focusNode,e.focusOffset),t.getClientRects().length===0&&t.startContainer&&t.collapsed&&t.selectNodeContents(t.startContainer);let s=t.getBoundingClientRect(),i=mn.documentElement;return s.bottom>=0&&s.right>=0&&s.left<=(window.innerWidth||i.clientWidth||0)&&s.top<=(window.innerHeight||i.clientHeight||0)}renderSnapshot(e,t){t||(t=xc(kc(),new Map)),this.prosemirrorView.dispatch(this._tr.setMeta(ee,{snapshot:e,prevSnapshot:t}))}unrenderSnapshot(){this.mapping.clear(),this.mux(()=>{let e=this.type.toArray().map(r=>Ec(r,this.prosemirrorView.state.schema,this)).filter(r=>r!==null),t=this._tr.replace(0,this.prosemirrorView.state.doc.content.size,new S(k.from(e),0,0));t.setMeta(ee,{snapshot:null,prevSnapshot:null}),this.prosemirrorView.dispatch(t)})}_forceRerender(){this.mapping.clear(),this.mux(()=>{let e=this.beforeTransactionSelection!==null?null:this.prosemirrorView.state.selection,t=this.type.toArray().map(s=>Ec(s,this.prosemirrorView.state.schema,this)).filter(s=>s!==null),r=this._tr.replace(0,this.prosemirrorView.state.doc.content.size,new S(k.from(t),0,0));if(e){let s=Tt(xt(e.anchor,0),r.doc.content.size),i=Tt(xt(e.head,0),r.doc.content.size);r.setSelection(E.create(r.doc,s,i))}this.prosemirrorView.dispatch(r.setMeta(ee,{isChangeOrigin:!0,binding:this}))})}_renderSnapshot(e,t,r){let s=this.doc,i=this.type;if(e||(e=Sc(this.doc)),e instanceof Uint8Array||t instanceof Uint8Array)if((!(e instanceof Uint8Array)||!(t instanceof Uint8Array))&&Ae(),s=new qt({gc:!1}),yo(s,t),t=Sc(s),yo(s,e),e=Sc(s),i._item===null){let o=Array.from(this.doc.share.keys()).find(l=>this.doc.share.get(l)===this.type);i=s.getXmlFragment(o)}else{let o=s.store.clients.get(i._item.id.client)??[],l=St(o,i._item.id.clock);i=o[l].content.type}this.mapping.clear(),this.mux(()=>{s.transact(o=>{let 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f=c;f<i-u;f++)h.push(Zf(s[f],r));e.insert(c,h)}},ee)},tp=(n,e)=>!(e instanceof Array)&&n.nodeName===e.type.name;var Nc=(n,e,t)=>{if(n===0)return bc(e,0,-1);let r=e._first===null?null:e._first.content.type;for(;r!==null&&e!==r;){if(r instanceof ut){if(r._length>=n)return bc(r,n,-1);if(n-=r._length,r._item!==null&&r._item.next!==null)r=r._item.next.content.type;else{do r=r._item===null?null:r._item.parent,n--;while(r!==e&&r!==null&&r._item!==null&&r._item.next===null);r!==null&&r!==e&&(r=r._item===null?null:r._item.next.content.type)}}else{let s=(t.get(r)||{nodeSize:0}).nodeSize;if(r._first!==null&&n<s)r=r._first.content.type,n--;else{if(n===1&&r._length===0&&s>1)return new Cr(r._item===null?null:r._item.id,r._item===null?Os(r):null,null);if(n-=s,r._item!==null&&r._item.next!==null)r=r._item.next.content.type;else{if(n===0)return r=r._item===null?r:r._item.parent,new Cr(r._item===null?null:r._item.id,r._item===null?Os(r):null,null);do 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l?{undoManager:a,prevSel:Xf(l,i),hasUndoOps:c,hasRedoOps:u}:c!==s.hasUndoOps||u!==s.hasRedoOps?Object.assign({},s,{hasUndoOps:a.undoStack.length>0,hasRedoOps:a.redoStack.length>0}):s}},view:r=>{let s=ee.getState(r.state),i=Kt.getState(r.state).undoManager;return i.on("stack-item-added",({stackItem:o})=>{let l=s.binding;l&&o.meta.set(l,Kt.getState(r.state).prevSel)}),i.on("stack-item-popped",({stackItem:o})=>{let l=s.binding;l&&(l.beforeTransactionSelection=o.meta.get(l)||l.beforeTransactionSelection)}),{destroy:()=>{i.destroy();let o=i._yTiptapDocDestroyListeners;o&&i.doc&&(o.forEach(l=>i.doc.off("destroy",l)),i._yTiptapDocDestroyListeners=null)}}}});function ux(n){return!!n.getMeta(ee)}function FI(n,e){let t=ee.getState(n);return ko(t.doc,t.type,e,t.binding.mapping)||0}function dx(n,e){let t=ee.getState(n);return Nc(e,t.type,t.binding.mapping)}var Dc=class hx extends Sl{constructor(e,t){super(e),this.yRelativePosition=t}static fromJSON(e){return new 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e=[],t={};for(let r=n.top;r<n.bottom;r++)for(let s=n.left;s<n.right;s++){let i=r*this.width+s,o=this.map[i];t[o]||(t[o]=!0,!(s==n.left&&s&&this.map[i-1]==o||r==n.top&&r&&this.map[i-this.width]==o)&&e.push(o))}return e}positionAt(n,e,t){for(let r=0,s=0;;r++){let i=s+t.child(r).nodeSize;if(r==n){let o=e+n*this.width,l=(n+1)*this.width;for(;o<l&&this.map[o]<s;)o++;return o==l?i-1:this.map[o]}s=i}}static get(n){return sp(n)||ip(n,jI(n))}};function jI(n){if(n.type.spec.tableRole!="table")throw new RangeError("Not a table node: "+n.type.name);let e=qI(n),t=n.childCount,r=[],s=0,i=null,o=[];for(let c=0,u=e*t;c<u;c++)r[c]=0;for(let c=0,u=0;c<t;c++){let d=n.child(c);u++;for(let p=0;;p++){for(;s<r.length&&r[s]!=0;)s++;if(p==d.childCount)break;let m=d.child(p),{colspan:g,rowspan:y,colwidth:w}=m.attrs;for(let b=0;b<y;b++){if(b+c>=t){(i||(i=[])).push({type:"overlong_rowspan",pos:u,n:y-b});break}let v=s+b*e;for(let 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r.colwidth&&(r.colwidth=r.colwidth.slice(),r.colwidth.splice(e,t),r.colwidth.some(s=>s>0)||(r.colwidth=null)),r}function Ex(n,e,t=1){let r={...n,colspan:n.colspan+t};if(r.colwidth){r.colwidth=r.colwidth.slice();for(let s=0;s<t;s++)r.colwidth.splice(e,0,0)}return r}function QI(n,e,t){let r=Ve(e.type.schema).header_cell;for(let s=0;s<n.height;s++)if(e.nodeAt(n.map[t+s*n.width]).type!=r)return!1;return!0}var K=class kn extends I{constructor(e,t=e){let r=e.node(-1),s=se.get(r),i=e.start(-1),o=s.rectBetween(e.pos-i,t.pos-i),l=e.node(0),a=s.cellsInRect(o).filter(u=>u!=t.pos-i);a.unshift(t.pos-i);let c=a.map(u=>{let d=r.nodeAt(u);if(!d)throw new RangeError(`No cell with offset ${u} found`);let h=i+u+1;return new Hr(l.resolve(h),l.resolve(h+d.content.size))});super(c[0].$from,c[0].$to,c),this.$anchorCell=e,this.$headCell=t}map(e,t){let r=e.resolve(t.map(this.$anchorCell.pos)),s=e.resolve(t.map(this.$headCell.pos));if(op(r)&&op(s)&&cp(r,s)){let i=this.$anchorCell.node(-1)!=r.node(-1);return i&&this.isRowSelection()?kn.rowSelection(r,s):i&&this.isColSelection()?kn.colSelection(r,s):new kn(r,s)}return E.between(r,s)}content(){let e=this.$anchorCell.node(-1),t=se.get(e),r=this.$anchorCell.start(-1),s=t.rectBetween(this.$anchorCell.pos-r,this.$headCell.pos-r),i={},o=[];for(let a=s.top;a<s.bottom;a++){let c=[];for(let u=a*t.width+s.left,d=s.left;d<s.right;d++,u++){let h=t.map[u];if(i[h])continue;i[h]=!0;let f=t.findCell(h),p=e.nodeAt(h);if(!p)throw new RangeError(`No cell with offset ${h} found`);let m=s.left-f.left,g=f.right-s.right;if(m>0||g>0){let y=p.attrs;if(m>0&&(y=Rr(y,0,m)),g>0&&(y=Rr(y,y.colspan-g,g)),f.left<s.left){if(p=p.type.createAndFill(y),!p)throw new RangeError(`Could not create cell with attrs ${JSON.stringify(y)}`)}else p=p.type.create(y,p.content)}if(f.top<s.top||f.bottom>s.bottom){let y={...p.attrs,rowspan:Math.min(f.bottom,s.bottom)-Math.max(f.top,s.top)};f.top<s.top?p=p.type.createAndFill(y):p=p.type.create(y,p.content)}c.push(p)}o.push(e.child(a).copy(k.from(c)))}let l=this.isColSelection()&&this.isRowSelection()?e:o;return new S(k.from(l),1,1)}replace(e,t=S.empty){let r=e.steps.length,s=this.ranges;for(let o=0;o<s.length;o++){let{$from:l,$to:a}=s[o],c=e.mapping.slice(r);e.replace(c.map(l.pos),c.map(a.pos),o?S.empty:t)}let i=I.findFrom(e.doc.resolve(e.mapping.slice(r).map(this.to)),-1);i&&e.setSelection(i)}replaceWith(e,t){this.replace(e,new S(k.from(t),0,0))}forEachCell(e){let t=this.$anchorCell.node(-1),r=se.get(t),s=this.$anchorCell.start(-1),i=r.cellsInRect(r.rectBetween(this.$anchorCell.pos-s,this.$headCell.pos-s));for(let o=0;o<i.length;o++)e(t.nodeAt(i[o]),s+i[o])}isColSelection(){let e=this.$anchorCell.index(-1),t=this.$headCell.index(-1);if(Math.min(e,t)>0)return!1;let r=e+this.$anchorCell.nodeAfter.attrs.rowspan,s=t+this.$headCell.nodeAfter.attrs.rowspan;return Math.max(r,s)==this.$headCell.node(-1).childCount}static colSelection(e,t=e){let r=e.node(-1),s=se.get(r),i=e.start(-1),o=s.findCell(e.pos-i),l=s.findCell(t.pos-i),a=e.node(0);return o.top<=l.top?(o.top>0&&(e=a.resolve(i+s.map[o.left])),l.bottom<s.height&&(t=a.resolve(i+s.map[s.width*(s.height-1)+l.right-1]))):(l.top>0&&(t=a.resolve(i+s.map[l.left])),o.bottom<s.height&&(e=a.resolve(i+s.map[s.width*(s.height-1)+o.right-1]))),new kn(e,t)}isRowSelection(){let e=this.$anchorCell.node(-1),t=se.get(e),r=this.$anchorCell.start(-1),s=t.colCount(this.$anchorCell.pos-r),i=t.colCount(this.$headCell.pos-r);if(Math.min(s,i)>0)return!1;let o=s+this.$anchorCell.nodeAfter.attrs.colspan,l=i+this.$headCell.nodeAfter.attrs.colspan;return Math.max(o,l)==t.width}eq(e){return e instanceof kn&&e.$anchorCell.pos==this.$anchorCell.pos&&e.$headCell.pos==this.$headCell.pos}static rowSelection(e,t=e){let r=e.node(-1),s=se.get(r),i=e.start(-1),o=s.findCell(e.pos-i),l=s.findCell(t.pos-i),a=e.node(0);return o.left<=l.left?(o.left>0&&(e=a.resolve(i+s.map[o.top*s.width])),l.right<s.width&&(t=a.resolve(i+s.map[s.width*(l.top+1)-1]))):(l.left>0&&(t=a.resolve(i+s.map[l.top*s.width])),o.right<s.width&&(e=a.resolve(i+s.map[s.width*(o.top+1)-1]))),new kn(e,t)}toJSON(){return{type:"cell",anchor:this.$anchorCell.pos,head:this.$headCell.pos}}static fromJSON(e,t){return new kn(e.resolve(t.anchor),e.resolve(t.head))}static create(e,t,r=t){return new kn(e.resolve(t),e.resolve(r))}getBookmark(){return new ZI(this.$anchorCell.pos,this.$headCell.pos)}};K.prototype.visible=!1;I.jsonID("cell",K);var ZI=class Mx{constructor(e,t){this.anchor=e,this.head=t}map(e){return new Mx(e.map(this.anchor),e.map(this.head))}resolve(e){let t=e.resolve(this.anchor),r=e.resolve(this.head);return t.parent.type.spec.tableRole=="row"&&r.parent.type.spec.tableRole=="row"&&t.index()<t.parent.childCount&&r.index()<r.parent.childCount&&cp(t,r)?new K(t,r):I.near(r,1)}};function eD(n){if(!(n.selection instanceof K))return null;let e=[];return n.selection.forEachCell((t,r)=>{e.push(de.node(r,r+t.nodeSize,{class:"selectedCell"}))}),X.create(n.doc,e)}function tD({$from:n,$to:e}){if(n.pos==e.pos||n.pos<e.pos-6)return!1;let t=n.pos,r=e.pos,s=n.depth;for(;s>=0&&!(n.after(s+1)<n.end(s));s--,t++);for(let i=e.depth;i>=0&&!(e.before(i+1)>e.start(i));i--,r--);return t==r&&/row|table/.test(n.node(s).type.spec.tableRole)}function nD({$from:n,$to:e}){let t,r;for(let s=n.depth;s>0;s--){let i=n.node(s);if(i.type.spec.tableRole==="cell"||i.type.spec.tableRole==="header_cell"){t=i;break}}for(let s=e.depth;s>0;s--){let i=e.node(s);if(i.type.spec.tableRole==="cell"||i.type.spec.tableRole==="header_cell"){r=i;break}}return t!==r&&e.parentOffset===0}function rD(n,e,t){let r=(e||n).selection,s=(e||n).doc,i,o;if(r instanceof M&&(o=r.node.type.spec.tableRole)){if(o=="cell"||o=="header_cell")i=K.create(s,r.from);else if(o=="row"){let l=s.resolve(r.from+1);i=K.rowSelection(l,l)}else if(!t){let l=se.get(r.node),a=r.from+1,c=a+l.map[l.width*l.height-1];i=K.create(s,a+1,c)}}else r instanceof E&&tD(r)?i=E.create(s,r.from):r instanceof E&&nD(r)&&(i=E.create(s,r.$from.start(),r.$from.end()));return i&&(e||(e=n.tr)).setSelection(i),e}var sD=new P("fix-tables");function Rx(n,e,t,r){let s=n.childCount,i=e.childCount;e:for(let o=0,l=0;o<i;o++){let a=e.child(o);for(let c=l,u=Math.min(s,o+3);c<u;c++)if(n.child(c)==a){l=c+1,t+=a.nodeSize;continue e}r(a,t),l<s&&n.child(l).sameMarkup(a)?Rx(n.child(l),a,t+1,r):a.nodesBetween(0,a.content.size,r,t+1),t+=a.nodeSize}}function up(n,e){let t,r=(s,i)=>{s.type.spec.tableRole=="table"&&(t=iD(n,s,i,t))};return e?e.doc!=n.doc&&Rx(e.doc,n.doc,0,r):n.doc.descendants(r),t}function iD(n,e,t,r){let s=se.get(e);if(!s.problems)return r;r||(r=n.tr);let i=[];for(let a=0;a<s.height;a++)i.push(0);for(let a=0;a<s.problems.length;a++){let c=s.problems[a];if(c.type=="collision"){let u=e.nodeAt(c.pos);if(!u)continue;let d=u.attrs;for(let h=0;h<d.rowspan;h++)i[c.row+h]+=c.n;r.setNodeMarkup(r.mapping.map(t+1+c.pos),null,Rr(d,d.colspan-c.n,c.n))}else if(c.type=="missing")i[c.row]+=c.n;else if(c.type=="overlong_rowspan"){let u=e.nodeAt(c.pos);if(!u)continue;r.setNodeMarkup(r.mapping.map(t+1+c.pos),null,{...u.attrs,rowspan:u.attrs.rowspan-c.n})}else if(c.type=="colwidth mismatch"){let u=e.nodeAt(c.pos);if(!u)continue;r.setNodeMarkup(r.mapping.map(t+1+c.pos),null,{...u.attrs,colwidth:c.colwidth})}else if(c.type=="zero_sized"){let u=r.mapping.map(t);r.delete(u,u+e.nodeSize)}}let o,l;for(let a=0;a<i.length;a++)i[a]&&(o==null&&(o=a),l=a);for(let a=0,c=t+1;a<s.height;a++){let u=e.child(a),d=c+u.nodeSize,h=i[a];if(h>0){let f="cell";u.firstChild&&(f=u.firstChild.type.spec.tableRole);let p=[];for(let g=0;g<h;g++){let 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oD(n,{map:e,table:t,tableStart:r},s){let i=n.mapping.maps.length;for(let o=0;o<e.height;){let l=o*e.width+s,a=e.map[l],c=t.nodeAt(a),u=c.attrs;if(s>0&&e.map[l-1]==a||s<e.width-1&&e.map[l+1]==a)n.setNodeMarkup(n.mapping.slice(i).map(r+a),null,Rr(u,s-e.colCount(a)));else{let d=n.mapping.slice(i).map(r+a);n.delete(d,d+c.nodeSize)}o+=u.rowspan}}function Ox(n,e){if(!Rt(n))return!1;if(e){let t=Yt(n),r=n.tr;if(t.left==0&&t.right==t.map.width)return!1;for(let s=t.right-1;oD(r,t,s),s!=t.left;s--){let i=t.tableStart?r.doc.nodeAt(t.tableStart-1):r.doc;if(!i)throw new RangeError("No table found");t.table=i,t.map=se.get(i)}e(r)}return!0}function lD(n,e,t){var r;let s=Ve(e.type.schema).header_cell;for(let i=0;i<n.width;i++)if(((r=e.nodeAt(n.map[i+t*n.width]))===null||r===void 0?void 0:r.type)!=s)return!1;return!0}function Px(n,{map:e,tableStart:t,table:r},s){let i=t;for(let c=0;c<s;c++)i+=r.child(c).nodeSize;let o=[],l=s>0?-1:0;lD(e,r,s+l)&&(l=s==0||s==e.height?null:0);for(let 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if(s<e.height&&d==e.map[u+e.width]){let h=t.nodeAt(d),f=h.attrs,p=h.type.create({...f,rowspan:h.attrs.rowspan-1},h.content),m=e.positionAt(s+1,c,t);n.insert(n.mapping.slice(l).map(r+m),p),c+=f.colspan-1}}}}function Bx(n,e){if(!Rt(n))return!1;if(e){let t=Yt(n),r=n.tr;if(t.top==0&&t.bottom==t.map.height)return!1;for(let s=t.bottom-1;aD(r,t,s),s!=t.top;s--){let i=t.tableStart?r.doc.nodeAt(t.tableStart-1):r.doc;if(!i)throw new RangeError("No table found");t.table=i,t.map=se.get(t.table)}e(r)}return!0}function yx(n){let e=n.content;return e.childCount==1&&e.child(0).isTextblock&&e.child(0).childCount==0}function cD({width:n,height:e,map:t},r){let s=r.top*n+r.left,i=s,o=(r.bottom-1)*n+r.left,l=s+(r.right-r.left-1);for(let a=r.top;a<r.bottom;a++){if(r.left>0&&t[i]==t[i-1]||r.right<n&&t[l]==t[l+1])return!0;i+=n,l+=n}for(let a=r.left;a<r.right;a++){if(r.top>0&&t[s]==t[s-n]||r.bottom<e&&t[o]==t[o+n])return!0;s++,o++}return!1}function dp(n,e){let t=n.selection;if(!(t instanceof K)||t.$anchorCell.pos==t.$headCell.pos)return!1;let r=Yt(n),{map:s}=r;if(cD(s,r))return!1;if(e){let i=n.tr,o={},l=k.empty,a,c;for(let u=r.top;u<r.bottom;u++)for(let d=r.left;d<r.right;d++){let h=s.map[u*s.width+d],f=r.table.nodeAt(h);if(!(o[h]||!f))if(o[h]=!0,a==null)a=h,c=f;else{yx(f)||(l=l.append(f.content));let p=i.mapping.map(h+r.tableStart);i.delete(p,p+f.nodeSize)}}if(a==null||c==null)return!0;if(i.setNodeMarkup(a+r.tableStart,null,{...Ex(c.attrs,c.attrs.colspan,r.right-r.left-c.attrs.colspan),rowspan:r.bottom-r.top}),l.size>0){let u=a+1+c.content.size,d=yx(c)?a+1:u;i.replaceWith(d+r.tableStart,u+r.tableStart,l)}i.setSelection(new K(i.doc.resolve(a+r.tableStart))),e(i)}return!0}function hp(n,e){let t=Ve(n.schema);return uD(({node:r})=>t[r.type.spec.tableRole])(n,e)}function uD(n){return(e,t)=>{let r=e.selection,s,i;if(r instanceof K){if(r.$anchorCell.pos!=r.$headCell.pos)return!1;s=r.$anchorCell.nodeAfter,i=r.$anchorCell.pos}else{var 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K?t.selection.forEachCell((o,l)=>{o.attrs[n]!==e&&i.setNodeMarkup(l,null,{...o.attrs,[n]:e})}):i.setNodeMarkup(s.pos,null,{...s.nodeAfter.attrs,[n]:e}),r(i)}return!0}}function dD(n){return function(e,t){if(!Rt(e))return!1;if(t){let r=Ve(e.schema),s=Yt(e),i=e.tr,o=s.map.cellsInRect(n=="column"?{left:s.left,top:0,right:s.right,bottom:s.map.height}:n=="row"?{left:0,top:s.top,right:s.map.width,bottom:s.bottom}:s),l=o.map(a=>s.table.nodeAt(a));for(let a=0;a<o.length;a++)l[a].type==r.header_cell&&i.setNodeMarkup(s.tableStart+o[a],r.cell,l[a].attrs);if(i.steps.length===0)for(let a=0;a<o.length;a++)i.setNodeMarkup(s.tableStart+o[a],r.header_cell,l[a].attrs);t(i)}return!0}}function wx(n,e,t){let r=e.map.cellsInRect({left:0,top:0,right:n=="row"?e.map.width:1,bottom:n=="column"?e.map.height:1});for(let s=0;s<r.length;s++){let i=e.table.nodeAt(r[s]);if(i&&i.type!==t.header_cell)return!1}return!0}function _s(n,e){return e=e||{useDeprecatedLogic:!1},e.useDeprecatedLogic?dD(n):function(t,r){if(!Rt(t))return!1;if(r){let s=Ve(t.schema),i=Yt(t),o=t.tr,l=wx("row",i,s),a=wx("column",i,s),c=(n==="column"?l:n==="row"&&a)?1:0,u=n=="column"?{left:0,top:c,right:1,bottom:i.map.height}:n=="row"?{left:c,top:0,right:i.map.width,bottom:1}:i,d=n=="column"?a?s.cell:s.header_cell:n=="row"?l?s.cell:s.header_cell:s.cell;i.map.cellsInRect(u).forEach(h=>{let f=h+i.tableStart,p=o.doc.nodeAt(f);p&&o.setNodeMarkup(f,d,p.attrs)}),r(o)}return!0}}var Y$=_s("row",{useDeprecatedLogic:!0}),G$=_s("column",{useDeprecatedLogic:!0}),$x=_s("cell",{useDeprecatedLogic:!0});function hD(n,e){if(e<0){let t=n.nodeBefore;if(t)return n.pos-t.nodeSize;for(let r=n.index(-1)-1,s=n.before();r>=0;r--){let i=n.node(-1).child(r),o=i.lastChild;if(o)return s-1-o.nodeSize;s-=i.nodeSize}}else{if(n.index()<n.parent.childCount-1)return n.pos+n.nodeAfter.nodeSize;let t=n.node(-1);for(let r=n.indexAfter(-1),s=n.after();r<t.childCount;r++){let i=t.child(r);if(i.childCount)return s+1;s+=i.nodeSize}}return null}function fp(n){return function(e,t){if(!Rt(e))return!1;let r=hD(zc(e),n);if(r==null)return!1;if(t){let s=e.doc.resolve(r);t(e.tr.setSelection(E.between(s,XI(s))).scrollIntoView())}return!0}}function Ux(n,e){let t=n.selection.$anchor;for(let r=t.depth;r>0;r--)if(t.node(r).type.spec.tableRole=="table")return e&&e(n.tr.delete(t.before(r),t.after(r)).scrollIntoView()),!0;return!1}function Oc(n,e){let t=n.selection;if(!(t instanceof K))return!1;if(e){let r=n.tr,s=Ve(n.schema).cell.createAndFill().content;t.forEachCell((i,o)=>{i.content.eq(s)||r.replace(r.mapping.map(o+1),r.mapping.map(o+i.nodeSize-1),new S(s,0,0))}),r.docChanged&&e(r)}return!0}function fD(n){if(n.size===0)return null;let{content:e,openStart:t,openEnd:r}=n;for(;e.childCount==1&&(t>0&&r>0||e.child(0).type.spec.tableRole=="table");)t--,r--,e=e.child(0).content;let s=e.child(0),i=s.type.spec.tableRole,o=s.type.schema,l=[];if(i=="row")for(let a=0;a<e.childCount;a++){let c=e.child(a).content,u=a?0:Math.max(0,t-1),d=a<e.childCount-1?0:Math.max(0,r-1);(u||d)&&(c=lp(Ve(o).row,new S(c,u,d)).content),l.push(c)}else if(i=="cell"||i=="header_cell")l.push(t||r?lp(Ve(o).row,new S(e,t,r)).content:e);else return null;return pD(o,l)}function pD(n,e){let t=[];for(let s=0;s<e.length;s++){let i=e[s];for(let o=i.childCount-1;o>=0;o--){let{rowspan:l,colspan:a}=i.child(o).attrs;for(let c=s;c<s+l;c++)t[c]=(t[c]||0)+a}}let r=0;for(let s=0;s<t.length;s++)r=Math.max(r,t[s]);for(let s=0;s<t.length;s++)if(s>=e.length&&e.push(k.empty),t[s]<r){let i=Ve(n).cell.createAndFill(),o=[];for(let l=t[s];l<r;l++)o.push(i);e[s]=e[s].append(k.from(o))}return{height:e.length,width:r,rows:e}}function lp(n,e){let t=n.createAndFill();return new xn(t).replace(0,t.content.size,e).doc}function mD({width:n,height:e,rows:t},r,s){if(n!=r){let i=[],o=[];for(let l=0;l<t.length;l++){let a=t[l],c=[];for(let u=i[l]||0,d=0;u<r;d++){let h=a.child(d%a.childCount);u+h.attrs.colspan>r&&(h=h.type.createChecked(Rr(h.attrs,h.attrs.colspan,u+h.attrs.colspan-r),h.content)),c.push(h),u+=h.attrs.colspan;for(let f=1;f<h.attrs.rowspan;f++)i[l+f]=(i[l+f]||0)+h.attrs.colspan}o.push(k.from(c))}t=o,n=r}if(e!=s){let i=[];for(let o=0,l=0;o<s;o++,l++){let a=[],c=t[l%e];for(let u=0;u<c.childCount;u++){let d=c.child(u);o+d.attrs.rowspan>s&&(d=d.type.create({...d.attrs,rowspan:Math.max(1,s-d.attrs.rowspan)},d.content)),a.push(d)}i.push(k.from(a))}t=i,e=s}return{width:n,height:e,rows:t}}function gD(n,e,t,r,s,i,o){let l=n.doc.type.schema,a=Ve(l),c,u;if(s>e.width)for(let d=0,h=0;d<e.height;d++){let f=t.child(d);h+=f.nodeSize;let p=[],m;f.lastChild==null||f.lastChild.type==a.cell?m=c||(c=a.cell.createAndFill()):m=u||(u=a.header_cell.createAndFill());for(let g=e.width;g<s;g++)p.push(m);n.insert(n.mapping.slice(o).map(h-1+r),p)}if(i>e.height){let d=[];for(let p=0,m=(e.height-1)*e.width;p<Math.max(e.width,s);p++){let g=p>=e.width?!1:t.nodeAt(e.map[m+p]).type==a.header_cell;d.push(g?u||(u=a.header_cell.createAndFill()):c||(c=a.cell.createAndFill()))}let h=a.row.create(null,k.from(d)),f=[];for(let p=e.height;p<i;p++)f.push(h);n.insert(n.mapping.slice(o).map(r+t.nodeSize-2),f)}return!!(c||u)}function kx(n,e,t,r,s,i,o,l){if(o==0||o==e.height)return!1;let a=!1;for(let c=s;c<i;c++){let u=o*e.width+c,d=e.map[u];if(e.map[u-e.width]==d){a=!0;let h=t.nodeAt(d),{top:f,left:p}=e.findCell(d);n.setNodeMarkup(n.mapping.slice(l).map(d+r),null,{...h.attrs,rowspan:o-f}),n.insert(n.mapping.slice(l).map(e.positionAt(o,p,t)),h.type.createAndFill({...h.attrs,rowspan:f+h.attrs.rowspan-o})),c+=h.attrs.colspan-1}}return a}function bx(n,e,t,r,s,i,o,l){if(o==0||o==e.width)return!1;let a=!1;for(let c=s;c<i;c++){let u=c*e.width+o,d=e.map[u];if(e.map[u-1]==d){a=!0;let h=t.nodeAt(d),f=e.colCount(d),p=n.mapping.slice(l).map(d+r);n.setNodeMarkup(p,null,Rr(h.attrs,o-f,h.attrs.colspan-(o-f))),n.insert(p+h.nodeSize,h.type.createAndFill(Rr(h.attrs,0,o-f))),c+=h.attrs.rowspan-1}}return a}function xx(n,e,t,r,s){let i=t?n.doc.nodeAt(t-1):n.doc;if(!i)throw new Error("No table found");let o=se.get(i),{top:l,left:a}=r,c=a+s.width,u=l+s.height,d=n.tr,h=0;function f(){if(i=t?d.doc.nodeAt(t-1):d.doc,!i)throw new Error("No table found");o=se.get(i),h=d.mapping.maps.length}gD(d,o,i,t,c,u,h)&&f(),kx(d,o,i,t,a,c,l,h)&&f(),kx(d,o,i,t,a,c,u,h)&&f(),bx(d,o,i,t,l,u,a,h)&&f(),bx(d,o,i,t,l,u,c,h)&&f();for(let p=l;p<u;p++){let m=o.positionAt(p,a,i),g=o.positionAt(p,c,i);d.replace(d.mapping.slice(h).map(m+t),d.mapping.slice(h).map(g+t),new S(s.rows[p-l],0,0))}f(),d.setSelection(new K(d.doc.resolve(t+o.positionAt(l,a,i)),d.doc.resolve(t+o.positionAt(u-1,c-1,i)))),e(d)}var yD=ui({ArrowLeft:Pc("horiz",-1),ArrowRight:Pc("horiz",1),ArrowUp:Pc("vert",-1),ArrowDown:Pc("vert",1),"Shift-ArrowLeft":Lc("horiz",-1),"Shift-ArrowRight":Lc("horiz",1),"Shift-ArrowUp":Lc("vert",-1),"Shift-ArrowDown":Lc("vert",1),Backspace:Oc,"Mod-Backspace":Oc,Delete:Oc,"Mod-Delete":Oc});function _c(n,e,t){return t.eq(n.selection)?!1:(e&&e(n.tr.setSelection(t).scrollIntoView()),!0)}function Pc(n,e){return(t,r,s)=>{if(!s)return!1;let i=t.selection;if(i instanceof K)return _c(t,r,I.near(i.$headCell,e));if(n!="horiz"&&!i.empty)return!1;let o=Fx(s,n,e);if(o==null)return!1;if(n=="horiz")return _c(t,r,I.near(t.doc.resolve(i.head+e),e));{let l=t.doc.resolve(o),a=Ax(l,n,e),c;return a?c=I.near(a,1):e<0?c=I.near(t.doc.resolve(l.before(-1)),-1):c=I.near(t.doc.resolve(l.after(-1)),1),_c(t,r,c)}}}function Lc(n,e){return(t,r,s)=>{if(!s)return!1;let i=t.selection,o;if(i instanceof K)o=i;else{let a=Fx(s,n,e);if(a==null)return!1;o=new K(t.doc.resolve(a))}let l=Ax(o.$headCell,n,e);return l?_c(t,r,new 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e=this.type.toArray().map(r=>Mc(r,this.prosemirrorView.state.schema,this)).filter(r=>r!==null),t=this._tr.replace(0,this.prosemirrorView.state.doc.content.size,new S(k.from(e),0,0));t.setMeta(ee,{snapshot:null,prevSnapshot:null}),this.prosemirrorView.dispatch(t)})}_forceRerender(){this.mapping.clear(),this.mux(()=>{let e=this.beforeTransactionSelection!==null?null:this.prosemirrorView.state.selection,t=this.type.toArray().map(s=>Mc(s,this.prosemirrorView.state.schema,this)).filter(s=>s!==null),r=this._tr.replace(0,this.prosemirrorView.state.doc.content.size,new S(k.from(t),0,0));if(e){let s=Tt(xt(e.anchor,0),r.doc.content.size),i=Tt(xt(e.head,0),r.doc.content.size);r.setSelection(A.create(r.doc,s,i))}this.prosemirrorView.dispatch(r.setMeta(ee,{isChangeOrigin:!0,binding:this}))})}_renderSnapshot(e,t,r){let s=this.doc,i=this.type;if(e||(e=vc(this.doc)),e instanceof Uint8Array||t instanceof Uint8Array)if((!(e instanceof Uint8Array)||!(t instanceof Uint8Array))&&Ee(),s=new 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i&&this.isRowSelection()?bn.rowSelection(r,s):i&&this.isColSelection()?bn.colSelection(r,s):new bn(r,s)}return A.between(r,s)}content(){let e=this.$anchorCell.node(-1),t=se.get(e),r=this.$anchorCell.start(-1),s=t.rectBetween(this.$anchorCell.pos-r,this.$headCell.pos-r),i={},o=[];for(let a=s.top;a<s.bottom;a++){let c=[];for(let u=a*t.width+s.left,d=s.left;d<s.right;d++,u++){let h=t.map[u];if(i[h])continue;i[h]=!0;let f=t.findCell(h),p=e.nodeAt(h);if(!p)throw new RangeError(`No cell with offset ${h} found`);let m=s.left-f.left,g=f.right-s.right;if(m>0||g>0){let y=p.attrs;if(m>0&&(y=Nr(y,0,m)),g>0&&(y=Nr(y,y.colspan-g,g)),f.left<s.left){if(p=p.type.createAndFill(y),!p)throw new RangeError(`Could not create cell with attrs ${JSON.stringify(y)}`)}else p=p.type.create(y,p.content)}if(f.top<s.top||f.bottom>s.bottom){let y={...p.attrs,rowspan:Math.min(f.bottom,s.bottom)-Math.max(f.top,s.top)};f.top<s.top?p=p.type.createAndFill(y):p=p.type.create(y,p.content)}c.push(p)}o.push(e.child(a).copy(k.from(c)))}let l=this.isColSelection()&&this.isRowSelection()?e:o;return new S(k.from(l),1,1)}replace(e,t=S.empty){let r=e.steps.length,s=this.ranges;for(let o=0;o<s.length;o++){let{$from:l,$to:a}=s[o],c=e.mapping.slice(r);e.replace(c.map(l.pos),c.map(a.pos),o?S.empty:t)}let i=N.findFrom(e.doc.resolve(e.mapping.slice(r).map(this.to)),-1);i&&e.setSelection(i)}replaceWith(e,t){this.replace(e,new S(k.from(t),0,0))}forEachCell(e){let t=this.$anchorCell.node(-1),r=se.get(t),s=this.$anchorCell.start(-1),i=r.cellsInRect(r.rectBetween(this.$anchorCell.pos-s,this.$headCell.pos-s));for(let o=0;o<i.length;o++)e(t.nodeAt(i[o]),s+i[o])}isColSelection(){let e=this.$anchorCell.index(-1),t=this.$headCell.index(-1);if(Math.min(e,t)>0)return!1;let r=e+this.$anchorCell.nodeAfter.attrs.rowspan,s=t+this.$headCell.nodeAfter.attrs.rowspan;return Math.max(r,s)==this.$headCell.node(-1).childCount}static colSelection(e,t=e){let r=e.node(-1),s=se.get(r),i=e.start(-1),o=s.findCell(e.pos-i),l=s.findCell(t.pos-i),a=e.node(0);return o.top<=l.top?(o.top>0&&(e=a.resolve(i+s.map[o.left])),l.bottom<s.height&&(t=a.resolve(i+s.map[s.width*(s.height-1)+l.right-1]))):(l.top>0&&(t=a.resolve(i+s.map[l.left])),o.bottom<s.height&&(e=a.resolve(i+s.map[s.width*(s.height-1)+o.right-1]))),new bn(e,t)}isRowSelection(){let e=this.$anchorCell.node(-1),t=se.get(e),r=this.$anchorCell.start(-1),s=t.colCount(this.$anchorCell.pos-r),i=t.colCount(this.$headCell.pos-r);if(Math.min(s,i)>0)return!1;let o=s+this.$anchorCell.nodeAfter.attrs.colspan,l=i+this.$headCell.nodeAfter.attrs.colspan;return Math.max(o,l)==t.width}eq(e){return e instanceof bn&&e.$anchorCell.pos==this.$anchorCell.pos&&e.$headCell.pos==this.$headCell.pos}static rowSelection(e,t=e){let r=e.node(-1),s=se.get(r),i=e.start(-1),o=s.findCell(e.pos-i),l=s.findCell(t.pos-i),a=e.node(0);return o.left<=l.left?(o.left>0&&(e=a.resolve(i+s.map[o.top*s.width])),l.right<s.width&&(t=a.resolve(i+s.map[s.width*(l.top+1)-1]))):(l.left>0&&(t=a.resolve(i+s.map[l.top*s.width])),o.right<s.width&&(e=a.resolve(i+s.map[s.width*(o.top+1)-1]))),new bn(e,t)}toJSON(){return{type:"cell",anchor:this.$anchorCell.pos,head:this.$headCell.pos}}static fromJSON(e,t){return new bn(e.resolve(t.anchor),e.resolve(t.head))}static create(e,t,r=t){return new bn(e.resolve(t),e.resolve(r))}getBookmark(){return new rD(this.$anchorCell.pos,this.$headCell.pos)}};K.prototype.visible=!1;N.jsonID("cell",K);var rD=class Dx{constructor(e,t){this.anchor=e,this.head=t}map(e){return new Dx(e.map(this.anchor),e.map(this.head))}resolve(e){let t=e.resolve(this.anchor),r=e.resolve(this.head);return t.parent.type.spec.tableRole=="row"&&r.parent.type.spec.tableRole=="row"&&t.index()<t.parent.childCount&&r.index()<r.parent.childCount&&dp(t,r)?new K(t,r):N.near(r,1)}};function sD(n){if(!(n.selection instanceof K))return null;let e=[];return n.selection.forEachCell((t,r)=>{e.push(de.node(r,r+t.nodeSize,{class:"selectedCell"}))}),X.create(n.doc,e)}function iD({$from:n,$to:e}){if(n.pos==e.pos||n.pos<e.pos-6)return!1;let t=n.pos,r=e.pos,s=n.depth;for(;s>=0&&!(n.after(s+1)<n.end(s));s--,t++);for(let i=e.depth;i>=0&&!(e.before(i+1)>e.start(i));i--,r--);return t==r&&/row|table/.test(n.node(s).type.spec.tableRole)}function oD({$from:n,$to:e}){let t,r;for(let s=n.depth;s>0;s--){let i=n.node(s);if(i.type.spec.tableRole==="cell"||i.type.spec.tableRole==="header_cell"){t=i;break}}for(let s=e.depth;s>0;s--){let i=e.node(s);if(i.type.spec.tableRole==="cell"||i.type.spec.tableRole==="header_cell"){r=i;break}}return t!==r&&e.parentOffset===0}function lD(n,e,t){let r=(e||n).selection,s=(e||n).doc,i,o;if(r instanceof M&&(o=r.node.type.spec.tableRole)){if(o=="cell"||o=="header_cell")i=K.create(s,r.from);else if(o=="row"){let l=s.resolve(r.from+1);i=K.rowSelection(l,l)}else if(!t){let l=se.get(r.node),a=r.from+1,c=a+l.map[l.width*l.height-1];i=K.create(s,a+1,c)}}else r instanceof A&&iD(r)?i=A.create(s,r.from):r instanceof A&&oD(r)&&(i=A.create(s,r.$from.start(),r.$from.end()));return i&&(e||(e=n.tr)).setSelection(i),e}var aD=new P("fix-tables");function Ox(n,e,t,r){let s=n.childCount,i=e.childCount;e:for(let o=0,l=0;o<i;o++){let a=e.child(o);for(let c=l,u=Math.min(s,o+3);c<u;c++)if(n.child(c)==a){l=c+1,t+=a.nodeSize;continue e}r(a,t),l<s&&n.child(l).sameMarkup(a)?Ox(n.child(l),a,t+1,r):a.nodesBetween(0,a.content.size,r,t+1),t+=a.nodeSize}}function hp(n,e){let t,r=(s,i)=>{s.type.spec.tableRole=="table"&&(t=cD(n,s,i,t))};return e?e.doc!=n.doc&&Ox(e.doc,n.doc,0,r):n.doc.descendants(r),t}function cD(n,e,t,r){let s=se.get(e);if(!s.problems)return r;r||(r=n.tr);let i=[];for(let a=0;a<s.height;a++)i.push(0);for(let a=0;a<s.problems.length;a++){let c=s.problems[a];if(c.type=="collision"){let u=e.nodeAt(c.pos);if(!u)continue;let d=u.attrs;for(let h=0;h<d.rowspan;h++)i[c.row+h]+=c.n;r.setNodeMarkup(r.mapping.map(t+1+c.pos),null,Nr(d,d.colspan-c.n,c.n))}else if(c.type=="missing")i[c.row]+=c.n;else if(c.type=="overlong_rowspan"){let u=e.nodeAt(c.pos);if(!u)continue;r.setNodeMarkup(r.mapping.map(t+1+c.pos),null,{...u.attrs,rowspan:u.attrs.rowspan-c.n})}else if(c.type=="colwidth mismatch"){let u=e.nodeAt(c.pos);if(!u)continue;r.setNodeMarkup(r.mapping.map(t+1+c.pos),null,{...u.attrs,colwidth:c.colwidth})}else if(c.type=="zero_sized"){let u=r.mapping.map(t);r.delete(u,u+e.nodeSize)}}let o,l;for(let a=0;a<i.length;a++)i[a]&&(o==null&&(o=a),l=a);for(let a=0,c=t+1;a<s.height;a++){let u=e.child(a),d=c+u.nodeSize,h=i[a];if(h>0){let f="cell";u.firstChild&&(f=u.firstChild.type.spec.tableRole);let p=[];for(let g=0;g<h;g++){let y=Ve(n.schema)[f].createAndFill();y&&p.push(y)}let m=(a==0||o==a-1)&&l==a?c+1:d-1;r.insert(r.mapping.map(m),p)}c=d}return r.setMeta(aD,{fixTables:!0})}function Yt(n){let e=n.selection,t=$c(n),r=t.node(-1),s=t.start(-1),i=se.get(r);return{...e instanceof K?i.rectBetween(e.$anchorCell.pos-s,e.$headCell.pos-s):i.findCell(t.pos-s),tableStart:s,map:i,table:r}}function Px(n,{map:e,tableStart:t,table:r},s){let i=s>0?-1:0;nD(e,r,s+i)&&(i=s==0||s==e.width?null:0);for(let o=0;o<e.height;o++){let l=o*e.width+s;if(s>0&&s<e.width&&e.map[l-1]==e.map[l]){let a=e.map[l],c=r.nodeAt(a);n.setNodeMarkup(n.mapping.map(t+a),null,Ix(c.attrs,s-e.colCount(a))),o+=c.attrs.rowspan-1}else{let a=i==null?Ve(r.type.schema).cell:r.nodeAt(e.map[l+i]).type,c=e.positionAt(o,s,r);n.insert(n.mapping.map(t+c),a.createAndFill())}}return n}function Lx(n,e){if(!Rt(n))return!1;if(e){let t=Yt(n);e(Px(n.tr,t,t.left))}return!0}function _x(n,e){if(!Rt(n))return!1;if(e){let t=Yt(n);e(Px(n.tr,t,t.right))}return!0}function uD(n,{map:e,table:t,tableStart:r},s){let i=n.mapping.maps.length;for(let o=0;o<e.height;){let l=o*e.width+s,a=e.map[l],c=t.nodeAt(a),u=c.attrs;if(s>0&&e.map[l-1]==a||s<e.width-1&&e.map[l+1]==a)n.setNodeMarkup(n.mapping.slice(i).map(r+a),null,Nr(u,s-e.colCount(a)));else{let d=n.mapping.slice(i).map(r+a);n.delete(d,d+c.nodeSize)}o+=u.rowspan}}function Bx(n,e){if(!Rt(n))return!1;if(e){let t=Yt(n),r=n.tr;if(t.left==0&&t.right==t.map.width)return!1;for(let s=t.right-1;uD(r,t,s),s!=t.left;s--){let i=t.tableStart?r.doc.nodeAt(t.tableStart-1):r.doc;if(!i)throw new RangeError("No table found");t.table=i,t.map=se.get(i)}e(r)}return!0}function dD(n,e,t){var r;let s=Ve(e.type.schema).header_cell;for(let i=0;i<n.width;i++)if(((r=e.nodeAt(n.map[i+t*n.width]))===null||r===void 0?void 0:r.type)!=s)return!1;return!0}function zx(n,{map:e,tableStart:t,table:r},s){let i=t;for(let c=0;c<s;c++)i+=r.child(c).nodeSize;let o=[],l=s>0?-1:0;dD(e,r,s+l)&&(l=s==0||s==e.height?null:0);for(let c=0,u=e.width*s;c<e.width;c++,u++)if(s>0&&s<e.height&&e.map[u]==e.map[u-e.width]){let d=e.map[u],h=r.nodeAt(d).attrs;n.setNodeMarkup(t+d,null,{...h,rowspan:h.rowspan+1}),c+=h.colspan-1}else{var a;let d=l==null?Ve(r.type.schema).cell:(a=r.nodeAt(e.map[u+l*e.width]))===null||a===void 0?void 0:a.type,h=d?.createAndFill();h&&o.push(h)}return n.insert(i,Ve(r.type.schema).row.create(null,o)),n}function $x(n,e){if(!Rt(n))return!1;if(e){let t=Yt(n);e(zx(n.tr,t,t.top))}return!0}function Ux(n,e){if(!Rt(n))return!1;if(e){let t=Yt(n);e(zx(n.tr,t,t.bottom))}return!0}function hD(n,{map:e,table:t,tableStart:r},s){let i=0;for(let c=0;c<s;c++)i+=t.child(c).nodeSize;let o=i+t.child(s).nodeSize,l=n.mapping.maps.length;n.delete(i+r,o+r);let a=new Set;for(let c=0,u=s*e.width;c<e.width;c++,u++){let d=e.map[u];if(!a.has(d)){if(a.add(d),s>0&&d==e.map[u-e.width]){let h=t.nodeAt(d).attrs;n.setNodeMarkup(n.mapping.slice(l).map(d+r),null,{...h,rowspan:h.rowspan-1}),c+=h.colspan-1}else if(s<e.height&&d==e.map[u+e.width]){let h=t.nodeAt(d),f=h.attrs,p=h.type.create({...f,rowspan:h.attrs.rowspan-1},h.content),m=e.positionAt(s+1,c,t);n.insert(n.mapping.slice(l).map(r+m),p),c+=f.colspan-1}}}}function Fx(n,e){if(!Rt(n))return!1;if(e){let t=Yt(n),r=n.tr;if(t.top==0&&t.bottom==t.map.height)return!1;for(let s=t.bottom-1;hD(r,t,s),s!=t.top;s--){let i=t.tableStart?r.doc.nodeAt(t.tableStart-1):r.doc;if(!i)throw new RangeError("No table found");t.table=i,t.map=se.get(t.table)}e(r)}return!0}function xx(n){let e=n.content;return e.childCount==1&&e.child(0).isTextblock&&e.child(0).childCount==0}function fD({width:n,height:e,map:t},r){let s=r.top*n+r.left,i=s,o=(r.bottom-1)*n+r.left,l=s+(r.right-r.left-1);for(let a=r.top;a<r.bottom;a++){if(r.left>0&&t[i]==t[i-1]||r.right<n&&t[l]==t[l+1])return!0;i+=n,l+=n}for(let a=r.left;a<r.right;a++){if(r.top>0&&t[s]==t[s-n]||r.bottom<e&&t[o]==t[o+n])return!0;s++,o++}return!1}function fp(n,e){let t=n.selection;if(!(t instanceof K)||t.$anchorCell.pos==t.$headCell.pos)return!1;let r=Yt(n),{map:s}=r;if(fD(s,r))return!1;if(e){let i=n.tr,o={},l=k.empty,a,c;for(let u=r.top;u<r.bottom;u++)for(let d=r.left;d<r.right;d++){let h=s.map[u*s.width+d],f=r.table.nodeAt(h);if(!(o[h]||!f))if(o[h]=!0,a==null)a=h,c=f;else{xx(f)||(l=l.append(f.content));let p=i.mapping.map(h+r.tableStart);i.delete(p,p+f.nodeSize)}}if(a==null||c==null)return!0;if(i.setNodeMarkup(a+r.tableStart,null,{...Ix(c.attrs,c.attrs.colspan,r.right-r.left-c.attrs.colspan),rowspan:r.bottom-r.top}),l.size>0){let u=a+1+c.content.size,d=xx(c)?a+1:u;i.replaceWith(d+r.tableStart,u+r.tableStart,l)}i.setSelection(new K(i.doc.resolve(a+r.tableStart))),e(i)}return!0}function pp(n,e){let t=Ve(n.schema);return pD(({node:r})=>t[r.type.spec.tableRole])(n,e)}function pD(n){return(e,t)=>{let r=e.selection,s,i;if(r instanceof K){if(r.$anchorCell.pos!=r.$headCell.pos)return!1;s=r.$anchorCell.nodeAfter,i=r.$anchorCell.pos}else{var o;if(s=ZI(r.$from),!s)return!1;i=(o=Rr(r.$from))===null||o===void 0?void 0:o.pos}if(s==null||i==null||s.attrs.colspan==1&&s.attrs.rowspan==1)return!1;if(t){let l=s.attrs,a=[],c=l.colwidth;l.rowspan>1&&(l={...l,rowspan:1}),l.colspan>1&&(l={...l,colspan:1});let u=Yt(e),d=e.tr;for(let f=0;f<u.right-u.left;f++)a.push(c?{...l,colwidth:c&&c[f]?[c[f]]:null}:l);let h;for(let f=u.top;f<u.bottom;f++){let p=u.map.positionAt(f,u.left,u.table);f==u.top&&(p+=s.nodeSize);for(let m=u.left,g=0;m<u.right;m++,g++)m==u.left&&f==u.top||d.insert(h=d.mapping.map(p+u.tableStart,1),n({node:s,row:f,col:m}).createAndFill(a[g]))}d.setNodeMarkup(i,n({node:s,row:u.top,col:u.left}),a[0]),r instanceof K&&d.setSelection(new K(d.doc.resolve(r.$anchorCell.pos),h?d.doc.resolve(h):void 0)),t(d)}return!0}}function Vx(n,e){return function(t,r){if(!Rt(t))return!1;let s=$c(t);if(s.nodeAfter.attrs[n]===e)return!1;if(r){let i=t.tr;t.selection instanceof K?t.selection.forEachCell((o,l)=>{o.attrs[n]!==e&&i.setNodeMarkup(l,null,{...o.attrs,[n]:e})}):i.setNodeMarkup(s.pos,null,{...s.nodeAfter.attrs,[n]:e}),r(i)}return!0}}function mD(n){return function(e,t){if(!Rt(e))return!1;if(t){let r=Ve(e.schema),s=Yt(e),i=e.tr,o=s.map.cellsInRect(n=="column"?{left:s.left,top:0,right:s.right,bottom:s.map.height}:n=="row"?{left:0,top:s.top,right:s.map.width,bottom:s.bottom}:s),l=o.map(a=>s.table.nodeAt(a));for(let a=0;a<o.length;a++)l[a].type==r.header_cell&&i.setNodeMarkup(s.tableStart+o[a],r.cell,l[a].attrs);if(i.steps.length===0)for(let a=0;a<o.length;a++)i.setNodeMarkup(s.tableStart+o[a],r.header_cell,l[a].attrs);t(i)}return!0}}function Sx(n,e,t){let r=e.map.cellsInRect({left:0,top:0,right:n=="row"?e.map.width:1,bottom:n=="column"?e.map.height:1});for(let s=0;s<r.length;s++){let i=e.table.nodeAt(r[s]);if(i&&i.type!==t.header_cell)return!1}return!0}function _s(n,e){return e=e||{useDeprecatedLogic:!1},e.useDeprecatedLogic?mD(n):function(t,r){if(!Rt(t))return!1;if(r){let s=Ve(t.schema),i=Yt(t),o=t.tr,l=Sx("row",i,s),a=Sx("column",i,s),c=(n==="column"?l:n==="row"&&a)?1:0,u=n=="column"?{left:0,top:c,right:1,bottom:i.map.height}:n=="row"?{left:c,top:0,right:i.map.width,bottom:1}:i,d=n=="column"?a?s.cell:s.header_cell:n=="row"?l?s.cell:s.header_cell:s.cell;i.map.cellsInRect(u).forEach(h=>{let f=h+i.tableStart,p=o.doc.nodeAt(f);p&&o.setNodeMarkup(f,d,p.attrs)}),r(o)}return!0}}var Z$=_s("row",{useDeprecatedLogic:!0}),eU=_s("column",{useDeprecatedLogic:!0}),Hx=_s("cell",{useDeprecatedLogic:!0});function gD(n,e){if(e<0){let t=n.nodeBefore;if(t)return n.pos-t.nodeSize;for(let r=n.index(-1)-1,s=n.before();r>=0;r--){let i=n.node(-1).child(r),o=i.lastChild;if(o)return s-1-o.nodeSize;s-=i.nodeSize}}else{if(n.index()<n.parent.childCount-1)return n.pos+n.nodeAfter.nodeSize;let t=n.node(-1);for(let r=n.indexAfter(-1),s=n.after();r<t.childCount;r++){let i=t.child(r);if(i.childCount)return s+1;s+=i.nodeSize}}return null}function mp(n){return function(e,t){if(!Rt(e))return!1;let r=gD($c(e),n);if(r==null)return!1;if(t){let s=e.doc.resolve(r);t(e.tr.setSelection(A.between(s,tD(s))).scrollIntoView())}return!0}}function Wx(n,e){let t=n.selection.$anchor;for(let r=t.depth;r>0;r--)if(t.node(r).type.spec.tableRole=="table")return e&&e(n.tr.delete(t.before(r),t.after(r)).scrollIntoView()),!0;return!1}function Pc(n,e){let t=n.selection;if(!(t instanceof K))return!1;if(e){let r=n.tr,s=Ve(n.schema).cell.createAndFill().content;t.forEachCell((i,o)=>{i.content.eq(s)||r.replace(r.mapping.map(o+1),r.mapping.map(o+i.nodeSize-1),new S(s,0,0))}),r.docChanged&&e(r)}return!0}function yD(n){if(n.size===0)return null;let{content:e,openStart:t,openEnd:r}=n;for(;e.childCount==1&&(t>0&&r>0||e.child(0).type.spec.tableRole=="table");)t--,r--,e=e.child(0).content;let s=e.child(0),i=s.type.spec.tableRole,o=s.type.schema,l=[];if(i=="row")for(let a=0;a<e.childCount;a++){let c=e.child(a).content,u=a?0:Math.max(0,t-1),d=a<e.childCount-1?0:Math.max(0,r-1);(u||d)&&(c=cp(Ve(o).row,new S(c,u,d)).content),l.push(c)}else if(i=="cell"||i=="header_cell")l.push(t||r?cp(Ve(o).row,new S(e,t,r)).content:e);else return null;return wD(o,l)}function wD(n,e){let t=[];for(let s=0;s<e.length;s++){let i=e[s];for(let o=i.childCount-1;o>=0;o--){let{rowspan:l,colspan:a}=i.child(o).attrs;for(let c=s;c<s+l;c++)t[c]=(t[c]||0)+a}}let r=0;for(let s=0;s<t.length;s++)r=Math.max(r,t[s]);for(let s=0;s<t.length;s++)if(s>=e.length&&e.push(k.empty),t[s]<r){let i=Ve(n).cell.createAndFill(),o=[];for(let l=t[s];l<r;l++)o.push(i);e[s]=e[s].append(k.from(o))}return{height:e.length,width:r,rows:e}}function cp(n,e){let t=n.createAndFill();return new Sn(t).replace(0,t.content.size,e).doc}function kD({width:n,height:e,rows:t},r,s){if(n!=r){let i=[],o=[];for(let l=0;l<t.length;l++){let a=t[l],c=[];for(let u=i[l]||0,d=0;u<r;d++){let 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g=p>=e.width?!1:t.nodeAt(e.map[m+p]).type==a.header_cell;d.push(g?u||(u=a.header_cell.createAndFill()):c||(c=a.cell.createAndFill()))}let h=a.row.create(null,k.from(d)),f=[];for(let p=e.height;p<i;p++)f.push(h);n.insert(n.mapping.slice(o).map(r+t.nodeSize-2),f)}return!!(c||u)}function vx(n,e,t,r,s,i,o,l){if(o==0||o==e.height)return!1;let a=!1;for(let c=s;c<i;c++){let u=o*e.width+c,d=e.map[u];if(e.map[u-e.width]==d){a=!0;let h=t.nodeAt(d),{top:f,left:p}=e.findCell(d);n.setNodeMarkup(n.mapping.slice(l).map(d+r),null,{...h.attrs,rowspan:o-f}),n.insert(n.mapping.slice(l).map(e.positionAt(o,p,t)),h.type.createAndFill({...h.attrs,rowspan:f+h.attrs.rowspan-o})),c+=h.attrs.colspan-1}}return a}function Cx(n,e,t,r,s,i,o,l){if(o==0||o==e.width)return!1;let a=!1;for(let c=s;c<i;c++){let u=c*e.width+o,d=e.map[u];if(e.map[u-1]==d){a=!0;let 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o=r.before(s),l=e=="vert"?t>0?"down":"up":t>0?"right":"left";return n.endOfTextblock(l)?o:null}}return null}function Ax(n,e){for(;e&&e!=n.dom;e=e.parentNode)if(e.nodeName=="TD"||e.nodeName=="TH")return e;return null}function ip(n,e){let t=n.posAtCoords({left:e.clientX,top:e.clientY});if(!t)return null;let{inside:r,pos:s}=t;return r>=0&&Rr(n.state.doc.resolve(r))||Rr(n.state.doc.resolve(s))}var TD=class{constructor(n,e){this.node=n,this.defaultCellMinWidth=e,this.dom=document.createElement("div"),this.dom.className="tableWrapper",this.table=this.dom.appendChild(document.createElement("table")),this.table.style.setProperty("--default-cell-min-width",`${e}px`),this.colgroup=this.table.appendChild(document.createElement("colgroup")),up(n,this.colgroup,this.table,e),this.contentDOM=this.table.appendChild(document.createElement("tbody"))}update(n){return n.type!=this.node.type?!1:(this.node=n,up(n,this.colgroup,this.table,this.defaultCellMinWidth),!0)}ignoreMutation(n){return n.type=="attributes"&&(n.target==this.table||this.colgroup.contains(n.target))}};function up(n,e,t,r,s,i){let o=0,l=!0,a=e.firstChild,c=n.firstChild;if(c){for(let d=0,h=0;d<c.childCount;d++){let{colspan:f,colwidth:p}=c.child(d).attrs;for(let m=0;m<f;m++,h++){let g=s==h?i:p&&p[m],y=g?g+"px":"";if(o+=g||r,g||(l=!1),a)a.style.width!=y&&(a.style.width=y),a=a.nextSibling;else{let w=document.createElement("col");w.style.width=y,e.appendChild(w)}}}for(;a;){var u;let d=a.nextSibling;(u=a.parentNode)===null||u===void 0||u.removeChild(a),a=d}l?(t.style.width=o+"px",t.style.minWidth=""):(t.style.width="",t.style.minWidth=o+"px")}}var dt=new P("tableColumnResizing");function qx({handleWidth:n=5,cellMinWidth:e=25,defaultCellMinWidth:t=100,View:r=TD,lastColumnResizable:s=!0}={}){let i=new O({key:dt,state:{init(o,l){var a;let c=(a=i.spec)===null||a===void 0||(a=a.props)===null||a===void 0?void 0:a.nodeViews,u=Ve(l.schema).table.name;return r&&c&&(c[u]=(d,h)=>new r(d,t,h)),new AD(-1,!1)},apply(o,l){return l.apply(o)}},props:{attributes:o=>{let l=dt.getState(o);return l&&l.activeHandle>-1?{class:"resize-cursor"}:{}},handleDOMEvents:{mousemove:(o,l)=>{ED(o,l,n,s)},mouseleave:o=>{MD(o)},mousedown:(o,l)=>{RD(o,l,e,t)}},decorations:o=>{let l=dt.getState(o);if(l&&l.activeHandle>-1)return PD(o,l.activeHandle)},nodeViews:{}}});return i}var AD=class zc{constructor(e,t){this.activeHandle=e,this.dragging=t}apply(e){let t=this,r=e.getMeta(dt);if(r&&r.setHandle!=null)return new zc(r.setHandle,!1);if(r&&r.setDragging!==void 0)return new zc(t.activeHandle,r.setDragging);if(t.activeHandle>-1&&e.docChanged){let s=e.mapping.map(t.activeHandle,-1);return ap(e.doc.resolve(s))||(s=-1),new zc(s,t.dragging)}return t}};function ED(n,e,t,r){if(!n.editable)return;let s=dt.getState(n.state);if(s&&!s.dragging){let 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h=dt.getState(n.state);h?.dragging&&(DD(n,h.activeHandle,Mx(h.dragging,d,t)),n.dispatch(n.state.tr.setMeta(dt,{setDragging:null})))}function u(d){if(!d.which)return c(d);let h=dt.getState(n.state);if(h&&h.dragging){let f=Mx(h.dragging,d,t);Rx(n,h.activeHandle,f,r)}}return Rx(n,o.activeHandle,a,r),i.addEventListener("mouseup",c),i.addEventListener("mousemove",u),e.preventDefault(),!0}function ND(n,e,{colspan:t,colwidth:r}){let s=r&&r[r.length-1];if(s)return s;let i=n.domAtPos(e),o=i.node.childNodes[i.offset].offsetWidth,l=t;if(r)for(let a=0;a<t;a++)r[a]&&(o-=r[a],l--);return o/l}function ID(n){for(;n&&n.nodeName!="TD"&&n.nodeName!="TH";)n=n.classList&&n.classList.contains("ProseMirror")?null:n.parentNode;return n}function Ex(n,e,t,r){let s=t=="right"?-r:r,i=n.posAtCoords({left:e.clientX+s,top:e.clientY});if(!i)return-1;let{pos:o}=i,l=Rr(n.state.doc.resolve(o));if(!l)return-1;if(t=="right")return l.pos;let a=se.get(l.node(-1)),c=l.start(-1),u=a.map.indexOf(l.pos-c);return 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+`,n=n.substring(C.length+1),d=R.slice(p)}}s.loose||(o?s.loose=!0:this.rules.other.doubleBlankLine.test(c)&&(o=!0)),s.items.push({type:"list_item",raw:c,task:!!this.options.gfm&&this.rules.other.listIsTask.test(u),loose:!1,text:u,tokens:[]}),s.raw+=c}let l=s.items.at(-1);if(l)l.raw=l.raw.trimEnd(),l.text=l.text.trimEnd();else return;s.raw=s.raw.trimEnd();for(let a of s.items){this.lexer.state.top=!1,a.tokens=this.lexer.blockTokens(a.text,[]);let c=a.tokens[0];if(a.task&&(c?.type==="text"||c?.type==="paragraph")){a.text=a.text.replace(this.rules.other.listReplaceTask,""),c.raw=c.raw.replace(this.rules.other.listReplaceTask,""),c.text=c.text.replace(this.rules.other.listReplaceTask,"");for(let d=this.lexer.inlineQueue.length-1;d>=0;d--)if(this.rules.other.listIsTask.test(this.lexer.inlineQueue[d].src)){this.lexer.inlineQueue[d].src=this.lexer.inlineQueue[d].src.replace(this.rules.other.listReplaceTask,"");break}let u=this.rules.other.listTaskCheckbox.exec(a.raw);if(u){let d={type:"checkbox",raw:u[0]+" ",checked:u[0]!=="[ ]"};a.checked=d.checked,s.loose?a.tokens[0]&&["paragraph","text"].includes(a.tokens[0].type)&&"tokens"in a.tokens[0]&&a.tokens[0].tokens?(a.tokens[0].raw=d.raw+a.tokens[0].raw,a.tokens[0].text=d.raw+a.tokens[0].text,a.tokens[0].tokens.unshift(d)):a.tokens.unshift({type:"paragraph",raw:d.raw,text:d.raw,tokens:[d]}):a.tokens.unshift(d)}}else a.task&&(a.task=!1);if(!s.loose){let u=a.tokens.filter(h=>h.type==="space"),d=u.length>0&&u.some(h=>this.rules.other.anyLine.test(h.raw));s.loose=d}}if(s.loose)for(let a of s.items){a.loose=!0;for(let c of a.tokens)c.type==="text"&&(c.type="paragraph")}return s}}html(n){let e=this.rules.block.html.exec(n);if(e){let t=oS(e[0]);return{type:"html",block:!0,raw:t,pre:e[1]==="pre"||e[1]==="script"||e[1]==="style",text:t}}}def(n){let e=this.rules.block.def.exec(n);if(e){let t=e[1].toLowerCase().replace(this.rules.other.multipleSpaceGlobal," "),r=e[2]?e[2].replace(this.rules.other.hrefBrackets,"$1").replace(this.rules.inline.anyPunctuation,"$1"):"",s=e[3]?e[3].substring(1,e[3].length-1).replace(this.rules.inline.anyPunctuation,"$1"):e[3];return{type:"def",tag:t,raw:Vn(e[0],`
+`),href:r,title:s}}}table(n){let e=this.rules.block.table.exec(n);if(!e||!this.rules.other.tableDelimiter.test(e[2]))return;let t=iS(e[1]),r=e[2].replace(this.rules.other.tableAlignChars,"").split("|"),s=e[3]?.trim()?e[3].replace(this.rules.other.tableRowBlankLine,"").split(`
 `):[],i={type:"table",raw:Vn(e[0],`
-`),header:[],align:[],rows:[]};if(t.length===r.length){for(let o of r)this.rules.other.tableAlignRight.test(o)?i.align.push("right"):this.rules.other.tableAlignCenter.test(o)?i.align.push("center"):this.rules.other.tableAlignLeft.test(o)?i.align.push("left"):i.align.push(null);for(let o=0;o<t.length;o++)i.header.push({text:t[o],tokens:this.lexer.inline(t[o]),header:!0,align:i.align[o]});for(let o of s)i.rows.push(tS(o,i.header.length).map((l,a)=>({text:l,tokens:this.lexer.inline(l),header:!1,align:i.align[a]})));return i}}lheading(n){let e=this.rules.block.lheading.exec(n);if(e){let t=e[1].trim();return{type:"heading",raw:Vn(e[0],`
+`),header:[],align:[],rows:[]};if(t.length===r.length){for(let o of r)this.rules.other.tableAlignRight.test(o)?i.align.push("right"):this.rules.other.tableAlignCenter.test(o)?i.align.push("center"):this.rules.other.tableAlignLeft.test(o)?i.align.push("left"):i.align.push(null);for(let o=0;o<t.length;o++)i.header.push({text:t[o],tokens:this.lexer.inline(t[o]),header:!0,align:i.align[o]});for(let o of s)i.rows.push(iS(o,i.header.length).map((l,a)=>({text:l,tokens:this.lexer.inline(l),header:!1,align:i.align[a]})));return i}}lheading(n){let e=this.rules.block.lheading.exec(n);if(e){let t=e[1].trim();return{type:"heading",raw:Vn(e[0],`
 `),depth:e[2].charAt(0)==="="?1:2,text:t,tokens:this.lexer.inline(t)}}}paragraph(n){let e=this.rules.block.paragraph.exec(n);if(e){let t=e[1].charAt(e[1].length-1)===`
-`?e[1].slice(0,-1):e[1];return{type:"paragraph",raw:e[0],text:t,tokens:this.lexer.inline(t)}}}text(n){let e=this.rules.block.text.exec(n);if(e)return{type:"text",raw:e[0],text:e[0],tokens:this.lexer.inline(e[0])}}escape(n){let e=this.rules.inline.escape.exec(n);if(e)return{type:"escape",raw:e[0],text:e[1]}}tag(n){let e=this.rules.inline.tag.exec(n);if(e)return!this.lexer.state.inLink&&this.rules.other.startATag.test(e[0])?this.lexer.state.inLink=!0:this.lexer.state.inLink&&this.rules.other.endATag.test(e[0])&&(this.lexer.state.inLink=!1),!this.lexer.state.inRawBlock&&this.rules.other.startPreScriptTag.test(e[0])?this.lexer.state.inRawBlock=!0:this.lexer.state.inRawBlock&&this.rules.other.endPreScriptTag.test(e[0])&&(this.lexer.state.inRawBlock=!1),{type:"html",raw:e[0],inLink:this.lexer.state.inLink,inRawBlock:this.lexer.state.inRawBlock,block:!1,text:e[0]}}link(n){let e=this.rules.inline.link.exec(n);if(e){let t=e[2].trim();if(!this.options.pedantic&&this.rules.other.startAngleBracket.test(t)){if(!this.rules.other.endAngleBracket.test(t))return;let i=Vn(t.slice(0,-1),"\\");if((t.length-i.length)%2===0)return}else{let i=TO(e[2],"()");if(i===-2)return;if(i>-1){let o=(e[0].indexOf("!")===0?5:4)+e[1].length+i;e[2]=e[2].substring(0,i),e[0]=e[0].substring(0,o).trim(),e[3]=""}}let r=e[2],s="";if(this.options.pedantic){let i=this.rules.other.pedanticHrefTitle.exec(r);i&&(r=i[1],s=i[3])}else s=e[3]?e[3].slice(1,-1):"";return r=r.trim(),this.rules.other.startAngleBracket.test(r)&&(this.options.pedantic&&!this.rules.other.endAngleBracket.test(t)?r=r.slice(1):r=r.slice(1,-1)),rS(e,{href:r&&r.replace(this.rules.inline.anyPunctuation,"$1"),title:s&&s.replace(this.rules.inline.anyPunctuation,"$1")},e[0],this.lexer,this.rules)}}reflink(n,e){let t;if((t=this.rules.inline.reflink.exec(n))||(t=this.rules.inline.nolink.exec(n))){let r=(t[2]||t[1]).replace(this.rules.other.multipleSpaceGlobal," "),s=e[r.toLowerCase()];if(!s){let i=t[0].charAt(0);return{type:"text",raw:i,text:i}}return rS(t,s,t[0],this.lexer,this.rules)}}emStrong(n,e,t=""){let r=this.rules.inline.emStrongLDelim.exec(n);if(!(!r||!r[1]&&!r[2]&&!r[3]&&!r[4]||r[4]&&t.match(this.rules.other.unicodeAlphaNumeric))&&(!(r[1]||r[3])||!t||this.rules.inline.punctuation.exec(t))){let s=[...r[0]].length-1,i,o,l=s,a=0,c=r[0][0]==="*"?this.rules.inline.emStrongRDelimAst:this.rules.inline.emStrongRDelimUnd;for(c.lastIndex=0,e=e.slice(-1*n.length+s);(r=c.exec(e))!==null;){if(i=r[1]||r[2]||r[3]||r[4]||r[5]||r[6],!i)continue;if(o=[...i].length,r[3]||r[4]){l+=o;continue}else if((r[5]||r[6])&&s%3&&!((s+o)%3)){a+=o;continue}if(l-=o,l>0)continue;o=Math.min(o,o+l+a);let u=[...r[0]][0].length,d=n.slice(0,s+r.index+u+o);if(Math.min(s,o)%2){let f=d.slice(1,-1);return{type:"em",raw:d,text:f,tokens:this.lexer.inlineTokens(f)}}let h=d.slice(2,-2);return{type:"strong",raw:d,text:h,tokens:this.lexer.inlineTokens(h)}}}}codespan(n){let e=this.rules.inline.code.exec(n);if(e){let t=e[2].replace(this.rules.other.newLineCharGlobal," "),r=this.rules.other.nonSpaceChar.test(t),s=this.rules.other.startingSpaceChar.test(t)&&this.rules.other.endingSpaceChar.test(t);return r&&s&&(t=t.substring(1,t.length-1)),{type:"codespan",raw:e[0],text:t}}}br(n){let e=this.rules.inline.br.exec(n);if(e)return{type:"br",raw:e[0]}}del(n,e,t=""){let r=this.rules.inline.delLDelim.exec(n);if(r&&(!r[1]||!t||this.rules.inline.punctuation.exec(t))){let s=[...r[0]].length-1,i,o,l=s,a=this.rules.inline.delRDelim;for(a.lastIndex=0,e=e.slice(-1*n.length+s);(r=a.exec(e))!==null;){if(i=r[1]||r[2]||r[3]||r[4]||r[5]||r[6],!i||(o=[...i].length,o!==s))continue;if(r[3]||r[4]){l+=o;continue}if(l-=o,l>0)continue;o=Math.min(o,o+l);let c=[...r[0]][0].length,u=n.slice(0,s+r.index+c+o),d=u.slice(s,-s);return{type:"del",raw:u,text:d,tokens:this.lexer.inlineTokens(d)}}}}autolink(n){let e=this.rules.inline.autolink.exec(n);if(e){let t,r;return e[2]==="@"?(t=e[1],r="mailto:"+t):(t=e[1],r=t),{type:"link",raw:e[0],text:t,href:r,tokens:[{type:"text",raw:t,text:t}]}}}url(n){let e;if(e=this.rules.inline.url.exec(n)){let t,r;if(e[2]==="@")t=e[0],r="mailto:"+t;else{let s;do s=e[0],e[0]=this.rules.inline._backpedal.exec(e[0])?.[0]??"";while(s!==e[0]);t=e[0],e[1]==="www."?r="http://"+e[0]:r=e[0]}return{type:"link",raw:e[0],text:t,href:r,tokens:[{type:"text",raw:t,text:t}]}}}inlineText(n){let e=this.rules.inline.text.exec(n);if(e){let t=this.lexer.state.inRawBlock;return{type:"text",raw:e[0],text:e[0],escaped:t}}}},Nt=class yp{tokens;options;state;inlineQueue;tokenizer;constructor(e){this.tokens=[],this.tokens.links=Object.create(null),this.options=e||Dr,this.options.tokenizer=this.options.tokenizer||new qc,this.tokenizer=this.options.tokenizer,this.tokenizer.options=this.options,this.tokenizer.lexer=this,this.inlineQueue=[],this.state={inLink:!1,inRawBlock:!1,top:!0};let t={other:He,block:Wc.normal,inline:xo.normal};this.options.pedantic?(t.block=Wc.pedantic,t.inline=xo.pedantic):this.options.gfm&&(t.block=Wc.gfm,this.options.breaks?t.inline=xo.breaks:t.inline=xo.gfm),this.tokenizer.rules=t}static get rules(){return{block:Wc,inline:xo}}static lex(e,t){return new yp(t).lex(e)}static lexInline(e,t){return new yp(t).inlineTokens(e)}lex(e){e=e.replace(He.carriageReturn,`
+`?e[1].slice(0,-1):e[1];return{type:"paragraph",raw:e[0],text:t,tokens:this.lexer.inline(t)}}}text(n){let e=this.rules.block.text.exec(n);if(e)return{type:"text",raw:e[0],text:e[0],tokens:this.lexer.inline(e[0])}}escape(n){let e=this.rules.inline.escape.exec(n);if(e)return{type:"escape",raw:e[0],text:e[1]}}tag(n){let e=this.rules.inline.tag.exec(n);if(e)return!this.lexer.state.inLink&&this.rules.other.startATag.test(e[0])?this.lexer.state.inLink=!0:this.lexer.state.inLink&&this.rules.other.endATag.test(e[0])&&(this.lexer.state.inLink=!1),!this.lexer.state.inRawBlock&&this.rules.other.startPreScriptTag.test(e[0])?this.lexer.state.inRawBlock=!0:this.lexer.state.inRawBlock&&this.rules.other.endPreScriptTag.test(e[0])&&(this.lexer.state.inRawBlock=!1),{type:"html",raw:e[0],inLink:this.lexer.state.inLink,inRawBlock:this.lexer.state.inRawBlock,block:!1,text:e[0]}}link(n){let e=this.rules.inline.link.exec(n);if(e){let t=e[2].trim();if(!this.options.pedantic&&this.rules.other.startAngleBracket.test(t)){if(!this.rules.other.endAngleBracket.test(t))return;let i=Vn(t.slice(0,-1),"\\");if((t.length-i.length)%2===0)return}else{let i=RO(e[2],"()");if(i===-2)return;if(i>-1){let o=(e[0].indexOf("!")===0?5:4)+e[1].length+i;e[2]=e[2].substring(0,i),e[0]=e[0].substring(0,o).trim(),e[3]=""}}let r=e[2],s="";if(this.options.pedantic){let i=this.rules.other.pedanticHrefTitle.exec(r);i&&(r=i[1],s=i[3])}else s=e[3]?e[3].slice(1,-1):"";return r=r.trim(),this.rules.other.startAngleBracket.test(r)&&(this.options.pedantic&&!this.rules.other.endAngleBracket.test(t)?r=r.slice(1):r=r.slice(1,-1)),lS(e,{href:r&&r.replace(this.rules.inline.anyPunctuation,"$1"),title:s&&s.replace(this.rules.inline.anyPunctuation,"$1")},e[0],this.lexer,this.rules)}}reflink(n,e){let t;if((t=this.rules.inline.reflink.exec(n))||(t=this.rules.inline.nolink.exec(n))){let r=(t[2]||t[1]).replace(this.rules.other.multipleSpaceGlobal," "),s=e[r.toLowerCase()];if(!s){let i=t[0].charAt(0);return{type:"text",raw:i,text:i}}return lS(t,s,t[0],this.lexer,this.rules)}}emStrong(n,e,t=""){let r=this.rules.inline.emStrongLDelim.exec(n);if(!(!r||!r[1]&&!r[2]&&!r[3]&&!r[4]||r[4]&&t.match(this.rules.other.unicodeAlphaNumeric))&&(!(r[1]||r[3])||!t||this.rules.inline.punctuation.exec(t))){let s=[...r[0]].length-1,i,o,l=s,a=0,c=r[0][0]==="*"?this.rules.inline.emStrongRDelimAst:this.rules.inline.emStrongRDelimUnd;for(c.lastIndex=0,e=e.slice(-1*n.length+s);(r=c.exec(e))!==null;){if(i=r[1]||r[2]||r[3]||r[4]||r[5]||r[6],!i)continue;if(o=[...i].length,r[3]||r[4]){l+=o;continue}else if((r[5]||r[6])&&s%3&&!((s+o)%3)){a+=o;continue}if(l-=o,l>0)continue;o=Math.min(o,o+l+a);let u=[...r[0]][0].length,d=n.slice(0,s+r.index+u+o);if(Math.min(s,o)%2){let f=d.slice(1,-1);return{type:"em",raw:d,text:f,tokens:this.lexer.inlineTokens(f)}}let h=d.slice(2,-2);return{type:"strong",raw:d,text:h,tokens:this.lexer.inlineTokens(h)}}}}codespan(n){let e=this.rules.inline.code.exec(n);if(e){let t=e[2].replace(this.rules.other.newLineCharGlobal," "),r=this.rules.other.nonSpaceChar.test(t),s=this.rules.other.startingSpaceChar.test(t)&&this.rules.other.endingSpaceChar.test(t);return r&&s&&(t=t.substring(1,t.length-1)),{type:"codespan",raw:e[0],text:t}}}br(n){let e=this.rules.inline.br.exec(n);if(e)return{type:"br",raw:e[0]}}del(n,e,t=""){let r=this.rules.inline.delLDelim.exec(n);if(r&&(!r[1]||!t||this.rules.inline.punctuation.exec(t))){let s=[...r[0]].length-1,i,o,l=s,a=this.rules.inline.delRDelim;for(a.lastIndex=0,e=e.slice(-1*n.length+s);(r=a.exec(e))!==null;){if(i=r[1]||r[2]||r[3]||r[4]||r[5]||r[6],!i||(o=[...i].length,o!==s))continue;if(r[3]||r[4]){l+=o;continue}if(l-=o,l>0)continue;o=Math.min(o,o+l);let c=[...r[0]][0].length,u=n.slice(0,s+r.index+c+o),d=u.slice(s,-s);return{type:"del",raw:u,text:d,tokens:this.lexer.inlineTokens(d)}}}}autolink(n){let e=this.rules.inline.autolink.exec(n);if(e){let t,r;return e[2]==="@"?(t=e[1],r="mailto:"+t):(t=e[1],r=t),{type:"link",raw:e[0],text:t,href:r,tokens:[{type:"text",raw:t,text:t}]}}}url(n){let e;if(e=this.rules.inline.url.exec(n)){let t,r;if(e[2]==="@")t=e[0],r="mailto:"+t;else{let s;do s=e[0],e[0]=this.rules.inline._backpedal.exec(e[0])?.[0]??"";while(s!==e[0]);t=e[0],e[1]==="www."?r="http://"+e[0]:r=e[0]}return{type:"link",raw:e[0],text:t,href:r,tokens:[{type:"text",raw:t,text:t}]}}}inlineText(n){let e=this.rules.inline.text.exec(n);if(e){let t=this.lexer.state.inRawBlock;return{type:"text",raw:e[0],text:e[0],escaped:t}}}},Nt=class kp{tokens;options;state;inlineQueue;tokenizer;constructor(e){this.tokens=[],this.tokens.links=Object.create(null),this.options=e||Or,this.options.tokenizer=this.options.tokenizer||new Jc,this.tokenizer=this.options.tokenizer,this.tokenizer.options=this.options,this.tokenizer.lexer=this,this.inlineQueue=[],this.state={inLink:!1,inRawBlock:!1,top:!0};let t={other:He,block:jc.normal,inline:So.normal};this.options.pedantic?(t.block=jc.pedantic,t.inline=So.pedantic):this.options.gfm&&(t.block=jc.gfm,this.options.breaks?t.inline=So.breaks:t.inline=So.gfm),this.tokenizer.rules=t}static get rules(){return{block:jc,inline:So}}static lex(e,t){return new kp(t).lex(e)}static lexInline(e,t){return new kp(t).inlineTokens(e)}lex(e){e=e.replace(He.carriageReturn,`
 `),this.blockTokens(e,this.tokens);for(let t=0;t<this.inlineQueue.length;t++){let r=this.inlineQueue[t];this.inlineTokens(r.src,r.tokens)}return this.inlineQueue=[],this.tokens}blockTokens(e,t=[],r=!1){this.tokenizer.lexer=this,this.options.pedantic&&(e=e.replace(He.tabCharGlobal,"    ").replace(He.spaceLine,""));let s=1/0;for(;e;){if(e.length<s)s=e.length;else{this.infiniteLoopError(e.charCodeAt(0));break}let i;if(this.options.extensions?.block?.some(l=>(i=l.call({lexer:this},e,t))?(e=e.substring(i.raw.length),t.push(i),!0):!1))continue;if(i=this.tokenizer.space(e)){e=e.substring(i.raw.length);let l=t.at(-1);i.raw.length===1&&l!==void 0?l.raw+=`
 `:t.push(i);continue}if(i=this.tokenizer.code(e)){e=e.substring(i.raw.length);let l=t.at(-1);l?.type==="paragraph"||l?.type==="text"?(l.raw+=(l.raw.endsWith(`
 `)?"":`
@@ -199,7 +199,7 @@ ${u}`:u;let d=this.lexer.state.top;if(this.lexer.state.top=!0,this.lexer.blockTo
 `+i.text,this.inlineQueue.pop(),this.inlineQueue.at(-1).src=l.text):t.push(i),r=o.length!==e.length,e=e.substring(i.raw.length);continue}if(i=this.tokenizer.text(e)){e=e.substring(i.raw.length);let l=t.at(-1);l?.type==="text"?(l.raw+=(l.raw.endsWith(`
 `)?"":`
 `)+i.raw,l.text+=`
-`+i.text,this.inlineQueue.pop(),this.inlineQueue.at(-1).src=l.text):t.push(i);continue}if(e){this.infiniteLoopError(e.charCodeAt(0));break}}return this.state.top=!0,t}inline(e,t=[]){return this.inlineQueue.push({src:e,tokens:t}),t}inlineTokens(e,t=[]){this.tokenizer.lexer=this;let r=e,s=null;if(this.tokens.links){let c=Object.keys(this.tokens.links);if(c.length>0)for(;(s=this.tokenizer.rules.inline.reflinkSearch.exec(r))!==null;)c.includes(s[0].slice(s[0].lastIndexOf("[")+1,-1))&&(r=r.slice(0,s.index)+"["+"a".repeat(s[0].length-2)+"]"+r.slice(this.tokenizer.rules.inline.reflinkSearch.lastIndex))}for(;(s=this.tokenizer.rules.inline.anyPunctuation.exec(r))!==null;)r=r.slice(0,s.index)+"++"+r.slice(this.tokenizer.rules.inline.anyPunctuation.lastIndex);let i;for(;(s=this.tokenizer.rules.inline.blockSkip.exec(r))!==null;)i=s[2]?s[2].length:0,r=r.slice(0,s.index+i)+"["+"a".repeat(s[0].length-i-2)+"]"+r.slice(this.tokenizer.rules.inline.blockSkip.lastIndex);r=this.options.hooks?.emStrongMask?.call({lexer:this},r)??r;let o=!1,l="",a=1/0;for(;e;){if(e.length<a)a=e.length;else{this.infiniteLoopError(e.charCodeAt(0));break}o||(l=""),o=!1;let c;if(this.options.extensions?.inline?.some(d=>(c=d.call({lexer:this},e,t))?(e=e.substring(c.raw.length),t.push(c),!0):!1))continue;if(c=this.tokenizer.escape(e)){e=e.substring(c.raw.length),t.push(c);continue}if(c=this.tokenizer.tag(e)){e=e.substring(c.raw.length),t.push(c);continue}if(c=this.tokenizer.link(e)){e=e.substring(c.raw.length),t.push(c);continue}if(c=this.tokenizer.reflink(e,this.tokens.links)){e=e.substring(c.raw.length);let d=t.at(-1);c.type==="text"&&d?.type==="text"?(d.raw+=c.raw,d.text+=c.text):t.push(c);continue}if(c=this.tokenizer.emStrong(e,r,l)){e=e.substring(c.raw.length),t.push(c);continue}if(c=this.tokenizer.codespan(e)){e=e.substring(c.raw.length),t.push(c);continue}if(c=this.tokenizer.br(e)){e=e.substring(c.raw.length),t.push(c);continue}if(c=this.tokenizer.del(e,r,l)){e=e.substring(c.raw.length),t.push(c);continue}if(c=this.tokenizer.autolink(e)){e=e.substring(c.raw.length),t.push(c);continue}if(!this.state.inLink&&(c=this.tokenizer.url(e))){e=e.substring(c.raw.length),t.push(c);continue}let u=e;if(this.options.extensions?.startInline){let d=1/0,h=e.slice(1),f;this.options.extensions.startInline.forEach(p=>{f=p.call({lexer:this},h),typeof f=="number"&&f>=0&&(d=Math.min(d,f))}),d<1/0&&d>=0&&(u=e.substring(0,d+1))}if(c=this.tokenizer.inlineText(u)){e=e.substring(c.raw.length),c.raw.slice(-1)!=="_"&&(l=c.raw.slice(-1)),o=!0;let d=t.at(-1);d?.type==="text"?(d.raw+=c.raw,d.text+=c.text):t.push(c);continue}if(e){this.infiniteLoopError(e.charCodeAt(0));break}}return t}infiniteLoopError(e){let t="Infinite loop on byte: "+e;if(this.options.silent)console.error(t);else throw new Error(t)}},Jc=class{options;parser;constructor(n){this.options=n||Dr}space(n){return""}code({text:n,lang:e,escaped:t}){let r=(e||"").match(He.notSpaceStart)?.[0],s=n.replace(He.endingNewline,"")+`
+`+i.text,this.inlineQueue.pop(),this.inlineQueue.at(-1).src=l.text):t.push(i);continue}if(e){this.infiniteLoopError(e.charCodeAt(0));break}}return this.state.top=!0,t}inline(e,t=[]){return this.inlineQueue.push({src:e,tokens:t}),t}inlineTokens(e,t=[]){this.tokenizer.lexer=this;let r=e,s=null;if(this.tokens.links){let c=Object.keys(this.tokens.links);if(c.length>0)for(;(s=this.tokenizer.rules.inline.reflinkSearch.exec(r))!==null;)c.includes(s[0].slice(s[0].lastIndexOf("[")+1,-1))&&(r=r.slice(0,s.index)+"["+"a".repeat(s[0].length-2)+"]"+r.slice(this.tokenizer.rules.inline.reflinkSearch.lastIndex))}for(;(s=this.tokenizer.rules.inline.anyPunctuation.exec(r))!==null;)r=r.slice(0,s.index)+"++"+r.slice(this.tokenizer.rules.inline.anyPunctuation.lastIndex);let i;for(;(s=this.tokenizer.rules.inline.blockSkip.exec(r))!==null;)i=s[2]?s[2].length:0,r=r.slice(0,s.index+i)+"["+"a".repeat(s[0].length-i-2)+"]"+r.slice(this.tokenizer.rules.inline.blockSkip.lastIndex);r=this.options.hooks?.emStrongMask?.call({lexer:this},r)??r;let o=!1,l="",a=1/0;for(;e;){if(e.length<a)a=e.length;else{this.infiniteLoopError(e.charCodeAt(0));break}o||(l=""),o=!1;let c;if(this.options.extensions?.inline?.some(d=>(c=d.call({lexer:this},e,t))?(e=e.substring(c.raw.length),t.push(c),!0):!1))continue;if(c=this.tokenizer.escape(e)){e=e.substring(c.raw.length),t.push(c);continue}if(c=this.tokenizer.tag(e)){e=e.substring(c.raw.length),t.push(c);continue}if(c=this.tokenizer.link(e)){e=e.substring(c.raw.length),t.push(c);continue}if(c=this.tokenizer.reflink(e,this.tokens.links)){e=e.substring(c.raw.length);let d=t.at(-1);c.type==="text"&&d?.type==="text"?(d.raw+=c.raw,d.text+=c.text):t.push(c);continue}if(c=this.tokenizer.emStrong(e,r,l)){e=e.substring(c.raw.length),t.push(c);continue}if(c=this.tokenizer.codespan(e)){e=e.substring(c.raw.length),t.push(c);continue}if(c=this.tokenizer.br(e)){e=e.substring(c.raw.length),t.push(c);continue}if(c=this.tokenizer.del(e,r,l)){e=e.substring(c.raw.length),t.push(c);continue}if(c=this.tokenizer.autolink(e)){e=e.substring(c.raw.length),t.push(c);continue}if(!this.state.inLink&&(c=this.tokenizer.url(e))){e=e.substring(c.raw.length),t.push(c);continue}let u=e;if(this.options.extensions?.startInline){let d=1/0,h=e.slice(1),f;this.options.extensions.startInline.forEach(p=>{f=p.call({lexer:this},h),typeof f=="number"&&f>=0&&(d=Math.min(d,f))}),d<1/0&&d>=0&&(u=e.substring(0,d+1))}if(c=this.tokenizer.inlineText(u)){e=e.substring(c.raw.length),c.raw.slice(-1)!=="_"&&(l=c.raw.slice(-1)),o=!0;let d=t.at(-1);d?.type==="text"?(d.raw+=c.raw,d.text+=c.text):t.push(c);continue}if(e){this.infiniteLoopError(e.charCodeAt(0));break}}return t}infiniteLoopError(e){let t="Infinite loop on byte: "+e;if(this.options.silent)console.error(t);else throw new Error(t)}},Kc=class{options;parser;constructor(n){this.options=n||Or}space(n){return""}code({text:n,lang:e,escaped:t}){let r=(e||"").match(He.notSpaceStart)?.[0],s=n.replace(He.endingNewline,"")+`
 `;return r?'<pre><code class="language-'+Gt(r)+'">'+(t?s:Gt(s,!0))+`</code></pre>
 `:"<pre><code>"+(t?s:Gt(s,!0))+`</code></pre>
 `}blockquote({tokens:n}){return`<blockquote>
@@ -217,23 +217,23 @@ ${this.parser.parse(n)}</blockquote>
 `}tablerow({text:n}){return`<tr>
 ${n}</tr>
 `}tablecell(n){let e=this.parser.parseInline(n.tokens),t=n.header?"th":"td";return(n.align?`<${t} align="${n.align}">`:`<${t}>`)+e+`</${t}>
-`}strong({tokens:n}){return`<strong>${this.parser.parseInline(n)}</strong>`}em({tokens:n}){return`<em>${this.parser.parseInline(n)}</em>`}codespan({text:n}){return`<code>${Gt(n,!0)}</code>`}br(n){return"<br>"}del({tokens:n}){return`<del>${this.parser.parseInline(n)}</del>`}link({href:n,title:e,tokens:t}){let r=this.parser.parseInline(t),s=eS(n);if(s===null)return r;n=s;let i='<a href="'+n+'"';return e&&(i+=' title="'+Gt(e)+'"'),i+=">"+r+"</a>",i}image({href:n,title:e,text:t,tokens:r}){r&&(t=this.parser.parseInline(r,this.parser.textRenderer));let s=eS(n);if(s===null)return Gt(t);n=s;let i=`<img src="${n}" alt="${Gt(t)}"`;return e&&(i+=` title="${Gt(e)}"`),i+=">",i}text(n){return"tokens"in n&&n.tokens?this.parser.parseInline(n.tokens):"escaped"in n&&n.escaped?n.text:Gt(n.text)}},Ep=class{strong({text:n}){return n}em({text:n}){return n}codespan({text:n}){return n}del({text:n}){return n}html({text:n}){return n}text({text:n}){return n}link({text:n}){return""+n}image({text:n}){return""+n}br(){return""}checkbox({raw:n}){return n}},It=class wp{options;renderer;textRenderer;constructor(e){this.options=e||Dr,this.options.renderer=this.options.renderer||new Jc,this.renderer=this.options.renderer,this.renderer.options=this.options,this.renderer.parser=this,this.textRenderer=new Ep}static parse(e,t){return new wp(t).parse(e)}static parseInline(e,t){return new wp(t).parseInline(e)}parse(e){this.renderer.parser=this;let t="";for(let r=0;r<e.length;r++){let s=e[r];if(this.options.extensions?.renderers?.[s.type]){let o=s,l=this.options.extensions.renderers[o.type].call({parser:this},o);if(l!==!1||!["space","hr","heading","code","table","blockquote","list","html","def","paragraph","text"].includes(o.type)){t+=l||"";continue}}let i=s;switch(i.type){case"space":{t+=this.renderer.space(i);break}case"hr":{t+=this.renderer.hr(i);break}case"heading":{t+=this.renderer.heading(i);break}case"code":{t+=this.renderer.code(i);break}case"table":{t+=this.renderer.table(i);break}case"blockquote":{t+=this.renderer.blockquote(i);break}case"list":{t+=this.renderer.list(i);break}case"checkbox":{t+=this.renderer.checkbox(i);break}case"html":{t+=this.renderer.html(i);break}case"def":{t+=this.renderer.def(i);break}case"paragraph":{t+=this.renderer.paragraph(i);break}case"text":{t+=this.renderer.text(i);break}default:{let o='Token with "'+i.type+'" type was not found.';if(this.options.silent)return console.error(o),"";throw new Error(o)}}}return t}parseInline(e,t=this.renderer){this.renderer.parser=this;let r="";for(let s=0;s<e.length;s++){let i=e[s];if(this.options.extensions?.renderers?.[i.type]){let l=this.options.extensions.renderers[i.type].call({parser:this},i);if(l!==!1||!["escape","html","link","image","strong","em","codespan","br","del","text"].includes(i.type)){r+=l||"";continue}}let o=i;switch(o.type){case"escape":{r+=t.text(o);break}case"html":{r+=t.html(o);break}case"link":{r+=t.link(o);break}case"image":{r+=t.image(o);break}case"checkbox":{r+=t.checkbox(o);break}case"strong":{r+=t.strong(o);break}case"em":{r+=t.em(o);break}case"codespan":{r+=t.codespan(o);break}case"br":{r+=t.br(o);break}case"del":{r+=t.del(o);break}case"text":{r+=t.text(o);break}default:{let l='Token with "'+o.type+'" type was not found.';if(this.options.silent)return console.error(l),"";throw new Error(l)}}}return r}},So=class{options;block;constructor(n){this.options=n||Dr}static passThroughHooks=new Set(["preprocess","postprocess","processAllTokens","emStrongMask"]);static passThroughHooksRespectAsync=new Set(["preprocess","postprocess","processAllTokens"]);preprocess(n){return n}postprocess(n){return n}processAllTokens(n){return n}emStrongMask(n){return n}provideLexer(n=this.block){return n?Nt.lex:Nt.lexInline}provideParser(n=this.block){return n?It.parse:It.parseInline}},MO=class{defaults=kp();options=this.setOptions;parse=this.parseMarkdown(!0);parseInline=this.parseMarkdown(!1);Parser=It;Renderer=Jc;TextRenderer=Ep;Lexer=Nt;Tokenizer=qc;Hooks=So;constructor(...n){this.use(...n)}walkTokens(n,e){let t=[];for(let r of n)switch(t=t.concat(e.call(this,r)),r.type){case"table":{let s=r;for(let i of s.header)t=t.concat(this.walkTokens(i.tokens,e));for(let i of s.rows)for(let o of i)t=t.concat(this.walkTokens(o.tokens,e));break}case"list":{let s=r;t=t.concat(this.walkTokens(s.items,e));break}default:{let s=r;this.defaults.extensions?.childTokens?.[s.type]?this.defaults.extensions.childTokens[s.type].forEach(i=>{let o=s[i].flat(1/0);t=t.concat(this.walkTokens(o,e))}):s.tokens&&(t=t.concat(this.walkTokens(s.tokens,e)))}}return t}use(...n){let e=this.defaults.extensions||{renderers:{},childTokens:{}};return n.forEach(t=>{let r={...t};if(r.async=this.defaults.async||r.async||!1,t.extensions&&(t.extensions.forEach(s=>{if(!s.name)throw new Error("extension name required");if("renderer"in s){let i=e.renderers[s.name];i?e.renderers[s.name]=function(...o){let l=s.renderer.apply(this,o);return l===!1&&(l=i.apply(this,o)),l}:e.renderers[s.name]=s.renderer}if("tokenizer"in s){if(!s.level||s.level!=="block"&&s.level!=="inline")throw new Error("extension level must be 'block' or 'inline'");let i=e[s.level];i?i.unshift(s.tokenizer):e[s.level]=[s.tokenizer],s.start&&(s.level==="block"?e.startBlock?e.startBlock.push(s.start):e.startBlock=[s.start]:s.level==="inline"&&(e.startInline?e.startInline.push(s.start):e.startInline=[s.start]))}"childTokens"in s&&s.childTokens&&(e.childTokens[s.name]=s.childTokens)}),r.extensions=e),t.renderer){let s=this.defaults.renderer||new Jc(this.defaults);for(let i in t.renderer){if(!(i in s))throw new Error(`renderer '${i}' does not exist`);if(["options","parser"].includes(i))continue;let o=i,l=t.renderer[o],a=s[o];s[o]=(...c)=>{let u=l.apply(s,c);return u===!1&&(u=a.apply(s,c)),u||""}}r.renderer=s}if(t.tokenizer){let s=this.defaults.tokenizer||new qc(this.defaults);for(let i in t.tokenizer){if(!(i in s))throw new Error(`tokenizer '${i}' does not exist`);if(["options","rules","lexer"].includes(i))continue;let o=i,l=t.tokenizer[o],a=s[o];s[o]=(...c)=>{let u=l.apply(s,c);return u===!1&&(u=a.apply(s,c)),u}}r.tokenizer=s}if(t.hooks){let s=this.defaults.hooks||new So;for(let i in t.hooks){if(!(i in s))throw new Error(`hook '${i}' does not exist`);if(["options","block"].includes(i))continue;let o=i,l=t.hooks[o],a=s[o];So.passThroughHooks.has(i)?s[o]=c=>{if(this.defaults.async&&So.passThroughHooksRespectAsync.has(i))return(async()=>{let d=await l.call(s,c);return a.call(s,d)})();let u=l.call(s,c);return a.call(s,u)}:s[o]=(...c)=>{if(this.defaults.async)return(async()=>{let d=await l.apply(s,c);return d===!1&&(d=await a.apply(s,c)),d})();let u=l.apply(s,c);return u===!1&&(u=a.apply(s,c)),u}}r.hooks=s}if(t.walkTokens){let s=this.defaults.walkTokens,i=t.walkTokens;r.walkTokens=function(o){let l=[];return l.push(i.call(this,o)),s&&(l=l.concat(s.call(this,o))),l}}this.defaults={...this.defaults,...r}}),this}setOptions(n){return this.defaults={...this.defaults,...n},this}lexer(n,e){return Nt.lex(n,e??this.defaults)}parser(n,e){return It.parse(n,e??this.defaults)}parseMarkdown(n){return(e,t)=>{let r={...t},s={...this.defaults,...r},i=this.onError(!!s.silent,!!s.async);if(this.defaults.async===!0&&r.async===!1)return i(new Error("marked(): The async option was set to true by an extension. 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-Please report this to https://github.com/markedjs/marked.`,n){let r="<p>An error occurred:</p><pre>"+Gt(t.message+"",!0)+"</pre>";return e?Promise.resolve(r):r}if(e)return Promise.reject(t);throw t}}},Ir=new MO;function J(n,e){return Ir.parse(n,e)}J.options=J.setOptions=function(n){return Ir.setOptions(n),J.defaults=Ir.defaults,sS(J.defaults),J};J.getDefaults=kp;J.defaults=Dr;J.use=function(...n){return Ir.use(...n),J.defaults=Ir.defaults,sS(J.defaults),J};J.walkTokens=function(n,e){return Ir.walkTokens(n,e)};J.parseInline=Ir.parseInline;J.Parser=It;J.parser=It.parse;J.Renderer=Jc;J.TextRenderer=Ep;J.Lexer=Nt;J.lexer=Nt.lex;J.Tokenizer=qc;J.Hooks=So;J.parse=J;var vU=J.options,CU=J.setOptions,TU=J.use,AU=J.walkTokens,EU=J.parseInline;var MU=It.parse,RU=Nt.lex;function RO(n){for(var e=1;e<arguments.length;e++){var t=arguments[e];for(var r in t)Object.prototype.hasOwnProperty.call(t,r)&&(n[r]=t[r])}return n}function Ip(n,e){return Array(e+1).join(n)}function gS(n){return n.replace(/^\n*/,"")}function yS(n){for(var e=n.length;e>0&&n[e-1]===`
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Tc(r),params:o={},protocols:l=[],WebSocketPolyfill:a=WebSocket,resyncInterval:c=-1,maxBackoffTime:u=2500,disableBc:d=!1}={}){for(super();e[e.length-1]==="/";)e=e.slice(0,e.length-1);this.serverUrl=e,this.bcChannel=e+"/"+t,this.maxBackoffTime=u,this.params=o,this.protocols=l,this.roomname=t,this.doc=r,this._WS=a,this.awareness=i,this.wsconnected=!1,this.wsconnecting=!1,this.bcconnected=!1,this.disableBc=d,this.wsUnsuccessfulReconnects=0,this.messageHandlers=To.slice(),this._synced=!1,this.ws=null,this.wsLastMessageReceived=0,this.shouldConnect=s,this._resyncInterval=0,c>0&&(this._resyncInterval=setInterval(()=>{if(this.ws&&this.ws.readyState===WebSocket.OPEN){let h=fe();D(h,Pr),Qc(h,r),this.ws.send(Y(h))}},c)),this._bcSubscriber=(h,f)=>{if(f!==this){let p=VS(this,new Uint8Array(h),!1);Ra(p)>1&&Or(this.bcChannel,Y(p),this)}},this._updateHandler=(h,f)=>{if(f!==this){let p=fe();D(p,Pr),_S(p,h),Fp(this,Y(p))}},this.doc.on("update",this._updateHandler),this._awarenessUpdateHandler=({added:h,updated:f,removed:p},m)=>{let g=h.concat(f).concat(p),y=fe();D(y,Us),Z(y,Ls(i,g)),Fp(this,Y(y))},this._exitHandler=()=>{Ac(this.awareness,[r.clientID],"app closed")},pn&&typeof process<"u"&&process.on("exit",this._exitHandler),i.on("update",this._awarenessUpdateHandler),this._checkInterval=setInterval(()=>{this.wsconnected&&US<ct()-this.wsLastMessageReceived&&Vp(this,this.ws,null)},US/10),s&&this.connect()}get url(){let e=$S(this.params);return this.serverUrl+"/"+this.roomname+(e.length===0?"":"?"+e)}get synced(){return this._synced}set synced(e){this._synced!==e&&(this._synced=e,this.emit("synced",[e]),this.emit("sync",[e]))}destroy(){this._resyncInterval!==0&&clearInterval(this._resyncInterval),clearInterval(this._checkInterval),this.disconnect(),pn&&typeof process<"u"&&process.off("exit",this._exitHandler),this.awareness.off("update",this._awarenessUpdateHandler),this.doc.off("update",this._updateHandler),super.destroy()}connectBc(){if(this.disableBc)return;this.bcconnected||(IS(this.bcChannel,this._bcSubscriber),this.bcconnected=!0);let e=fe();D(e,Pr),Qc(e,this.doc),Or(this.bcChannel,Y(e),this);let t=fe();D(t,Pr),Up(t,this.doc),Or(this.bcChannel,Y(t),this);let r=fe();D(r,FS),Or(this.bcChannel,Y(r),this);let s=fe();D(s,Us),Z(s,Ls(this.awareness,[this.doc.clientID])),Or(this.bcChannel,Y(s),this)}disconnectBc(){let e=fe();D(e,Us),Z(e,Ls(this.awareness,[this.doc.clientID],new Map)),Fp(this,Y(e)),this.bcconnected&&(DS(this.bcChannel,this._bcSubscriber),this.bcconnected=!1)}disconnect(){this.shouldConnect=!1,this.disconnectBc(),this.ws!==null&&Vp(this,this.ws,null)}connect(){this.shouldConnect=!0,!this.wsconnected&&this.ws===null&&(HS(this),this.connectBc())}};var jS=require("obsidian"),bn=class extends Error{constructor(t,r){super(`Pageden API error ${t}`);this.status=t;this.body=r;this.name="PagedenApiError"}status;body;get code(){if(this.body&&typeof this.body=="object"&&"error"in this.body)return String(this.body.error)}get currentVersion(){if(this.body&&typeof this.body=="object"&&"currentVersion"in this.body){let t=this.body.currentVersion;return typeof t=="string"?t:null}return null}},Hp=class{async request(e){let t=await(0,jS.requestUrl)(e);return{status:t.status,text:t.text,arrayBuffer:t.arrayBuffer}}},Fs=class{constructor(e,t,r=new Hp){this.serverUrl=e;this.token=t;this.transport=r}serverUrl;token;transport;me(){return this.request("GET","/me")}async validate(){await this.me()}tree(e){return this.request("GET",`/documents/tree?workspaceId=${encodeURIComponent(e)}`)}document(e){return this.request("GET",`/documents/${encodeURIComponent(e)}`)}createFolder(e){return this.request("POST","/folders",e)}createDocument(e){return this.request("POST","/documents",e)}push(e,t){return 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Ac(r),params:o={},protocols:l=[],WebSocketPolyfill:a=WebSocket,resyncInterval:c=-1,maxBackoffTime:u=2500,disableBc:d=!1}={}){for(super();e[e.length-1]==="/";)e=e.slice(0,e.length-1);this.serverUrl=e,this.bcChannel=e+"/"+t,this.maxBackoffTime=u,this.params=o,this.protocols=l,this.roomname=t,this.doc=r,this._WS=a,this.awareness=i,this.wsconnected=!1,this.wsconnecting=!1,this.bcconnected=!1,this.disableBc=d,this.wsUnsuccessfulReconnects=0,this.messageHandlers=Ao.slice(),this._synced=!1,this.ws=null,this.wsLastMessageReceived=0,this.shouldConnect=s,this._resyncInterval=0,c>0&&(this._resyncInterval=setInterval(()=>{if(this.ws&&this.ws.readyState===WebSocket.OPEN){let h=fe();D(h,Lr),Zc(h,r),this.ws.send(Y(h))}},c)),this._bcSubscriber=(h,f)=>{if(f!==this){let p=qS(this,new Uint8Array(h),!1);Na(p)>1&&Pr(this.bcChannel,Y(p),this)}},this._updateHandler=(h,f)=>{if(f!==this){let p=fe();D(p,Lr),US(p,h),Hp(this,Y(p))}},this.doc.on("update",this._updateHandler),this._awarenessUpdateHandler=({added:h,updated:f,removed:p},m)=>{let g=h.concat(f).concat(p),y=fe();D(y,Us),Z(y,Ls(i,g)),Hp(this,Y(y))},this._exitHandler=()=>{Ec(this.awareness,[r.clientID],"app closed")},mn&&typeof process<"u"&&process.on("exit",this._exitHandler),i.on("update",this._awarenessUpdateHandler),this._checkInterval=setInterval(()=>{this.wsconnected&&WS<ct()-this.wsLastMessageReceived&&Wp(this,this.ws,null)},WS/10),s&&this.connect()}get url(){let e=HS(this.params);return this.serverUrl+"/"+this.roomname+(e.length===0?"":"?"+e)}get synced(){return this._synced}set synced(e){this._synced!==e&&(this._synced=e,this.emit("synced",[e]),this.emit("sync",[e]))}destroy(){this._resyncInterval!==0&&clearInterval(this._resyncInterval),clearInterval(this._checkInterval),this.disconnect(),mn&&typeof process<"u"&&process.off("exit",this._exitHandler),this.awareness.off("update",this._awarenessUpdateHandler),this.doc.off("update",this._updateHandler),super.destroy()}connectBc(){if(this.disableBc)return;this.bcconnected||(LS(this.bcChannel,this._bcSubscriber),this.bcconnected=!0);let e=fe();D(e,Lr),Zc(e,this.doc),Pr(this.bcChannel,Y(e),this);let t=fe();D(t,Lr),Vp(t,this.doc),Pr(this.bcChannel,Y(t),this);let r=fe();D(r,jS),Pr(this.bcChannel,Y(r),this);let s=fe();D(s,Us),Z(s,Ls(this.awareness,[this.doc.clientID])),Pr(this.bcChannel,Y(s),this)}disconnectBc(){let e=fe();D(e,Us),Z(e,Ls(this.awareness,[this.doc.clientID],new Map)),Hp(this,Y(e)),this.bcconnected&&(_S(this.bcChannel,this._bcSubscriber),this.bcconnected=!1)}disconnect(){this.shouldConnect=!1,this.disconnectBc(),this.ws!==null&&Wp(this,this.ws,null)}connect(){this.shouldConnect=!0,!this.wsconnected&&this.ws===null&&(JS(this),this.connectBc())}};var YS=require("obsidian"),xn=class extends Error{constructor(t,r){super(`Pageden API error ${t}`);this.status=t;this.body=r;this.name="PagedenApiError"}status;body;get code(){if(this.body&&typeof this.body=="object"&&"error"in this.body)return String(this.body.error)}get currentVersion(){if(this.body&&typeof this.body=="object"&&"currentVersion"in this.body){let t=this.body.currentVersion;return typeof t=="string"?t:null}return null}},jp=class{async request(e){let t=await(0,YS.requestUrl)(e);return{status:t.status,text:t.text,arrayBuffer:t.arrayBuffer}}},Fs=class{constructor(e,t,r=new jp){this.serverUrl=e;this.token=t;this.transport=r}serverUrl;token;transport;me(){return this.request("GET","/me")}async validate(){await this.me()}tree(e){return this.request("GET",`/documents/tree?workspaceId=${encodeURIComponent(e)}`)}document(e){return this.request("GET",`/documents/${encodeURIComponent(e)}`)}createFolder(e){return this.request("POST","/folders",e)}createDocument(e){return this.request("POST","/documents",e)}push(e,t){return this.request("POST",`/documents/${encodeURIComponent(e)}/push`,t)}search(e,t,r=20){let s=new URLSearchParams({workspaceId:e,q:t,limit:String(r)});return this.request("GET",`/search?${s.toString()}`)}deviceStart(){return this.request("POST","/auth/device/start",void 0,{auth:!1})}devicePoll(e){return this.request("POST","/auth/device/poll",{deviceCode:e},{auth:!1})}attachments(e){return this.request("GET",`/documents/${encodeURIComponent(e)}/attachments`)}uploadAttachment(e,t,r,s="application/octet-stream"){return this.request("POST",`/documents/${encodeURIComponent(e)}/attachments?filename=${encodeURIComponent(t)}`,r,{contentType:s,raw:!0})}async downloadAttachment(e){let t=await this.rawRequest("GET",`/attachments/${encodeURIComponent(e)}`);return t.arrayBuffer?t.arrayBuffer:new TextEncoder().encode(t.text).buffer}async deleteAttachment(e){await this.request("DELETE",`/attachments/${encodeURIComponent(e)}`)}async request(e,t,r,s={}){let i=await this.rawRequest(e,t,r,s),o=KS(i.text);if(i.status<200||i.status>=300)throw new xn(i.status,o);return o}async rawRequest(e,t,r,s={}){let i={...s.auth===!1||!this.token?{}:{authorization:`Bearer ${this.token}`},...r===void 0?{}:{"content-type":s.contentType??"application/json"}},o=await this.transport.request({method:e,url:`${this.serverUrl.replace(/\/+$/,"")}/api${t}`,headers:i,body:r===void 0?void 0:s.raw?r:JSON.stringify(r)});if(o.status<200||o.status>=300)throw new xn(o.status,KS(o.text));return o}};function KS(n){if(!n)return null;try{return JSON.parse(n)}catch{return n}}var tu=class{constructor(e,t){this.adapter=e;this.path=`${t.replace(/\/+$/,"")}/.server-meta.json`}adapter;path;get filePath(){return this.path}async read(){if(!await this.adapter.exists(this.path))return{documents:{},attachments:{}};let e=await this.adapter.read(this.path),t=JSON.parse(e);return{documents:t.documents??{},attachments:t.attachments??{}}}async write(e){await this.adapter.write(this.path,JSON.stringify(e,null,2))}async list(){let e=await this.read();return Object.values(e.documents)}async getByLocalPath(e){let t=await this.read();return Object.values(t.documents).find(r=>r.localPath===e)??null}async upsert(e){let t=await this.read();t.documents[e.documentId]=e,await this.write(t)}async listAttachments(){let e=await this.read();return Object.values(e.attachments??{})}async listAttachmentsForDocument(e){let t=await this.read();return Object.values(t.attachments??{}).filter(r=>r.documentId===e)}async upsertAttachment(e){let t=await this.read();t.attachments??={},t.attachments[e.attachmentId]=e,await this.write(t)}async removeAttachment(e){let t=await this.read();t.attachments&&(delete t.attachments[e],await this.write(t))}};var Dt=require("obsidian");function ht(n){return n.replace(/\r\n/g,`
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-`)){let s=r.match(/^title:\s*(.+)$/i);if(s?.[1])return s[1].trim().replace(/^['"]|['"]$/g,"")||null}return null}function jp(n){return n.normalize("NFKD").replace(/[\u0300-\u036f]/g,"").toLowerCase().replace(/\.md$/i,"").replace(/[^a-z0-9]+/g,"-").replace(/^-+|-+$/g,"")||"untitled"}function qp(n){return n.replace(/^\/+|\/+$/g,"")}function Eo(n){return`${n.replace(/\.md$/i,"")}.conflict.md`}async function kP(n,e){let t={documentId:e.documentId,localPath:e.localPath},r;try{r=await n.api.document(e.documentId)}catch(l){if(l instanceof bn&&l.status===404)return{...t,status:"gone"};throw l}let s=(r.version??"")!==e.baseVersion,i=await n.vault.exists(e.localPath);if(await n.vault.exists(Eo(e.localPath)))return{...t,status:"conflict_pending",conflictPath:Eo(e.localPath)};let o="";if(i&&(o=ht(await n.vault.read(e.localPath)),await Lr(o)!==e.checksum)){if(r.permission==="viewer"){if(s){let c=await Wp(n.vault,e.localPath,r);return await n.meta.upsert(Ao(r,e.localPath)),{...t,status:"conflict",conflictPath:c}}return await n.meta.upsert({...e,permission:"viewer"}),{...t,status:"blocked_viewer"}}let a=await JS(n,e.localPath);return a.status==="pushed"?{...t,status:"pushed"}:a.status==="conflict"?{...t,status:"conflict",conflictPath:a.conflictPath}:{...t,status:"blocked_viewer"}}if(!i)return{...t,status:"missing_local"};if(s){let l=ht(await n.vault.read(e.localPath));if(await Lr(l)!==e.checksum){let a=await Wp(n.vault,e.localPath,r);return await n.meta.upsert(Ao(r,e.localPath)),{...t,status:"conflict",conflictPath:a}}return await bP(n,e.localPath,r),{...t,status:"pulled"}}return r.permission!==e.permission&&await n.meta.upsert({...e,permission:r.permission}),Ro(n)&&await Mo(n,{...e,permission:r.permission},o),{...t,status:"unchanged"}}async function bP(n,e,t){let r=e.split("/").slice(0,-1).join("/");r&&await Jp(n.vault,r);let s=ht(t.content);await n.vault.write(e,s);let i=Ao(t,e);await n.meta.upsert(i),Ro(n)&&await Mo(n,i,s)}async function YS(n,e){let t={unchanged:0,created:0,pulled:0,pushed:0,conflicts:0,conflictsPending:0,blockedViewer:0,missingLocal:0,gone:0,attachmentsDownloaded:0,attachmentsUploaded:0,attachmentsDeleted:0,errors:0},r=await n.meta.list(),s=new Set(r.map(i=>(0,Dt.normalizePath)(i.localPath)));for(let i of r)try{let o=await kP(n,i);switch(e?.(o),o.status){case"unchanged":t.unchanged+=1;break;case"created":t.created+=1;break;case"pulled":t.pulled+=1;break;case"pushed":t.pushed+=1;break;case"conflict":t.conflicts+=1;break;case"conflict_pending":t.conflictsPending+=1;break;case"blocked_viewer":t.blockedViewer+=1;break;case"missing_local":t.missingLocal+=1;break;case"gone":t.gone+=1;break}}catch{t.errors+=1}if(xP(n))for(let i of await n.localMarkdownPaths()){let o=(0,Dt.normalizePath)(i);if(!(s.has(o)||o.endsWith(".conflict.md")))try{let l=await KS(n,o);l.meta&&s.add((0,Dt.normalizePath)(l.meta.localPath)),t.created+=1,e?.({documentId:l.meta?.documentId??"",localPath:o,status:"created"})}catch{t.errors+=1}}return t}function xP(n){return!!(n.workspaceId&&n.localMarkdownPaths&&n.api.tree&&n.api.createFolder&&n.api.createDocument)}async function Mo(n,e,t){let r=SP(n),s=vP(n),i=CP(n),o=GS(),l=await r.attachments(e.documentId),a=await s.listAttachmentsForDocument(e.documentId),c=new Map(a.map(p=>[p.attachmentId,p])),u=new Map(l.attachments.map(p=>[p.id,p])),d=t??(await n.vault.exists(e.localPath)?await n.vault.read(e.localPath):""),h=e.permission==="viewer"?new Set:EP(d,e.localPath);for(let p of a)u.has(p.attachmentId)||await s.removeAttachment(p.attachmentId);if(e.permission!=="viewer")for(let p of a)!u.has(p.attachmentId)||h.has(p.localPath)||await n.vault.exists(p.localPath)||(await r.deleteAttachment(p.attachmentId),await s.removeAttachment(p.attachmentId),u.delete(p.attachmentId),o.deleted+=1);for(let p of l.attachments){if(!u.has(p.id))continue;let m=c.get(p.id)?.localPath??TP(e.localPath,p.filename);(!await n.vault.exists(m)||c.get(p.id)?.sha256!==p.sha256)&&(await AP(n.vault,m),await i.writeBinary(m,await r.downloadAttachment(p.id)),o.downloaded+=1),await s.upsertAttachment(qS(e.documentId,m,p))}if(e.permission==="viewer")return o;let f=new Map((await s.listAttachmentsForDocument(e.documentId)).map(p=>[p.localPath,p]));for(let p of h){if(!await n.vault.exists(p)){o.skipped+=1;continue}let m=await i.readBinary(p),g=await MP(m),y=f.get(p);if(y?.sha256===g){o.skipped+=1;continue}let w=await r.uploadAttachment(e.documentId,p.split("/").pop()??"attachment",m,RP(p));y&&(await r.deleteAttachment(y.attachmentId),await s.removeAttachment(y.attachmentId),o.deleted+=1),await s.upsertAttachment(qS(e.documentId,p,w)),o.uploaded+=1}return o}function GS(){return{downloaded:0,uploaded:0,deleted:0,skipped:0}}function Ro(n){return!!(n.api.attachments&&n.api.uploadAttachment&&n.api.downloadAttachment&&n.api.deleteAttachment&&n.vault.readBinary&&n.vault.writeBinary&&n.meta.listAttachmentsForDocument&&n.meta.upsertAttachment&&n.meta.removeAttachment)}function SP(n){if(!n.api.attachments||!n.api.uploadAttachment||!n.api.downloadAttachment||!n.api.deleteAttachment)throw new Error("Attachment sync requires attachment API methods.");return n.api}function vP(n){if(!n.meta.listAttachmentsForDocument||!n.meta.upsertAttachment||!n.meta.removeAttachment)throw new Error("Attachment sync requires attachment metadata methods.");return n.meta}function CP(n){if(!n.vault.readBinary||!n.vault.writeBinary)throw new Error("Attachment sync requires binary vault methods.");return n.vault}function qS(n,e,t){return{attachmentId:t.id,documentId:n,localPath:e,filename:t.filename,sha256:t.sha256,size:t.size,contentType:t.contentType,createdAt:t.createdAt}}function TP(n,e){let t=n.split("/").slice(0,-1).join("/");return(0,Dt.normalizePath)(`${t}/${e}`)}async function AP(n,e){let t=e.split("/").slice(0,-1).join("/");t&&await Jp(n,t)}function EP(n,e){let t=e.split("/").slice(0,-1).join("/"),r=new Set,s=i=>{let o=i.trim();if(!o||o.startsWith("#")||/^[a-z][a-z0-9+.-]*:/i.test(o)||o.endsWith(".md"))return;let l=o.split(/[?#]/)[0]??"";l&&r.add((0,Dt.normalizePath)(l.startsWith("/")?l.slice(1):`${t}/${l}`))};for(let i of n.matchAll(/!\[[^\]]*]\(([^)]+)\)|\[[^\]]+]\(([^)]+)\)/g))s(i[1]??i[2]??"");for(let i of n.matchAll(/!\[\[([^\]|#]+)(?:#[^\]|]+)?(?:\|[^\]]+)?]]/g))s(i[1]??"");return r}async function MP(n){let e=await crypto.subtle.digest("SHA-256",n);return[...new Uint8Array(e)].map(t=>t.toString(16).padStart(2,"0")).join("")}function RP(n){let e=n.split(".").pop()?.toLowerCase();return 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Ro(n,i,s)}async function ZS(n,e){let t={unchanged:0,created:0,pulled:0,pushed:0,conflicts:0,conflictsPending:0,blockedViewer:0,missingLocal:0,gone:0,attachmentsDownloaded:0,attachmentsUploaded:0,attachmentsDeleted:0,errors:0},r=await n.meta.list(),s=new Set(r.map(i=>(0,Dt.normalizePath)(i.localPath)));for(let i of r)try{let o=await vP(n,i);switch(e?.(o),o.status){case"unchanged":t.unchanged+=1;break;case"created":t.created+=1;break;case"pulled":t.pulled+=1;break;case"pushed":t.pushed+=1;break;case"conflict":t.conflicts+=1;break;case"conflict_pending":t.conflictsPending+=1;break;case"blocked_viewer":t.blockedViewer+=1;break;case"missing_local":t.missingLocal+=1;break;case"gone":t.gone+=1;break}}catch{t.errors+=1}if(TP(n))for(let i of await n.localMarkdownPaths()){let o=(0,Dt.normalizePath)(i);if(!(s.has(o)||o.endsWith(".conflict.md")))try{let l=await 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documents",callback:()=>{this.openRemoteBrowser()}}),this.addCommand({id:"search-remote-documents",name:"Search remote documents",callback:()=>{this.openRemoteSearch()}}),this.addCommand({id:"import-vault",name:"Import this vault to Pageden",callback:()=>{this.openVaultImport()}}),this.addCommand({id:"open-live-document",name:"Open live document",callback:()=>{this.openLiveDocumentPicker()}}),this.addCommand({id:"device-code-login",name:"Log in with device code",callback:()=>{this.startDeviceLogin()}}),this.addCommand({id:"push-active-document",name:"Push active document",checkCallback:e=>{let t=this.app.workspace.getActiveFile(),r=t instanceof T.TFile&&t.extension==="md";return e?r:(t&&this.pushFile(t),!0)}}),this.addCommand({id:"download-folder",name:"Download a Pageden folder",callback:()=>{this.openFolderDownload()}}),this.addCommand({id:"download-all-documents",name:"Download all Pageden documents",callback:()=>{this.downloadAllDocuments()}}),this.addCommand({id:"resolve-conflict",name:"Resolve conflict for this note",checkCallback:e=>{let t=this.app.workspace.getActiveFile(),r=t instanceof T.TFile&&t.extension==="md"&&!t.path.endsWith(".conflict.md");return e?r:(t&&this.resolveConflict(t),!0)}}),this.statusBarEl=this.addStatusBarItem(),this.syncRunner=XS(()=>this.runSyncPass()),this.pushDebouncer=QS($P),this.addCommand({id:"sync-now",name:"Sync now",callback:()=>{this.syncRunner.run()}}),this.registerEvent(this.app.vault.on("modify",e=>this.onVaultFileChanged(e))),this.registerEvent(this.app.vault.on("create",e=>this.onVaultFileChanged(e))),this.app.workspace.onLayoutReady(()=>this.startAutoSync())}onunload(){this.stopAutoSync()}startAutoSync(){if(this.stopAutoSync(),!this.settings.autoSyncEnabled){this.setStatusIdle();return}let e=Math.max(1,Math.floor(Number(this.settings.autoSyncIntervalMinutes))||Oo.autoSyncIntervalMinutes);this.syncIntervalId=window.setInterval(()=>{this.syncRunner.run()},e*6e4),this.registerInterval(this.syncIntervalId),this.isConfigured()?this.syncRunner.run():this.setStatus("Pageden: not connected")}stopAutoSync(){this.syncIntervalId!==void 0&&(window.clearInterval(this.syncIntervalId),this.syncIntervalId=void 0),this.pushDebouncer?.cancelAll()}isConfigured(){return!!(this.settings.serverUrl.trim()&&this.settings.token.trim()&&this.settings.workspaceId.trim())}async runSyncPass(){if(!(!this.settings.autoSyncEnabled||!this.isConfigured())){this.setStatus("Pageden: syncing\u2026");try{let e=await YS(this.backgroundSyncDeps());this.lastSummary=e,this.renderSummary(e)}catch{this.setStatus("Pageden: offline")}}}onVaultFileChanged(e){if(!this.settings.autoSyncEnabled||!this.isConfigured()||!(e instanceof T.TFile)||e.extension!=="md")return;let t=e.path;t.endsWith(".conflict.md")||this.applyingRemoteWrites.has(t)||this.pushDebouncer.schedule(t,()=>{this.debouncedPush(t)})}async debouncedPush(e){if(this.syncRunner.isRunning()){this.pushDebouncer.schedule(e,()=>{this.debouncedPush(e)});return}try{let t=await this.metaStore.getByLocalPath(e);if(t?.permission==="viewer"||!t&&!s1(this.settings.remoteDocsFolder,e)||await this.app.vault.adapter.exists(Eo(e)))return;let r=ht(await this.app.vault.adapter.read(e));if(t&&await Lr(r)===t.checksum)return;let s=await Kp(this.createSyncDeps(),e);s.status==="conflict"?this.setStatus("Pageden: conflict"):(s.status==="pushed"||s.status==="created")&&this.setStatusIdle()}catch{this.setStatus("Pageden: error")}}backgroundSyncDeps(){let e=this.syncDeps();return{...e,vault:this.guardedVault(e.vault),workspaceId:this.settings.workspaceId,localMarkdownPaths:async()=>this.app.vault.getFiles().filter(t=>t.extension==="md"&&s1(this.settings.remoteDocsFolder,t.path)).map(t=>t.path)}}guardedVault(e){return{...e,write:async(t,r)=>{this.applyingRemoteWrites.add(t);try{await e.write(t,r)}finally{window.setTimeout(()=>this.applyingRemoteWrites.delete(t),r1)}},writeBinary:e.writeBinary?async(t,r)=>{this.applyingRemoteWrites.add(t);try{await e.writeBinary?.(t,r)}finally{window.setTimeout(()=>this.applyingRemoteWrites.delete(t),r1)}}:void 0}}setStatus(e){this.statusBarEl?.setText(e)}setStatusIdle(){let e=this.lastSummary;e&&e.conflicts?this.setStatus(`Pageden: ${e.conflicts} conflict${e.conflicts===1?"":"s"} \u2014 run "Resolve conflict" to fix`):e&&(e.created||e.pulled||e.pushed)?this.setStatus(`Pageden: synced (${e.created} created, ${e.pushed} sent, ${e.pulled} received)`):this.setStatus("Pageden: up to date")}renderSummary(e){e.errors?this.setStatus("Pageden: sync error \u2014 will retry"):e.conflicts?this.setStatus(`Pageden: ${e.conflicts} conflict${e.conflicts===1?"":"s"} \u2014 run "Resolve conflict" to fix`):this.setStatus(`Pageden: synced (${e.created} created, ${e.pushed} sent, ${e.pulled} received)`)}async loadSettings(){this.settings={...Oo,...await this.loadData()}}async saveSettings(){await this.saveData(this.settings)}api(){return new Fs(this.settings.serverUrl,this.settings.token)}liveBaseUrl(){return`${this.settings.serverUrl.replace(/\/+$/,"")}/api/live`}publicApi(){return new Fs(this.settings.serverUrl,"")}async validateConnection(){try{this.requireConfigured(),await this.api().validate(),new T.Notice("Pageden connection is valid.")}catch(e){new T.Notice(je(e))}}async openRemoteBrowser(){try{this.requireConfigured();let e=await this.api().tree(this.settings.workspaceId);new su(this.app,e,t=>{this.download(t)}).open()}catch(e){new T.Notice(je(e))}}async openRemoteSearch(){try{this.requireConfigured(),new Zp(this.app,this).open()}catch(e){new T.Notice(je(e))}}async openVaultImport(){try{this.requireConfigured();let e=this.vaultImportFiles(),t=await this.api().tree(this.settings.workspaceId);new em(this.app,this,e,t).open()}catch(e){new T.Notice(je(e))}}async openLiveDocumentPicker(){try{this.requireConfigured();let e=await this.api().tree(this.settings.workspaceId);new su(this.app,e,t=>{this.openLiveDocument(t)},"Open live").open()}catch(e){new T.Notice(je(e))}}async searchRemote(e){return(await this.api().search(this.settings.workspaceId,e)).results}async downloadSearchResult(e){await this.download({id:e.id,folderId:"",title:e.title,path:e.path,permission:e.permission,version:null,checksum:null})}async startDeviceLogin(){try{if(!this.settings.serverUrl.trim())throw new Error("Set a Pageden server URL first.");let e=await this.publicApi().deviceStart();new tm(this.app,this,e).open()}catch(e){new T.Notice(je(e))}}async pollDeviceLogin(e){let t=await this.publicApi().devicePoll(e);if(t.status==="pending")return"pending";if(t.status==="approved"){this.settings.token=t.token;try{let r=await new Fs(this.settings.serverUrl,t.token).me();if(this.settings.userName=r.user.name,r.workspaces.length===1){let s=r.workspaces[0];this.settings.workspaceId=s.id,this.settings.workspaceName=s.name,await this.saveSettings(),this.startAutoSync(),new T.Notice(`Connected! Signed in as ${r.user.name}, workspace "${s.name}".`)}else r.workspaces.length>1?(await this.saveSettings(),new iu(this.app,this,r.workspaces).open()):(await this.saveSettings(),this.startAutoSync(),new T.Notice(`Connected as ${r.user.name}. No workspaces found \u2014 create one in Pageden first.`))}catch{await this.saveSettings(),this.startAutoSync(),new T.Notice("Login approved. Open Settings \u2192 Pageden to select a workspace.")}return"done"}return t.status==="denied"?new T.Notice("Login was cancelled."):t.status==="expired"?new T.Notice("Login code expired. Please try again."):new T.Notice(`Login ${t.status}.`),"done"}async download(e){try{let t=await tu(this.syncDeps(),e);new T.Notice(`Downloaded ${t.localPath}`)}catch(t){new T.Notice(je(t))}}async openLiveDocument(e){try{if(this.requireConfigured(),e.permission==="viewer"){new T.Notice("Live editing requires editor or manager permission.");return}let t=this.app.workspace.getLeaf("tab");await t.setViewState({type:Xp,active:!0}),t.view instanceof ru&&await t.view.openDocument(e.id)}catch(t){new T.Notice(je(t))}}async pushFile(e){try{this.requireConfigured();let t=await Kp(this.createSyncDeps(),e.path);t.status==="blocked_viewer"?new T.Notice("This remote document is viewer-only, so it cannot be pushed."):t.status==="conflict"?new T.Notice(`Your changes conflict with a newer server version.
+`)){let s=r.match(/^title:\s*(.+)$/i);if(s?.[1])return s[1].trim().replace(/^['"]|['"]$/g,"")||null}return null}async function UP(n,e,t,r,s){try{await n.uploadAttachment(e,t,r,s)}catch(i){try{await n.uploadAttachment(e,t,r,s)}catch{throw i}}}function rv(n,e,t,r,s){return{id:n,parentFolderId:e,name:t,slug:r,path:Do(s),permission:"manager"}}function FP(n,e){if(!n.version||!n.checksum)throw new Error("Imported document is missing version metadata.");return{documentId:n.id,localPath:e,remotePath:n.path,title:n.title,baseVersion:n.version,checksum:n.checksum,permission:n.permission,updatedAt:n.updatedAt}}function VP(n){let e=n.split(".").pop()?.toLowerCase();return e==="png"?"image/png":e==="jpg"||e==="jpeg"?"image/jpeg":e==="gif"?"image/gif":e==="webp"?"image/webp":e==="mp4"?"video/mp4":e==="webm"?"video/webm":e==="mov"?"video/quicktime":e==="pdf"?"application/pdf":"application/octet-stream"}function Qp(n){let e=(0,Vs.normalizePath)(n),t=e.lastIndexOf("/");return t===-1?"":e.slice(0,t)}function Io(n){return(0,Vs.normalizePath)(n).split("/").filter(Boolean).pop()??""}function Do(n){return n.replace(/^\/+|\/+$/g,"")}var HP=2e3,lv=1500,Zp="pageden-live-document",uv=new To({bulletListMarker:"-",codeBlockStyle:"fenced",headingStyle:"atx"});uv.use(OS);var Po={serverUrl:"https://go.pageden.app",token:"",workspaceId:"",remoteDocsFolder:"Remote Docs",autoSyncEnabled:!1,autoSyncIntervalMinutes:5,userName:"",workspaceName:""},ru=class extends T.Plugin{settings=Po;metaStore;statusBarEl;syncRunner;pushDebouncer;applyingRemoteWrites=new Set;syncIntervalId;lastSummary;async onload(){await this.loadSettings(),this.metaStore=new tu(this.app.vault.adapter,this.pluginDir()),this.addSettingTab(new em(this.app,this)),this.registerView(Zp,e=>new su(e,this)),this.addCommand({id:"validate-connection",name:"Validate connection",callback:()=>{this.validateConnection()}}),this.addCommand({id:"browse-remote-documents",name:"Browse remote documents",callback:()=>{this.openRemoteBrowser()}}),this.addCommand({id:"search-remote-documents",name:"Search remote documents",callback:()=>{this.openRemoteSearch()}}),this.addCommand({id:"import-vault",name:"Import this vault to Pageden",callback:()=>{this.openVaultImport()}}),this.addCommand({id:"open-live-document",name:"Open live document",callback:()=>{this.openLiveDocumentPicker()}}),this.addCommand({id:"device-code-login",name:"Log in with device code",callback:()=>{this.startDeviceLogin()}}),this.addCommand({id:"push-active-document",name:"Push active document",checkCallback:e=>{let t=this.app.workspace.getActiveFile(),r=t instanceof T.TFile&&t.extension==="md";return e?r:(t&&this.pushFile(t),!0)}}),this.addCommand({id:"download-folder",name:"Download a Pageden folder",callback:()=>{this.openFolderDownload()}}),this.addCommand({id:"download-all-documents",name:"Download all Pageden documents",callback:()=>{this.downloadAllDocuments()}}),this.addCommand({id:"resolve-conflict",name:"Resolve conflict for this note",checkCallback:e=>{let t=this.app.workspace.getActiveFile(),r=t instanceof T.TFile&&t.extension==="md"&&!t.path.endsWith(".conflict.md");return e?r:(t&&this.resolveConflict(t),!0)}}),this.statusBarEl=this.addStatusBarItem(),this.syncRunner=tv(()=>this.runSyncPass()),this.pushDebouncer=nv(HP),this.addCommand({id:"sync-now",name:"Sync now",callback:()=>{this.syncRunner.run()}}),this.registerEvent(this.app.vault.on("modify",e=>this.onVaultFileChanged(e))),this.registerEvent(this.app.vault.on("create",e=>this.onVaultFileChanged(e))),this.app.workspace.onLayoutReady(()=>this.startAutoSync())}onunload(){this.stopAutoSync()}startAutoSync(){if(this.stopAutoSync(),!this.settings.autoSyncEnabled){this.setStatusIdle();return}let e=Math.max(1,Math.floor(Number(this.settings.autoSyncIntervalMinutes))||Po.autoSyncIntervalMinutes);this.syncIntervalId=window.setInterval(()=>{this.syncRunner.run()},e*6e4),this.registerInterval(this.syncIntervalId),this.isConfigured()?this.syncRunner.run():this.setStatus("Pageden: not connected")}stopAutoSync(){this.syncIntervalId!==void 0&&(window.clearInterval(this.syncIntervalId),this.syncIntervalId=void 0),this.pushDebouncer?.cancelAll()}isConfigured(){return!!(this.settings.serverUrl.trim()&&this.settings.token.trim()&&this.settings.workspaceId.trim())}async runSyncPass(){if(!(!this.settings.autoSyncEnabled||!this.isConfigured())){this.setStatus("Pageden: syncing\u2026");try{let e=await ZS(this.backgroundSyncDeps());this.lastSummary=e,this.renderSummary(e)}catch{this.setStatus("Pageden: offline")}}}onVaultFileChanged(e){if(!this.settings.autoSyncEnabled||!this.isConfigured()||!(e instanceof T.TFile)||e.extension!=="md")return;let t=e.path;t.endsWith(".conflict.md")||this.applyingRemoteWrites.has(t)||this.pushDebouncer.schedule(t,()=>{this.debouncedPush(t)})}async debouncedPush(e){if(this.syncRunner.isRunning()){this.pushDebouncer.schedule(e,()=>{this.debouncedPush(e)});return}try{let t=await this.metaStore.getByLocalPath(e);if(t?.permission==="viewer"||!t&&!av(this.settings.remoteDocsFolder,e)||await this.app.vault.adapter.exists(Mo(e)))return;let r=ht(await this.app.vault.adapter.read(e));if(t&&await _r(r)===t.checksum)return;let s=await Gp(this.createSyncDeps(),e);s.status==="conflict"?this.setStatus("Pageden: conflict"):(s.status==="pushed"||s.status==="created")&&this.setStatusIdle()}catch{this.setStatus("Pageden: error")}}backgroundSyncDeps(){let e=this.syncDeps();return{...e,vault:this.guardedVault(e.vault),workspaceId:this.settings.workspaceId,localMarkdownPaths:async()=>this.app.vault.getFiles().filter(t=>t.extension==="md"&&av(this.settings.remoteDocsFolder,t.path)).map(t=>t.path)}}guardedVault(e){return{...e,write:async(t,r)=>{this.applyingRemoteWrites.add(t);try{await e.write(t,r)}finally{window.setTimeout(()=>this.applyingRemoteWrites.delete(t),lv)}},writeBinary:e.writeBinary?async(t,r)=>{this.applyingRemoteWrites.add(t);try{await e.writeBinary?.(t,r)}finally{window.setTimeout(()=>this.applyingRemoteWrites.delete(t),lv)}}:void 0}}setStatus(e){this.statusBarEl?.setText(e)}setStatusIdle(){let e=this.lastSummary;e&&e.conflicts?this.setStatus(`Pageden: ${e.conflicts} conflict${e.conflicts===1?"":"s"} \u2014 run "Resolve conflict" to fix`):e&&(e.created||e.pulled||e.pushed)?this.setStatus(`Pageden: synced (${e.created} created, ${e.pushed} sent, ${e.pulled} received)`):this.setStatus("Pageden: up to date")}renderSummary(e){e.errors?this.setStatus("Pageden: sync error \u2014 will retry"):e.conflicts?this.setStatus(`Pageden: ${e.conflicts} conflict${e.conflicts===1?"":"s"} \u2014 run "Resolve conflict" to fix`):this.setStatus(`Pageden: synced (${e.created} created, ${e.pushed} sent, ${e.pulled} received)`)}async loadSettings(){this.settings={...Po,...await this.loadData()}}async saveSettings(){await this.saveData(this.settings)}api(){return new Fs(this.settings.serverUrl,this.settings.token)}liveBaseUrl(){return`${this.settings.serverUrl.replace(/\/+$/,"")}/api/live`}publicApi(){return new Fs(this.settings.serverUrl,"")}async validateConnection(){try{this.requireConfigured(),await this.api().validate(),new T.Notice("Pageden connection is valid.")}catch(e){new T.Notice(je(e))}}async openRemoteBrowser(){try{this.requireConfigured();let e=await this.api().tree(this.settings.workspaceId);new iu(this.app,e,t=>{this.download(t)}).open()}catch(e){new T.Notice(je(e))}}async openRemoteSearch(){try{this.requireConfigured(),new tm(this.app,this).open()}catch(e){new T.Notice(je(e))}}async openVaultImport(){try{this.requireConfigured();let e=this.vaultImportFiles(),t=await this.api().tree(this.settings.workspaceId);new nm(this.app,this,e,t).open()}catch(e){new T.Notice(je(e))}}async openLiveDocumentPicker(){try{this.requireConfigured();let e=await this.api().tree(this.settings.workspaceId);new iu(this.app,e,t=>{this.openLiveDocument(t)},"Open live").open()}catch(e){new T.Notice(je(e))}}async searchRemote(e){return(await this.api().search(this.settings.workspaceId,e)).results}async downloadSearchResult(e){await this.download({id:e.id,folderId:"",title:e.title,path:e.path,permission:e.permission,version:null,checksum:null})}async startDeviceLogin(){try{if(!this.settings.serverUrl.trim())throw new Error("Set a Pageden server URL first.");let e=await this.publicApi().deviceStart();new rm(this.app,this,e).open()}catch(e){new T.Notice(je(e))}}async pollDeviceLogin(e){let t=await this.publicApi().devicePoll(e);if(t.status==="pending")return"pending";if(t.status==="approved"){this.settings.token=t.token;try{let r=await new Fs(this.settings.serverUrl,t.token).me();if(this.settings.userName=r.user.name,r.workspaces.length===1){let s=r.workspaces[0];this.settings.workspaceId=s.id,this.settings.workspaceName=s.name,await this.saveSettings(),this.startAutoSync(),new T.Notice(`Connected! Signed in as ${r.user.name}, workspace "${s.name}".`)}else r.workspaces.length>1?(await this.saveSettings(),new ou(this.app,this,r.workspaces).open()):(await this.saveSettings(),this.startAutoSync(),new T.Notice(`Connected as ${r.user.name}. No workspaces found \u2014 create one in Pageden first.`))}catch{await this.saveSettings(),this.startAutoSync(),new T.Notice("Login approved. Open Settings \u2192 Pageden to select a workspace.")}return"done"}return t.status==="denied"?new T.Notice("Login was cancelled."):t.status==="expired"?new T.Notice("Login code expired. Please try again."):new T.Notice(`Login ${t.status}.`),"done"}async download(e){try{let t=await nu(this.syncDeps(),e);new T.Notice(`Downloaded ${t.localPath}`)}catch(t){new T.Notice(je(t))}}async openLiveDocument(e){try{if(this.requireConfigured(),e.permission==="viewer"){new T.Notice("Live editing requires editor or manager permission.");return}let t=this.app.workspace.getLeaf("tab");await t.setViewState({type:Zp,active:!0}),t.view instanceof su&&await t.view.openDocument(e.id)}catch(t){new T.Notice(je(t))}}async pushFile(e){try{this.requireConfigured();let t=await Gp(this.createSyncDeps(),e.path);t.status==="blocked_viewer"?new T.Notice("This remote document is viewer-only, so it cannot be pushed."):t.status==="conflict"?new T.Notice(`Your changes conflict with a newer server version.
 The server version was saved as "${t.conflictPath}".
-Use the "Resolve conflict for this note" command to dismiss it.`,8e3):new T.Notice(t.status==="created"?"Created in Pageden.":"Pushed to Pageden.")}catch(t){new T.Notice(je(t))}}async importVault(e,t,r){return this.requireConfigured(),e1({api:this.api(),vault:this.vaultAdapter(),meta:this.metaStore,workspaceId:this.settings.workspaceId,files:e,targetRootName:t,onProgress:r})}async openFolderDownload(){try{this.requireConfigured();let e=await this.api().tree(this.settings.workspaceId);new nm(this.app,this,e).open()}catch(e){new T.Notice(je(e))}}async downloadFolderDocuments(e,t,r){try{let s=r.documents.filter(l=>l.folderId===e);if(s.length===0){new T.Notice(`No documents found in "${t}".`);return}new T.Notice(`Downloading ${s.length} note${s.length===1?"":"s"} from "${t}"\u2026`,3e3);let i=0,o=0;for(let l of s)try{await tu(this.syncDeps(),l),i++}catch{o++}new T.Notice(o>0?`Downloaded ${i} of ${s.length} notes from "${t}". ${o} failed.`:`Downloaded ${i} note${i===1?"":"s"} from "${t}".`)}catch(s){new T.Notice(je(s))}}async downloadAllDocuments(){try{this.requireConfigured();let e=await this.api().tree(this.settings.workspaceId);if(e.documents.length===0){new T.Notice("No documents found in your Pageden workspace.");return}new T.Notice(`Downloading ${e.documents.length} note${e.documents.length===1?"":"s"}\u2026`,3e3);let t=0,r=0;for(let s of e.documents)try{await tu(this.syncDeps(),s),t++}catch{r++}new T.Notice(r>0?`Downloaded ${t} of ${e.documents.length} notes. ${r} failed.`:`Downloaded all ${t} note${t===1?"":"s"}.`)}catch(e){new T.Notice(je(e))}}async resolveConflict(e){let t=Eo(e.path);if(!await this.app.vault.adapter.exists(t)){new T.Notice("No conflict file found for this note.");return}await this.app.vault.adapter.remove(t),new T.Notice("Conflict resolved \u2014 the server copy has been removed.")}syncDeps(){return{api:this.api(),vault:this.vaultAdapter(),meta:this.metaStore,remoteDocsFolder:this.settings.remoteDocsFolder}}createSyncDeps(){return{...this.syncDeps(),workspaceId:this.settings.workspaceId}}vaultAdapter(){let e=this.app.vault.adapter;return{read:t=>e.read(t),write:(t,r)=>e.write(t,r),readBinary:t=>e.readBinary(t),writeBinary:(t,r)=>e.writeBinary(t,r),exists:t=>e.exists(t),mkdir:t=>e.mkdir(t)}}vaultImportFiles(){return this.app.vault.getFiles().map(e=>({path:e.path,name:e.name,extension:e.extension}))}pluginDir(){return this.manifest.dir??`.obsidian/plugins/${this.manifest.id}`}requireConfigured(){if(!this.settings.serverUrl.trim())throw new Error("Please set your Pageden server URL in settings.");if(!this.settings.token.trim())throw new Error('Please connect to Pageden first. Open Settings \u2192 Pageden and click "Connect to Pageden".');if(!this.settings.workspaceId.trim())throw new Error('Please select a workspace. Open Settings \u2192 Pageden and click "Connect to Pageden".')}},ru=class extends T.ItemView{constructor(t,r){super(t);this.plugin=r}plugin;editor;provider;ydoc;documentId;baseVersion="";lastSavedMarkdown="";statusEl;titleEl;pathEl;saveTimer;saving=!1;saveAgain=!1;getViewType(){return Xp}getDisplayText(){return this.titleEl?.getText()||"Pageden live document"}async openDocument(t){this.destroyLiveSession(),this.documentId=t,this.contentEl.empty(),this.contentEl.addClass("pageden-live-view");let r=this.contentEl.createDiv({cls:"pageden-live-header"}),s=r.createDiv();this.titleEl=s.createEl("h2",{text:"Loading..."}),this.pathEl=s.createEl("p",{text:"Connecting to Pageden"}),this.statusEl=r.createEl("span",{text:"Connecting",cls:"pageden-live-status"});let i=this.contentEl.createDiv({cls:"pageden-live-toolbar"}),o=this.contentEl.createDiv({cls:"pageden-live-editor"}),l=await this.plugin.api().document(t);if(l.permission==="viewer")throw new Error("Live editing requires editor or manager permission.");this.baseVersion=l.version??"",this.lastSavedMarkdown=l.content,this.titleEl.setText(l.title),this.pathEl.setText(l.path),this.ydoc=new qt,this.provider=new Zc(this.plugin.liveBaseUrl(),t,this.ydoc,{params:{token:this.plugin.settings.token},connect:!0,disableBc:!0}),this.editor=new hw({element:o,extensions:[Y0.configure({link:!1,undoRedo:!1}),fx.configure({document:this.ydoc}),w0.configure({autolink:!0,openOnClick:!1,protocols:["http","https","mailto"]}),px.configure({placeholder:"Start writing..."}),mx,gx.configure({nested:!0}),mp.configure({resizable:!0}),Kx,Yx,Gx],editorProps:{attributes:{class:"pageden-live-prosemirror"}},onUpdate:({editor:a})=>{i1(a.getHTML())!==this.lastSavedMarkdown&&this.scheduleSave()}}),this.renderToolbar(i),this.provider.on("status",a=>this.setStatus(a.status==="connected"?"Live":"Reconnecting")),this.provider.on("sync",a=>{a&&this.seedInitialContent(l.content)}),this.provider.synced&&this.seedInitialContent(l.content)}async onClose(){this.destroyLiveSession()}renderToolbar(t){let r=[["B",()=>this.editor?.chain().focus().toggleBold().run()],["I",()=>this.editor?.chain().focus().toggleItalic().run()],["H1",()=>this.editor?.chain().focus().toggleHeading({level:1}).run()],["H2",()=>this.editor?.chain().focus().toggleHeading({level:2}).run()],["List",()=>this.editor?.chain().focus().toggleBulletList().run()],["Task",()=>this.editor?.chain().focus().toggleTaskList().run()],["Save",()=>{this.persist()}]];for(let[s,i]of r)t.createEl("button",{text:s,cls:"pageden-live-button"}).addEventListener("click",i)}seedInitialContent(t){!this.editor||this.editor.getText().trim()||this.editor.commands.setContent(UP(t),{emitUpdate:!0})}scheduleSave(){if(this.saving){this.saveAgain=!0;return}this.saveTimer!==void 0&&window.clearTimeout(this.saveTimer),this.saveTimer=window.setTimeout(()=>{this.persist()},1500)}async persist(){if(!this.editor||!this.documentId)return;if(this.saving){this.saveAgain=!0;return}this.saveTimer!==void 0&&(window.clearTimeout(this.saveTimer),this.saveTimer=void 0);let t=i1(this.editor.getHTML());if(t!==this.lastSavedMarkdown){this.saving=!0,this.setStatus("Saving");try{let r=await this.plugin.api().push(this.documentId,{baseVersion:this.baseVersion,checksum:await Lr(t),content:t});this.baseVersion=r.version,this.lastSavedMarkdown=t,this.setStatus("Saved")}catch(r){if(r instanceof bn&&r.status===409&&r.currentVersion){this.baseVersion=r.currentVersion,this.saving=!1,await this.persist();return}throw this.setStatus("Save failed"),r}finally{this.saving=!1,this.saveAgain&&(this.saveAgain=!1,this.scheduleSave())}}}setStatus(t){this.statusEl?.setText(t)}destroyLiveSession(){this.saveTimer!==void 0&&(window.clearTimeout(this.saveTimer),this.saveTimer=void 0),this.editor?.destroy(),this.provider?.destroy(),this.ydoc?.destroy(),this.editor=void 0,this.provider=void 0,this.ydoc=void 0,this.saveAgain=!1}},Qp=class extends T.PluginSettingTab{constructor(t,r){super(t,r);this.plugin=r}plugin;display(){let{containerEl:t}=this;if(t.empty(),t.createEl("h2",{text:"Pageden"}),!this.plugin.isConfigured())t.createEl("p",{text:"Connect your Obsidian vault to Pageden to sync notes and collaborate with your team.",cls:"setting-item-description"}),new T.Setting(t).setName("Connect your vault").setDesc("Click the button below. A login page will open in your browser \u2014 approve it there and you're done.").addButton(s=>s.setButtonText("Connect to Pageden").setCta().onClick(()=>{this.plugin.startDeviceLogin()})),t.createEl("h3",{text:"Server"}),new T.Setting(t).setName("Server URL").setDesc("The address of your Pageden server.").addText(s=>s.setPlaceholder("https://app.example.com").setValue(this.plugin.settings.serverUrl).onChange(async i=>{this.plugin.settings.serverUrl=i.trim(),await this.plugin.saveSettings()}));else{let s=this.plugin.settings.userName||"your account",i=this.plugin.settings.workspaceName||this.plugin.settings.workspaceId;new T.Setting(t).setName(`Signed in as ${s}`).setDesc(`Workspace: ${i}`).addButton(a=>a.setButtonText("Change workspace").onClick(()=>{this.changeWorkspace()})).addButton(a=>a.setButtonText("Disconnect").onClick(async()=>{this.plugin.settings.token="",this.plugin.settings.workspaceId="",this.plugin.settings.userName="",this.plugin.settings.workspaceName="",await this.plugin.saveSettings(),this.plugin.startAutoSync(),this.display()})),t.createEl("h3",{text:"Sync"}),new T.Setting(t).setName("Background sync").setDesc("Automatically pull remote updates and push local edits.").addToggle(a=>a.setValue(this.plugin.settings.autoSyncEnabled).onChange(async c=>{this.plugin.settings.autoSyncEnabled=c,await this.plugin.saveSettings(),this.plugin.startAutoSync()})),new T.Setting(t).setName("Sync interval (minutes)").setDesc("How often background sync runs. Minimum 1 minute.").addText(a=>a.setPlaceholder("5").setValue(String(this.plugin.settings.autoSyncIntervalMinutes)).onChange(async c=>{let u=Math.max(1,Math.floor(Number(c))||Oo.autoSyncIntervalMinutes);this.plugin.settings.autoSyncIntervalMinutes=u,await this.plugin.saveSettings(),this.plugin.startAutoSync()})),new T.Setting(t).setName("Local folder").setDesc("Folder in your vault where downloaded documents are stored.").addText(a=>a.setPlaceholder("Remote Docs").setValue(this.plugin.settings.remoteDocsFolder).onChange(async c=>{this.plugin.settings.remoteDocsFolder=(0,T.normalizePath)(c.trim()||Oo.remoteDocsFolder),await this.plugin.saveSettings()}));let o=t.createEl("details");o.createEl("summary",{text:"Advanced"});let l=o.createDiv();new T.Setting(l).setName("Server URL").addText(a=>a.setPlaceholder("https://app.example.com").setValue(this.plugin.settings.serverUrl).onChange(async c=>{this.plugin.settings.serverUrl=c.trim(),await this.plugin.saveSettings(),this.plugin.startAutoSync()})),new T.Setting(l).setName("Connection").addButton(a=>a.setButtonText("Test connection").onClick(()=>{this.plugin.validateConnection()})).addButton(a=>a.setButtonText("Sign in again").onClick(()=>{this.plugin.startDeviceLogin()}))}}async changeWorkspace(){try{let t=await this.plugin.api().me();if(t.workspaces.length===0){new T.Notice("No workspaces found on this account.");return}new iu(this.app,this.plugin,t.workspaces,()=>this.display()).open()}catch(t){new T.Notice(je(t))}}},su=class extends T.Modal{constructor(t,r,s,i="Download"){super(t);this.tree=r;this.onPick=s;this.buttonText=i}tree;onPick;buttonText;onOpen(){let{contentEl:t}=this;t.empty(),t.createEl("h2",{text:"Pageden documents"});let r=this.tree.documents.filter(s=>s.permission!=="viewer"||s.version);if(r.length===0){t.createEl("p",{text:"No remote documents are available."});return}for(let s of r)new T.Setting(t).setName(s.title).setDesc(s.permission==="viewer"?`${s.path} \xB7 read only`:s.path).addButton(i=>i.setButtonText(this.buttonText).onClick(()=>{this.close(),this.onPick(s)}))}},Zp=class extends T.Modal{constructor(t,r){super(t);this.plugin=r}plugin;query="";resultsEl;onOpen(){let{contentEl:t}=this;t.empty(),t.createEl("h2",{text:"Search Pageden"}),new T.Setting(t).setName("Query").addText(r=>r.setPlaceholder("Search remote documents").onChange(s=>{this.query=s})).addButton(r=>r.setButtonText("Search").onClick(()=>{this.runSearch()})),this.resultsEl=t.createDiv()}async runSearch(){if(!this.resultsEl)return;this.resultsEl.empty();let t=this.query.trim();if(!t){this.resultsEl.createEl("p",{text:"Enter a search query."});return}try{let r=await this.plugin.searchRemote(t);if(r.length===0){this.resultsEl.createEl("p",{text:"No results."});return}for(let s of r)new T.Setting(this.resultsEl).setName(s.title).setDesc(s.permission==="viewer"?`${s.path} \xB7 read only`:s.path).addButton(i=>i.setButtonText("Download").onClick(()=>{this.close(),this.plugin.downloadSearchResult(s)}))}catch(r){this.resultsEl.createEl("p",{text:je(r)})}}},em=class extends T.Modal{constructor(t,r,s,i){super(t);this.plugin=r;this.files=s;this.remoteTree=i}plugin;files;remoteTree;targetRootName="Imported from Obsidian";previewEl;statusEl;onOpen(){let{contentEl:t}=this;t.empty(),t.createEl("h2",{text:"Import Obsidian vault"}),t.createEl("p",{text:"Upload this vault's notes into Pageden. Existing remote documents are skipped, never overwritten."}),new T.Setting(t).setName("Pageden folder").setDesc("Imported folders and notes will be created under this top-level folder.").addText(r=>r.setPlaceholder("Imported from Obsidian").setValue(this.targetRootName).onChange(s=>{this.targetRootName=s.trim()||"Imported from Obsidian",this.renderPreview()})),this.previewEl=t.createDiv(),this.statusEl=t.createEl("p"),this.renderPreview(),new T.Setting(t).addButton(r=>r.setButtonText("Import vault").setCta().onClick(async()=>{r.setDisabled(!0).setButtonText("Importing..."),await this.runImport(),r.setDisabled(!1).setButtonText("Import vault")})).addButton(r=>r.setButtonText("Cancel").onClick(()=>this.close()))}renderPreview(){if(!this.previewEl)return;this.previewEl.empty();let t=Yp(this.files,this.remoteTree,this.targetRootName);this.previewEl.createEl("h3",{text:"Preview"});let r=this.previewEl.createEl("ul");r.createEl("li",{text:`${t.notes} Markdown note${t.notes===1?"":"s"} ready to import.`}),r.createEl("li",{text:`${t.attachments} attachment${t.attachments===1?"":"s"} detected.`}),r.createEl("li",{text:`${t.skipped} internal or unsupported file${t.skipped===1?"":"s"} skipped.`}),t.conflicts.length&&r.createEl("li",{text:`${t.conflicts.length} remote document${t.conflicts.length===1?"":"s"} already exist and will be skipped.`}),this.statusEl?.setText("")}async runImport(){try{this.statusEl?.setText("Starting import\u2026");let t=await this.plugin.importVault(this.files,this.targetRootName,(s,i)=>{this.statusEl?.setText(`Importing note ${s} of ${i}\u2026`)}),r=t.attachmentWarnings.length?` ${t.attachmentWarnings.length} attachment warning${t.attachmentWarnings.length===1?"":"s"}.`:"";this.statusEl?.setText(`Done! Created ${t.foldersCreated} folder${t.foldersCreated===1?"":"s"}, imported ${t.documentsCreated} note${t.documentsCreated===1?"":"s"}, uploaded ${t.attachmentsUploaded} attachment${t.attachmentsUploaded===1?"":"s"}.${r}`),new T.Notice("Vault import complete.")}catch(t){let r=je(t);this.statusEl?.setText(r),new T.Notice(r)}}},tm=class extends T.Modal{constructor(t,r,s){super(t);this.plugin=r;this.request=s}plugin;request;intervalId;statusEl;onOpen(){let{contentEl:t}=this;t.empty(),t.createEl("h2",{text:"Connect to Pageden"}),t.createEl("p",{text:"A login page should have opened in your browser. Enter this code there to approve the connection:"}),t.createEl("h3",{text:this.request.userCode,cls:"pageden-device-code"}),t.createEl("p",{text:"If the browser did not open automatically, use the button below.",cls:"setting-item-description"}),new T.Setting(t).addButton(s=>s.setButtonText("Open browser").onClick(()=>window.open(this.request.verificationUri))).addButton(s=>s.setButtonText("Copy code").onClick(()=>{navigator.clipboard?.writeText(this.request.userCode)})).addButton(s=>s.setButtonText("Check now").onClick(()=>{this.poll()})),this.statusEl=t.createEl("p",{text:"Waiting for you to approve in the browser\u2026"});let r=Math.max(1,this.request.interval)*1e3;this.intervalId=window.setInterval(()=>{this.poll()},r),window.open(this.request.verificationUri)}onClose(){this.intervalId!==void 0&&(window.clearInterval(this.intervalId),this.intervalId=void 0)}async poll(){try{await this.plugin.pollDeviceLogin(this.request.deviceCode)==="pending"?this.statusEl?.setText("Waiting for approval..."):this.close()}catch(t){this.statusEl?.setText(je(t))}}},iu=class extends T.Modal{constructor(t,r,s,i){super(t);this.plugin=r;this.workspaces=s;this.onSelect=i}plugin;workspaces;onSelect;onOpen(){let{contentEl:t}=this;t.empty(),t.createEl("h2",{text:"Choose a workspace"}),t.createEl("p",{text:"Select which Pageden workspace to sync with this vault.",cls:"setting-item-description"});for(let r of this.workspaces)new T.Setting(t).setName(r.name).setDesc(r.role==="admin"?"You are an admin":"Member").addButton(s=>s.setButtonText("Select").setCta().onClick(async()=>{this.plugin.settings.workspaceId=r.id,this.plugin.settings.workspaceName=r.name,await this.plugin.saveSettings(),this.plugin.startAutoSync(),this.close(),new T.Notice(`Workspace set to "${r.name}".`),this.onSelect?.()}))}},nm=class extends T.Modal{constructor(t,r,s){super(t);this.plugin=r;this.tree=s}plugin;tree;onOpen(){let{contentEl:t}=this;t.empty(),t.createEl("h2",{text:"Download a folder"}),t.createEl("p",{text:"Choose a folder to download all its notes to your vault.",cls:"setting-item-description"});let r=this.tree.folders.map(s=>({folder:s,count:this.tree.documents.filter(i=>i.folderId===s.id).length})).filter(({count:s})=>s>0).sort((s,i)=>s.folder.path.localeCompare(i.folder.path));if(r.length===0){t.createEl("p",{text:"No folders with documents found in your workspace."});return}for(let{folder:s,count:i}of r)new T.Setting(t).setName(s.name).setDesc(`${s.path} \xB7 ${i} note${i===1?"":"s"}`).addButton(o=>o.setButtonText("Download all").onClick(()=>{this.close(),this.plugin.downloadFolderDocuments(s.id,s.name,this.tree)}))}};function je(n){return n instanceof Error?n.message:"Pageden request failed."}function s1(n,e){let t=(0,T.normalizePath)(n).replace(/\/+$/,""),r=(0,T.normalizePath)(e);return r===t||r.startsWith(`${t}/`)}function UP(n){return J.parse(n,{async:!1})}function i1(n){let e=o1.turndown(n).trimEnd();return e?`${e}
+Use the "Resolve conflict for this note" command to dismiss it.`,8e3):new T.Notice(t.status==="created"?"Created in Pageden.":"Pushed to Pageden.")}catch(t){new T.Notice(je(t))}}async importVault(e,t,r){return this.requireConfigured(),sv({api:this.api(),vault:this.vaultAdapter(),meta:this.metaStore,workspaceId:this.settings.workspaceId,files:e,targetRootName:t,onProgress:r})}async openFolderDownload(){try{this.requireConfigured();let e=await this.api().tree(this.settings.workspaceId);new sm(this.app,this,e).open()}catch(e){new T.Notice(je(e))}}async downloadFolderDocuments(e,t,r){try{let s=r.documents.filter(l=>l.folderId===e);if(s.length===0){new T.Notice(`No documents found in "${t}".`);return}new T.Notice(`Downloading ${s.length} note${s.length===1?"":"s"} from "${t}"\u2026`,3e3);let i=0,o=0;for(let l of s)try{await nu(this.syncDeps(),l),i++}catch{o++}new T.Notice(o>0?`Downloaded ${i} of ${s.length} notes from "${t}". ${o} failed.`:`Downloaded ${i} note${i===1?"":"s"} from "${t}".`)}catch(s){new T.Notice(je(s))}}async downloadAllDocuments(){try{this.requireConfigured();let e=await this.api().tree(this.settings.workspaceId);if(e.documents.length===0){new T.Notice("No documents found in your Pageden workspace.");return}new T.Notice(`Downloading ${e.documents.length} note${e.documents.length===1?"":"s"}\u2026`,3e3);let t=0,r=0;for(let s of e.documents)try{await nu(this.syncDeps(),s),t++}catch{r++}new T.Notice(r>0?`Downloaded ${t} of ${e.documents.length} notes. ${r} failed.`:`Downloaded all ${t} note${t===1?"":"s"}.`)}catch(e){new T.Notice(je(e))}}async resolveConflict(e){let t=Mo(e.path);if(!await this.app.vault.adapter.exists(t)){new T.Notice("No conflict file found for this note.");return}await this.app.vault.adapter.remove(t),new T.Notice("Conflict resolved \u2014 the server copy has been removed.")}syncDeps(){return{api:this.api(),vault:this.vaultAdapter(),meta:this.metaStore,remoteDocsFolder:this.settings.remoteDocsFolder}}createSyncDeps(){return{...this.syncDeps(),workspaceId:this.settings.workspaceId}}vaultAdapter(){let e=this.app.vault.adapter;return{read:t=>e.read(t),write:(t,r)=>e.write(t,r),readBinary:t=>e.readBinary(t),writeBinary:(t,r)=>e.writeBinary(t,r),exists:t=>e.exists(t),mkdir:t=>e.mkdir(t)}}vaultImportFiles(){return this.app.vault.getFiles().map(e=>({path:e.path,name:e.name,extension:e.extension}))}pluginDir(){return this.manifest.dir??`.obsidian/plugins/${this.manifest.id}`}requireConfigured(){if(!this.settings.serverUrl.trim())throw new Error("Please set your Pageden server URL in settings.");if(!this.settings.token.trim())throw new Error('Please connect to Pageden first. Open Settings \u2192 Pageden and click "Connect to Pageden".');if(!this.settings.workspaceId.trim())throw new Error('Please select a workspace. Open Settings \u2192 Pageden and click "Connect to Pageden".')}},su=class extends T.ItemView{constructor(t,r){super(t);this.plugin=r}plugin;editor;provider;ydoc;documentId;baseVersion="";lastSavedMarkdown="";statusEl;titleEl;pathEl;saveTimer;saving=!1;saveAgain=!1;getViewType(){return Zp}getDisplayText(){return this.titleEl?.getText()||"Pageden live document"}async openDocument(t){this.destroyLiveSession(),this.documentId=t,this.contentEl.empty(),this.contentEl.addClass("pageden-live-view");let r=this.contentEl.createDiv({cls:"pageden-live-header"}),s=r.createDiv();this.titleEl=s.createEl("h2",{text:"Loading..."}),this.pathEl=s.createEl("p",{text:"Connecting to Pageden"}),this.statusEl=r.createEl("span",{text:"Connecting",cls:"pageden-live-status"});let i=this.contentEl.createDiv({cls:"pageden-live-toolbar"}),o=this.contentEl.createDiv({cls:"pageden-live-editor"}),l=await this.plugin.api().document(t);if(l.permission==="viewer")throw new Error("Live editing requires editor or manager permission.");this.baseVersion=l.version??"",this.lastSavedMarkdown=l.content,this.titleEl.setText(l.title),this.pathEl.setText(l.path),this.ydoc=new qt,this.provider=new eu(this.plugin.liveBaseUrl(),t,this.ydoc,{params:{token:this.plugin.settings.token},connect:!0,disableBc:!0}),this.editor=new gw({element:o,extensions:[Z0.configure({link:!1,undoRedo:!1}),yx.configure({document:this.ydoc}),S0.configure({autolink:!0,openOnClick:!1,protocols:["http","https","mailto"]}),wx.configure({placeholder:"Start writing..."}),kx,bx.configure({nested:!0}),yp.configure({resizable:!0}),Qx,Zx,eS],editorProps:{attributes:{class:"pageden-live-prosemirror"}},onUpdate:({editor:a})=>{cv(a.getHTML())!==this.lastSavedMarkdown&&this.scheduleSave()}}),this.renderToolbar(i),this.provider.on("status",a=>this.setStatus(a.status==="connected"?"Live":"Reconnecting")),this.provider.on("sync",a=>{a&&this.seedInitialContent(l.content)}),this.provider.synced&&this.seedInitialContent(l.content)}async onClose(){this.destroyLiveSession()}renderToolbar(t){let r=[["B",()=>this.editor?.chain().focus().toggleBold().run()],["I",()=>this.editor?.chain().focus().toggleItalic().run()],["H1",()=>this.editor?.chain().focus().toggleHeading({level:1}).run()],["H2",()=>this.editor?.chain().focus().toggleHeading({level:2}).run()],["List",()=>this.editor?.chain().focus().toggleBulletList().run()],["Task",()=>this.editor?.chain().focus().toggleTaskList().run()],["Save",()=>{this.persist()}]];for(let[s,i]of r)t.createEl("button",{text:s,cls:"pageden-live-button"}).addEventListener("click",i)}seedInitialContent(t){!this.editor||this.editor.getText().trim()||this.editor.commands.setContent(WP(t),{emitUpdate:!0})}scheduleSave(){if(this.saving){this.saveAgain=!0;return}this.saveTimer!==void 0&&window.clearTimeout(this.saveTimer),this.saveTimer=window.setTimeout(()=>{this.persist()},1500)}async persist(){if(!this.editor||!this.documentId)return;if(this.saving){this.saveAgain=!0;return}this.saveTimer!==void 0&&(window.clearTimeout(this.saveTimer),this.saveTimer=void 0);let t=cv(this.editor.getHTML());if(t!==this.lastSavedMarkdown){this.saving=!0,this.setStatus("Saving");try{let r=await this.plugin.api().push(this.documentId,{baseVersion:this.baseVersion,checksum:await _r(t),content:t});this.baseVersion=r.version,this.lastSavedMarkdown=t,this.setStatus("Saved")}catch(r){if(r instanceof xn&&r.status===409&&r.currentVersion){this.baseVersion=r.currentVersion,this.saving=!1,await this.persist();return}throw this.setStatus("Save failed"),r}finally{this.saving=!1,this.saveAgain&&(this.saveAgain=!1,this.scheduleSave())}}}setStatus(t){this.statusEl?.setText(t)}destroyLiveSession(){this.saveTimer!==void 0&&(window.clearTimeout(this.saveTimer),this.saveTimer=void 0),this.editor?.destroy(),this.provider?.destroy(),this.ydoc?.destroy(),this.editor=void 0,this.provider=void 0,this.ydoc=void 0,this.saveAgain=!1}},em=class extends T.PluginSettingTab{constructor(t,r){super(t,r);this.plugin=r}plugin;display(){let{containerEl:t}=this;if(t.empty(),t.createEl("h2",{text:"Pageden"}),!this.plugin.isConfigured())t.createEl("p",{text:"Connect your Obsidian vault to Pageden to sync notes and collaborate with your team.",cls:"setting-item-description"}),new T.Setting(t).setName("Connect your vault").setDesc("Click the button below. A login page will open in your browser \u2014 approve it there and you're done.").addButton(s=>s.setButtonText("Connect to Pageden").setCta().onClick(()=>{this.plugin.startDeviceLogin()})),t.createEl("h3",{text:"Server"}),new T.Setting(t).setName("Server URL").setDesc("The address of your Pageden server.").addText(s=>s.setPlaceholder("https://app.example.com").setValue(this.plugin.settings.serverUrl).onChange(async i=>{this.plugin.settings.serverUrl=i.trim(),await this.plugin.saveSettings()}));else{let s=this.plugin.settings.userName||"your account",i=this.plugin.settings.workspaceName||this.plugin.settings.workspaceId;new T.Setting(t).setName(`Signed in as ${s}`).setDesc(`Workspace: ${i}`).addButton(a=>a.setButtonText("Change workspace").onClick(()=>{this.changeWorkspace()})).addButton(a=>a.setButtonText("Disconnect").onClick(async()=>{this.plugin.settings.token="",this.plugin.settings.workspaceId="",this.plugin.settings.userName="",this.plugin.settings.workspaceName="",await this.plugin.saveSettings(),this.plugin.startAutoSync(),this.display()})),t.createEl("h3",{text:"Sync"}),new T.Setting(t).setName("Background sync").setDesc("Automatically pull remote updates and push local edits.").addToggle(a=>a.setValue(this.plugin.settings.autoSyncEnabled).onChange(async c=>{this.plugin.settings.autoSyncEnabled=c,await this.plugin.saveSettings(),this.plugin.startAutoSync()})),new T.Setting(t).setName("Sync interval (minutes)").setDesc("How often background sync runs. Minimum 1 minute.").addText(a=>a.setPlaceholder("5").setValue(String(this.plugin.settings.autoSyncIntervalMinutes)).onChange(async c=>{let u=Math.max(1,Math.floor(Number(c))||Po.autoSyncIntervalMinutes);this.plugin.settings.autoSyncIntervalMinutes=u,await this.plugin.saveSettings(),this.plugin.startAutoSync()})),new T.Setting(t).setName("Local folder").setDesc("Folder in your vault where downloaded documents are stored.").addText(a=>a.setPlaceholder("Remote Docs").setValue(this.plugin.settings.remoteDocsFolder).onChange(async c=>{this.plugin.settings.remoteDocsFolder=(0,T.normalizePath)(c.trim()||Po.remoteDocsFolder),await this.plugin.saveSettings()}));let o=t.createEl("details");o.createEl("summary",{text:"Advanced"});let l=o.createDiv();new T.Setting(l).setName("Server URL").addText(a=>a.setPlaceholder("https://app.example.com").setValue(this.plugin.settings.serverUrl).onChange(async c=>{this.plugin.settings.serverUrl=c.trim(),await this.plugin.saveSettings(),this.plugin.startAutoSync()})),new T.Setting(l).setName("Connection").addButton(a=>a.setButtonText("Test connection").onClick(()=>{this.plugin.validateConnection()})).addButton(a=>a.setButtonText("Sign in again").onClick(()=>{this.plugin.startDeviceLogin()}))}}async changeWorkspace(){try{let t=await this.plugin.api().me();if(t.workspaces.length===0){new T.Notice("No workspaces found on this account.");return}new ou(this.app,this.plugin,t.workspaces,()=>this.display()).open()}catch(t){new T.Notice(je(t))}}},iu=class extends T.Modal{constructor(t,r,s,i="Download"){super(t);this.tree=r;this.onPick=s;this.buttonText=i}tree;onPick;buttonText;onOpen(){let{contentEl:t}=this;t.empty(),t.createEl("h2",{text:"Pageden documents"});let r=this.tree.documents.filter(s=>s.permission!=="viewer"||s.version);if(r.length===0){t.createEl("p",{text:"No remote documents are available."});return}for(let s of r)new T.Setting(t).setName(s.title).setDesc(s.permission==="viewer"?`${s.path} \xB7 read only`:s.path).addButton(i=>i.setButtonText(this.buttonText).onClick(()=>{this.close(),this.onPick(s)}))}},tm=class extends T.Modal{constructor(t,r){super(t);this.plugin=r}plugin;query="";resultsEl;onOpen(){let{contentEl:t}=this;t.empty(),t.createEl("h2",{text:"Search Pageden"}),new T.Setting(t).setName("Query").addText(r=>r.setPlaceholder("Search remote documents").onChange(s=>{this.query=s})).addButton(r=>r.setButtonText("Search").onClick(()=>{this.runSearch()})),this.resultsEl=t.createDiv()}async runSearch(){if(!this.resultsEl)return;this.resultsEl.empty();let t=this.query.trim();if(!t){this.resultsEl.createEl("p",{text:"Enter a search query."});return}try{let r=await this.plugin.searchRemote(t);if(r.length===0){this.resultsEl.createEl("p",{text:"No results."});return}for(let s of r)new T.Setting(this.resultsEl).setName(s.title).setDesc(s.permission==="viewer"?`${s.path} \xB7 read only`:s.path).addButton(i=>i.setButtonText("Download").onClick(()=>{this.close(),this.plugin.downloadSearchResult(s)}))}catch(r){this.resultsEl.createEl("p",{text:je(r)})}}},nm=class extends T.Modal{constructor(t,r,s,i){super(t);this.plugin=r;this.files=s;this.remoteTree=i}plugin;files;remoteTree;targetRootName="Imported from Obsidian";previewEl;statusEl;onOpen(){let{contentEl:t}=this;t.empty(),t.createEl("h2",{text:"Import Obsidian vault"}),t.createEl("p",{text:"Upload this vault's notes into Pageden. Existing remote documents are skipped, never overwritten."}),new T.Setting(t).setName("Pageden folder").setDesc("Imported folders and notes will be created under this top-level folder.").addText(r=>r.setPlaceholder("Imported from Obsidian").setValue(this.targetRootName).onChange(s=>{this.targetRootName=s.trim()||"Imported from Obsidian",this.renderPreview()})),this.previewEl=t.createDiv(),this.statusEl=t.createEl("p"),this.renderPreview(),new T.Setting(t).addButton(r=>r.setButtonText("Import vault").setCta().onClick(async()=>{r.setDisabled(!0).setButtonText("Importing..."),await this.runImport(),r.setDisabled(!1).setButtonText("Import vault")})).addButton(r=>r.setButtonText("Cancel").onClick(()=>this.close()))}renderPreview(){if(!this.previewEl)return;this.previewEl.empty();let t=Xp(this.files,this.remoteTree,this.targetRootName);this.previewEl.createEl("h3",{text:"Preview"});let r=this.previewEl.createEl("ul");r.createEl("li",{text:`${t.notes} Markdown note${t.notes===1?"":"s"} ready to import.`}),r.createEl("li",{text:`${t.attachments} attachment${t.attachments===1?"":"s"} detected.`}),r.createEl("li",{text:`${t.skipped} internal or unsupported file${t.skipped===1?"":"s"} skipped.`}),t.conflicts.length&&r.createEl("li",{text:`${t.conflicts.length} remote document${t.conflicts.length===1?"":"s"} already exist and will be skipped.`}),this.statusEl?.setText("")}async runImport(){try{this.statusEl?.setText("Starting import\u2026");let t=await this.plugin.importVault(this.files,this.targetRootName,(s,i)=>{this.statusEl?.setText(`Importing note ${s} of ${i}\u2026`)}),r=t.attachmentWarnings.length?` ${t.attachmentWarnings.length} attachment warning${t.attachmentWarnings.length===1?"":"s"}.`:"";this.statusEl?.setText(`Done! Created ${t.foldersCreated} folder${t.foldersCreated===1?"":"s"}, imported ${t.documentsCreated} note${t.documentsCreated===1?"":"s"}, uploaded ${t.attachmentsUploaded} attachment${t.attachmentsUploaded===1?"":"s"}.${r}`),new T.Notice("Vault import complete.")}catch(t){let r=je(t);this.statusEl?.setText(r),new T.Notice(r)}}},rm=class extends T.Modal{constructor(t,r,s){super(t);this.plugin=r;this.request=s}plugin;request;intervalId;statusEl;onOpen(){let{contentEl:t}=this;t.empty(),t.createEl("h2",{text:"Connect to Pageden"}),t.createEl("p",{text:"A login page should have opened in your browser. Enter this code there to approve the connection:"}),t.createEl("h3",{text:this.request.userCode,cls:"pageden-device-code"}),t.createEl("p",{text:"If the browser did not open automatically, use the button below.",cls:"setting-item-description"}),new T.Setting(t).addButton(s=>s.setButtonText("Open browser").onClick(()=>window.open(this.request.verificationUri))).addButton(s=>s.setButtonText("Copy code").onClick(()=>{navigator.clipboard?.writeText(this.request.userCode)})).addButton(s=>s.setButtonText("Check now").onClick(()=>{this.poll()})),this.statusEl=t.createEl("p",{text:"Waiting for you to approve in the browser\u2026"});let r=Math.max(1,this.request.interval)*1e3;this.intervalId=window.setInterval(()=>{this.poll()},r),window.open(this.request.verificationUri)}onClose(){this.intervalId!==void 0&&(window.clearInterval(this.intervalId),this.intervalId=void 0)}async poll(){try{await this.plugin.pollDeviceLogin(this.request.deviceCode)==="pending"?this.statusEl?.setText("Waiting for approval..."):this.close()}catch(t){this.statusEl?.setText(je(t))}}},ou=class extends T.Modal{constructor(t,r,s,i){super(t);this.plugin=r;this.workspaces=s;this.onSelect=i}plugin;workspaces;onSelect;onOpen(){let{contentEl:t}=this;t.empty(),t.createEl("h2",{text:"Choose a workspace"}),t.createEl("p",{text:"Select which Pageden workspace to sync with this vault.",cls:"setting-item-description"});for(let r of this.workspaces)new T.Setting(t).setName(r.name).setDesc(r.role==="admin"?"You are an admin":"Member").addButton(s=>s.setButtonText("Select").setCta().onClick(async()=>{this.plugin.settings.workspaceId=r.id,this.plugin.settings.workspaceName=r.name,await this.plugin.saveSettings(),this.plugin.startAutoSync(),this.close(),new T.Notice(`Workspace set to "${r.name}".`),this.onSelect?.()}))}},sm=class extends T.Modal{constructor(t,r,s){super(t);this.plugin=r;this.tree=s}plugin;tree;onOpen(){let{contentEl:t}=this;t.empty(),t.createEl("h2",{text:"Download a folder"}),t.createEl("p",{text:"Choose a folder to download all its notes to your vault.",cls:"setting-item-description"});let r=this.tree.folders.map(s=>({folder:s,count:this.tree.documents.filter(i=>i.folderId===s.id).length})).filter(({count:s})=>s>0).sort((s,i)=>s.folder.path.localeCompare(i.folder.path));if(r.length===0){t.createEl("p",{text:"No folders with documents found in your workspace."});return}for(let{folder:s,count:i}of r)new T.Setting(t).setName(s.name).setDesc(`${s.path} \xB7 ${i} note${i===1?"":"s"}`).addButton(o=>o.setButtonText("Download all").onClick(()=>{this.close(),this.plugin.downloadFolderDocuments(s.id,s.name,this.tree)}))}};function je(n){return n instanceof Error?n.message:"Pageden request failed."}function av(n,e){let t=(0,T.normalizePath)(n).replace(/\/+$/,""),r=(0,T.normalizePath)(e);return r===t||r.startsWith(`${t}/`)}function WP(n){return J.parse(n,{async:!1})}function cv(n){let e=uv.turndown(n).trimEnd();return e?`${e}
 `:""}
diff --git a/manifest.json b/manifest.json
index 5dcebd7..40380d3 100644
--- a/manifest.json
+++ b/manifest.json
@@ -1,7 +1,7 @@
 {
   "id": "pageden-sync",
   "name": "Pageden Sync",
-  "version": "0.1.4",
+  "version": "0.1.5",
   "minAppVersion": "1.5.0",
   "description": "Edit your team's server-owned Markdown documents from Pageden.",
   "author": "ccfiel",
diff --git a/package.json b/package.json
new file mode 100644
index 0000000..d94c10b
--- /dev/null
+++ b/package.json
@@ -0,0 +1,38 @@
+{
+  "name": "pageden-sync",
+  "version": "0.1.5",
+  "private": true,
+  "type": "module",
+  "scripts": {
+    "build": "node esbuild.config.mjs",
+    "typecheck": "tsc --noEmit",
+    "test": "vitest run -c vitest.config.ts"
+  },
+  "dependencies": {
+    "@tiptap/core": "3.26.0",
+    "@tiptap/extension-collaboration": "3.26.0",
+    "@tiptap/extension-link": "3.26.0",
+    "@tiptap/extension-placeholder": "3.26.0",
+    "@tiptap/extension-table": "3.26.0",
+    "@tiptap/extension-table-cell": "3.26.0",
+    "@tiptap/extension-table-header": "3.26.0",
+    "@tiptap/extension-table-row": "3.26.0",
+    "@tiptap/extension-task-item": "3.26.0",
+    "@tiptap/extension-task-list": "3.26.0",
+    "@tiptap/pm": "3.26.0",
+    "@tiptap/starter-kit": "3.26.0",
+    "marked": "^18.0.5",
+    "turndown": "^7.2.4",
+    "turndown-plugin-gfm": "^1.0.2",
+    "y-websocket": "^3.0.0",
+    "yjs": "^13.6.31"
+  },
+  "devDependencies": {
+    "@types/node": "^20",
+    "@types/turndown": "^5.0.6",
+    "esbuild": "^0.28.0",
+    "obsidian": "^1.13.0",
+    "typescript": "^5.9.3",
+    "vitest": "^2.0.5"
+  }
+}
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
new file mode 100644
index 0000000..3160615
--- /dev/null
+++ b/pnpm-lock.yaml
@@ -0,0 +1,1869 @@
+lockfileVersion: '9.0'
+
+settings:
+  autoInstallPeers: true
+  excludeLinksFromLockfile: false
+
+importers:
+
+  .:
+    dependencies:
+      '@tiptap/core':
+        specifier: 3.26.0
+        version: 3.26.0(@tiptap/pm@3.26.0)
+      '@tiptap/extension-collaboration':
+        specifier: 3.26.0
+        version: 3.26.0(@tiptap/core@3.26.0(@tiptap/pm@3.26.0))(@tiptap/pm@3.26.0)(@tiptap/y-tiptap@3.0.5(prosemirror-model@1.25.8)(prosemirror-state@1.4.4)(prosemirror-view@1.41.9)(y-protocols@1.0.7(yjs@13.6.31))(yjs@13.6.31))(yjs@13.6.31)
+      '@tiptap/extension-link':
+        specifier: 3.26.0
+        version: 3.26.0(@tiptap/core@3.26.0(@tiptap/pm@3.26.0))(@tiptap/pm@3.26.0)
+      '@tiptap/extension-placeholder':
+        specifier: 3.26.0
+        version: 3.26.0(@tiptap/extensions@3.26.1(@tiptap/core@3.26.0(@tiptap/pm@3.26.0))(@tiptap/pm@3.26.0))
+      '@tiptap/extension-table':
+        specifier: 3.26.0
+        version: 3.26.0(@tiptap/core@3.26.0(@tiptap/pm@3.26.0))(@tiptap/pm@3.26.0)
+      '@tiptap/extension-table-cell':
+        specifier: 3.26.0
+        version: 3.26.0(@tiptap/extension-table@3.26.0(@tiptap/core@3.26.0(@tiptap/pm@3.26.0))(@tiptap/pm@3.26.0))
+      '@tiptap/extension-table-header':
+        specifier: 3.26.0
+        version: 3.26.0(@tiptap/extension-table@3.26.0(@tiptap/core@3.26.0(@tiptap/pm@3.26.0))(@tiptap/pm@3.26.0))
+      '@tiptap/extension-table-row':
+        specifier: 3.26.0
+        version: 3.26.0(@tiptap/extension-table@3.26.0(@tiptap/core@3.26.0(@tiptap/pm@3.26.0))(@tiptap/pm@3.26.0))
+      '@tiptap/extension-task-item':
+        specifier: 3.26.0
+        version: 3.26.0(@tiptap/extension-list@3.26.1(@tiptap/core@3.26.0(@tiptap/pm@3.26.0))(@tiptap/pm@3.26.0))
+      '@tiptap/extension-task-list':
+        specifier: 3.26.0
+        version: 3.26.0(@tiptap/extension-list@3.26.1(@tiptap/core@3.26.0(@tiptap/pm@3.26.0))(@tiptap/pm@3.26.0))
+      '@tiptap/pm':
+        specifier: 3.26.0
+        version: 3.26.0
+      '@tiptap/starter-kit':
+        specifier: 3.26.0
+        version: 3.26.0
+      marked:
+        specifier: ^18.0.5
+        version: 18.0.5
+      turndown:
+        specifier: ^7.2.4
+        version: 7.2.4
+      turndown-plugin-gfm:
+        specifier: ^1.0.2
+        version: 1.0.2
+      y-websocket:
+        specifier: ^3.0.0
+        version: 3.0.0(yjs@13.6.31)
+      yjs:
+        specifier: ^13.6.31
+        version: 13.6.31
+    devDependencies:
+      '@types/node':
+        specifier: ^20
+        version: 20.19.43
+      '@types/turndown':
+        specifier: ^5.0.6
+        version: 5.0.6
+      esbuild:
+        specifier: ^0.28.0
+        version: 0.28.1
+      obsidian:
+        specifier: ^1.13.0
+        version: 1.13.1(@codemirror/state@6.5.0)(@codemirror/view@6.38.6)
+      typescript:
+        specifier: ^5.9.3
+        version: 5.9.3
+      vitest:
+        specifier: ^2.0.5
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+  esbuild@0.21.5:
+    optionalDependencies:
+      '@esbuild/aix-ppc64': 0.21.5
+      '@esbuild/android-arm': 0.21.5
+      '@esbuild/android-arm64': 0.21.5
+      '@esbuild/android-x64': 0.21.5
+      '@esbuild/darwin-arm64': 0.21.5
+      '@esbuild/darwin-x64': 0.21.5
+      '@esbuild/freebsd-arm64': 0.21.5
+      '@esbuild/freebsd-x64': 0.21.5
+      '@esbuild/linux-arm': 0.21.5
+      '@esbuild/linux-arm64': 0.21.5
+      '@esbuild/linux-ia32': 0.21.5
+      '@esbuild/linux-loong64': 0.21.5
+      '@esbuild/linux-mips64el': 0.21.5
+      '@esbuild/linux-ppc64': 0.21.5
+      '@esbuild/linux-riscv64': 0.21.5
+      '@esbuild/linux-s390x': 0.21.5
+      '@esbuild/linux-x64': 0.21.5
+      '@esbuild/netbsd-x64': 0.21.5
+      '@esbuild/openbsd-x64': 0.21.5
+      '@esbuild/sunos-x64': 0.21.5
+      '@esbuild/win32-arm64': 0.21.5
+      '@esbuild/win32-ia32': 0.21.5
+      '@esbuild/win32-x64': 0.21.5
+
+  esbuild@0.28.1:
+    optionalDependencies:
+      '@esbuild/aix-ppc64': 0.28.1
+      '@esbuild/android-arm': 0.28.1
+      '@esbuild/android-arm64': 0.28.1
+      '@esbuild/android-x64': 0.28.1
+      '@esbuild/darwin-arm64': 0.28.1
+      '@esbuild/darwin-x64': 0.28.1
+      '@esbuild/freebsd-arm64': 0.28.1
+      '@esbuild/freebsd-x64': 0.28.1
+      '@esbuild/linux-arm': 0.28.1
+      '@esbuild/linux-arm64': 0.28.1
+      '@esbuild/linux-ia32': 0.28.1
+      '@esbuild/linux-loong64': 0.28.1
+      '@esbuild/linux-mips64el': 0.28.1
+      '@esbuild/linux-ppc64': 0.28.1
+      '@esbuild/linux-riscv64': 0.28.1
+      '@esbuild/linux-s390x': 0.28.1
+      '@esbuild/linux-x64': 0.28.1
+      '@esbuild/netbsd-arm64': 0.28.1
+      '@esbuild/netbsd-x64': 0.28.1
+      '@esbuild/openbsd-arm64': 0.28.1
+      '@esbuild/openbsd-x64': 0.28.1
+      '@esbuild/openharmony-arm64': 0.28.1
+      '@esbuild/sunos-x64': 0.28.1
+      '@esbuild/win32-arm64': 0.28.1
+      '@esbuild/win32-ia32': 0.28.1
+      '@esbuild/win32-x64': 0.28.1
+
+  estree-walker@3.0.3:
+    dependencies:
+      '@types/estree': 1.0.9
+
+  expect-type@1.3.0: {}
+
+  fsevents@2.3.3:
+    optional: true
+
+  isomorphic.js@0.2.5: {}
+
+  lib0@0.2.117:
+    dependencies:
+      isomorphic.js: 0.2.5
+
+  linkifyjs@4.3.3: {}
+
+  loupe@3.2.1: {}
+
+  magic-string@0.30.21:
+    dependencies:
+      '@jridgewell/sourcemap-codec': 1.5.5
+
+  marked@18.0.5: {}
+
+  moment@2.29.4: {}
+
+  ms@2.1.3: {}
+
+  nanoid@3.3.12: {}
+
+  obsidian@1.13.1(@codemirror/state@6.5.0)(@codemirror/view@6.38.6):
+    dependencies:
+      '@codemirror/state': 6.5.0
+      '@codemirror/view': 6.38.6
+      '@types/codemirror': 5.60.8
+      moment: 2.29.4
+
+  orderedmap@2.1.1: {}
+
+  pathe@1.1.2: {}
+
+  pathval@2.0.1: {}
+
+  picocolors@1.1.1: {}
+
+  postcss@8.5.15:
+    dependencies:
+      nanoid: 3.3.12
+      picocolors: 1.1.1
+      source-map-js: 1.2.1
+
+  prosemirror-changeset@2.4.1:
+    dependencies:
+      prosemirror-transform: 1.12.0
+
+  prosemirror-commands@1.7.1:
+    dependencies:
+      prosemirror-model: 1.25.8
+      prosemirror-state: 1.4.4
+      prosemirror-transform: 1.12.0
+
+  prosemirror-dropcursor@1.8.2:
+    dependencies:
+      prosemirror-state: 1.4.4
+      prosemirror-transform: 1.12.0
+      prosemirror-view: 1.41.9
+
+  prosemirror-gapcursor@1.4.1:
+    dependencies:
+      prosemirror-keymap: 1.2.3
+      prosemirror-model: 1.25.8
+      prosemirror-state: 1.4.4
+      prosemirror-view: 1.41.9
+
+  prosemirror-history@1.5.0:
+    dependencies:
+      prosemirror-state: 1.4.4
+      prosemirror-transform: 1.12.0
+      prosemirror-view: 1.41.9
+      rope-sequence: 1.3.4
+
+  prosemirror-inputrules@1.5.1:
+    dependencies:
+      prosemirror-state: 1.4.4
+      prosemirror-transform: 1.12.0
+
+  prosemirror-keymap@1.2.3:
+    dependencies:
+      prosemirror-state: 1.4.4
+      w3c-keyname: 2.2.8
+
+  prosemirror-model@1.25.8:
+    dependencies:
+      orderedmap: 2.1.1
+
+  prosemirror-schema-list@1.5.1:
+    dependencies:
+      prosemirror-model: 1.25.8
+      prosemirror-state: 1.4.4
+      prosemirror-transform: 1.12.0
+
+  prosemirror-state@1.4.4:
+    dependencies:
+      prosemirror-model: 1.25.8
+      prosemirror-transform: 1.12.0
+      prosemirror-view: 1.41.9
+
+  prosemirror-tables@1.8.5:
+    dependencies:
+      prosemirror-keymap: 1.2.3
+      prosemirror-model: 1.25.8
+      prosemirror-state: 1.4.4
+      prosemirror-transform: 1.12.0
+      prosemirror-view: 1.41.9
+
+  prosemirror-transform@1.12.0:
+    dependencies:
+      prosemirror-model: 1.25.8
+
+  prosemirror-view@1.41.9:
+    dependencies:
+      prosemirror-model: 1.25.8
+      prosemirror-state: 1.4.4
+      prosemirror-transform: 1.12.0
+
+  rollup@4.62.0:
+    dependencies:
+      '@types/estree': 1.0.9
+    optionalDependencies:
+      '@rollup/rollup-android-arm-eabi': 4.62.0
+      '@rollup/rollup-android-arm64': 4.62.0
+      '@rollup/rollup-darwin-arm64': 4.62.0
+      '@rollup/rollup-darwin-x64': 4.62.0
+      '@rollup/rollup-freebsd-arm64': 4.62.0
+      '@rollup/rollup-freebsd-x64': 4.62.0
+      '@rollup/rollup-linux-arm-gnueabihf': 4.62.0
+      '@rollup/rollup-linux-arm-musleabihf': 4.62.0
+      '@rollup/rollup-linux-arm64-gnu': 4.62.0
+      '@rollup/rollup-linux-arm64-musl': 4.62.0
+      '@rollup/rollup-linux-loong64-gnu': 4.62.0
+      '@rollup/rollup-linux-loong64-musl': 4.62.0
+      '@rollup/rollup-linux-ppc64-gnu': 4.62.0
+      '@rollup/rollup-linux-ppc64-musl': 4.62.0
+      '@rollup/rollup-linux-riscv64-gnu': 4.62.0
+      '@rollup/rollup-linux-riscv64-musl': 4.62.0
+      '@rollup/rollup-linux-s390x-gnu': 4.62.0
+      '@rollup/rollup-linux-x64-gnu': 4.62.0
+      '@rollup/rollup-linux-x64-musl': 4.62.0
+      '@rollup/rollup-openbsd-x64': 4.62.0
+      '@rollup/rollup-openharmony-arm64': 4.62.0
+      '@rollup/rollup-win32-arm64-msvc': 4.62.0
+      '@rollup/rollup-win32-ia32-msvc': 4.62.0
+      '@rollup/rollup-win32-x64-gnu': 4.62.0
+      '@rollup/rollup-win32-x64-msvc': 4.62.0
+      fsevents: 2.3.3
+
+  rope-sequence@1.3.4: {}
+
+  siginfo@2.0.0: {}
+
+  source-map-js@1.2.1: {}
+
+  stackback@0.0.2: {}
+
+  std-env@3.10.0: {}
+
+  style-mod@4.1.3: {}
+
+  tinybench@2.9.0: {}
+
+  tinyexec@0.3.2: {}
+
+  tinypool@1.1.1: {}
+
+  tinyrainbow@1.2.0: {}
+
+  tinyspy@3.0.2: {}
+
+  turndown-plugin-gfm@1.0.2: {}
+
+  turndown@7.2.4:
+    dependencies:
+      '@mixmark-io/domino': 2.2.0
+
+  typescript@5.9.3: {}
+
+  undici-types@6.21.0: {}
+
+  vite-node@2.1.9(@types/node@20.19.43):
+    dependencies:
+      cac: 6.7.14
+      debug: 4.4.3
+      es-module-lexer: 1.7.0
+      pathe: 1.1.2
+      vite: 5.4.21(@types/node@20.19.43)
+    transitivePeerDependencies:
+      - '@types/node'
+      - less
+      - lightningcss
+      - sass
+      - sass-embedded
+      - stylus
+      - sugarss
+      - supports-color
+      - terser
+
+  vite@5.4.21(@types/node@20.19.43):
+    dependencies:
+      esbuild: 0.21.5
+      postcss: 8.5.15
+      rollup: 4.62.0
+    optionalDependencies:
+      '@types/node': 20.19.43
+      fsevents: 2.3.3
+
+  vitest@2.1.9(@types/node@20.19.43):
+    dependencies:
+      '@vitest/expect': 2.1.9
+      '@vitest/mocker': 2.1.9(vite@5.4.21(@types/node@20.19.43))
+      '@vitest/pretty-format': 2.1.9
+      '@vitest/runner': 2.1.9
+      '@vitest/snapshot': 2.1.9
+      '@vitest/spy': 2.1.9
+      '@vitest/utils': 2.1.9
+      chai: 5.3.3
+      debug: 4.4.3
+      expect-type: 1.3.0
+      magic-string: 0.30.21
+      pathe: 1.1.2
+      std-env: 3.10.0
+      tinybench: 2.9.0
+      tinyexec: 0.3.2
+      tinypool: 1.1.1
+      tinyrainbow: 1.2.0
+      vite: 5.4.21(@types/node@20.19.43)
+      vite-node: 2.1.9(@types/node@20.19.43)
+      why-is-node-running: 2.3.0
+    optionalDependencies:
+      '@types/node': 20.19.43
+    transitivePeerDependencies:
+      - less
+      - lightningcss
+      - msw
+      - sass
+      - sass-embedded
+      - stylus
+      - sugarss
+      - supports-color
+      - terser
+
+  w3c-keyname@2.2.8: {}
+
+  why-is-node-running@2.3.0:
+    dependencies:
+      siginfo: 2.0.0
+      stackback: 0.0.2
+
+  y-protocols@1.0.7(yjs@13.6.31):
+    dependencies:
+      lib0: 0.2.117
+      yjs: 13.6.31
+
+  y-websocket@3.0.0(yjs@13.6.31):
+    dependencies:
+      lib0: 0.2.117
+      y-protocols: 1.0.7(yjs@13.6.31)
+      yjs: 13.6.31
+
+  yjs@13.6.31:
+    dependencies:
+      lib0: 0.2.117
diff --git a/src/api-client.test.ts b/src/api-client.test.ts
new file mode 100644
index 0000000..9dc120e
--- /dev/null
+++ b/src/api-client.test.ts
@@ -0,0 +1,112 @@
+import { describe, expect, it } from "vitest";
+import { PagedenApiClient, PagedenApiError, type RequestTransport } from "./api-client";
+
+class FakeTransport implements RequestTransport {
+  calls: Array<{ url: string; method: string; headers?: Record<string, string>; body?: string | ArrayBuffer }> = [];
+
+  constructor(private readonly response: { status: number; text: string; arrayBuffer?: ArrayBuffer }) {}
+
+  async request(options: { url: string; method: string; headers?: Record<string, string>; body?: string | ArrayBuffer }) {
+    this.calls.push(options);
+    return this.response;
+  }
+}
+
+describe("Pageden API client", () => {
+  it("sends bearer auth and trims duplicate server URL slashes", async () => {
+    const transport = new FakeTransport({ status: 200, text: JSON.stringify({ folders: [], documents: [] }) });
+    const api = new PagedenApiClient("https://team.example.com///", "pm_live_test", transport);
+    await api.tree("ws 1");
+
+    expect(transport.calls[0]?.url).toBe("https://team.example.com/api/documents/tree?workspaceId=ws%201");
+    expect(transport.calls[0]?.headers?.authorization).toBe("Bearer pm_live_test");
+  });
+
+  it("surfaces conflict errors with currentVersion", async () => {
+    const transport = new FakeTransport({
+      status: 409,
+      text: JSON.stringify({ error: "conflict", currentVersion: "rev2", message: "stale" }),
+    });
+    const api = new PagedenApiClient("https://team.example.com", "pm_live_test", transport);
+
+    await expect(api.push("doc1", { baseVersion: "rev1", checksum: "sha256:x", content: "x" })).rejects.toMatchObject({
+      status: 409,
+      currentVersion: "rev2",
+    } satisfies Partial<PagedenApiError>);
+  });
+
+  it("searches remote documents with bearer auth", async () => {
+    const transport = new FakeTransport({ status: 200, text: JSON.stringify({ results: [] }) });
+    const api = new PagedenApiClient("https://team.example.com", "pm_live_test", transport);
+    await api.search("ws1", "runbook notes", 10);
+
+    expect(transport.calls[0]?.url).toBe("https://team.example.com/api/search?workspaceId=ws1&q=runbook+notes&limit=10");
+    expect(transport.calls[0]?.headers?.authorization).toBe("Bearer pm_live_test");
+  });
+
+  it("creates folders and documents through the normal API", async () => {
+    const folderTransport = new FakeTransport({ status: 201, text: JSON.stringify({ id: "folder1", path: "imported" }) });
+    const api = new PagedenApiClient("https://team.example.com", "pm_live_test", folderTransport);
+    await api.createFolder({ workspaceId: "ws1", parentFolderId: null, name: "Imported", slug: "imported" });
+
+    expect(folderTransport.calls[0]?.url).toBe("https://team.example.com/api/folders");
+    expect(folderTransport.calls[0]?.headers?.authorization).toBe("Bearer pm_live_test");
+    expect(JSON.parse(String(folderTransport.calls[0]?.body ?? "{}"))).toEqual({
+      workspaceId: "ws1",
+      parentFolderId: null,
+      name: "Imported",
+      slug: "imported",
+    });
+
+    const documentTransport = new FakeTransport({ status: 201, text: JSON.stringify({ id: "doc1", version: "rev1", checksum: "sha256:x", path: "imported/note.md" }) });
+    const docApi = new PagedenApiClient("https://team.example.com", "pm_live_test", documentTransport);
+    await docApi.createDocument({ workspaceId: "ws1", folderId: "folder1", title: "Note", slug: "note", content: "# Note\n" });
+
+    expect(documentTransport.calls[0]?.url).toBe("https://team.example.com/api/documents");
+    expect(JSON.parse(String(documentTransport.calls[0]?.body ?? "{}"))).toEqual({
+      workspaceId: "ws1",
+      folderId: "folder1",
+      title: "Note",
+      slug: "note",
+      content: "# Note\n",
+    });
+  });
+
+  it("starts and polls device login without bearer auth", async () => {
+    const transport = new FakeTransport({
+      status: 201,
+      text: JSON.stringify({ deviceCode: "dev", userCode: "ABCD-2345", verificationUri: "https://app/devices", expiresIn: 600, interval: 5 }),
+    });
+    const api = new PagedenApiClient("https://team.example.com", "", transport);
+    await api.deviceStart();
+
+    expect(transport.calls[0]?.url).toBe("https://team.example.com/api/auth/device/start");
+    expect(transport.calls[0]?.headers?.authorization).toBeUndefined();
+
+    const pollTransport = new FakeTransport({ status: 200, text: JSON.stringify({ status: "approved", token: "pm_live_new" }) });
+    const pollApi = new PagedenApiClient("https://team.example.com", "", pollTransport);
+    await expect(pollApi.devicePoll("dev")).resolves.toEqual({ status: "approved", token: "pm_live_new" });
+    expect(pollTransport.calls[0]?.url).toBe("https://team.example.com/api/auth/device/poll");
+    expect(pollTransport.calls[0]?.headers?.authorization).toBeUndefined();
+    expect(JSON.parse(String(pollTransport.calls[0]?.body ?? "{}"))).toEqual({ deviceCode: "dev" });
+  });
+
+  it("uploads and downloads attachment bytes", async () => {
+    const body = new Uint8Array([1, 2, 3]).buffer;
+    const transport = new FakeTransport({
+      status: 201,
+      text: JSON.stringify({ id: "att1", filename: "a b.png", contentType: "image/png", size: 3, sha256: "abc", createdAt: "now" }),
+    });
+    const api = new PagedenApiClient("https://team.example.com", "pm_live_test", transport);
+    await api.uploadAttachment("doc1", "a b.png", body, "image/png");
+
+    expect(transport.calls[0]?.url).toBe("https://team.example.com/api/documents/doc1/attachments?filename=a%20b.png");
+    expect(transport.calls[0]?.headers?.["content-type"]).toBe("image/png");
+    expect(transport.calls[0]?.body).toBe(body);
+
+    const downloadBody = new Uint8Array([9]).buffer;
+    const downloadTransport = new FakeTransport({ status: 200, text: "", arrayBuffer: downloadBody });
+    const downloadApi = new PagedenApiClient("https://team.example.com", "pm_live_test", downloadTransport);
+    await expect(downloadApi.downloadAttachment("att1")).resolves.toBe(downloadBody);
+  });
+});
diff --git a/src/api-client.ts b/src/api-client.ts
new file mode 100644
index 0000000..6676fb0
--- /dev/null
+++ b/src/api-client.ts
@@ -0,0 +1,170 @@
+import { requestUrl } from "obsidian";
+import type {
+  Attachment,
+  AttachmentListResponse,
+  CreateDocumentResponse,
+  CreateFolderResponse,
+  DevicePollResponse,
+  DeviceStartResponse,
+  MeResponse,
+  RemoteDocumentWithContent,
+  RemoteTree,
+  SearchResponse,
+  WriteResult,
+} from "./types";
+
+export class PagedenApiError extends Error {
+  constructor(
+    readonly status: number,
+    readonly body: unknown,
+  ) {
+    super(`Pageden API error ${status}`);
+    this.name = "PagedenApiError";
+  }
+
+  get code(): string | undefined {
+    if (this.body && typeof this.body === "object" && "error" in this.body) {
+      return String((this.body as { error: unknown }).error);
+    }
+    return undefined;
+  }
+
+  get currentVersion(): string | null {
+    if (this.body && typeof this.body === "object" && "currentVersion" in this.body) {
+      const value = (this.body as { currentVersion: unknown }).currentVersion;
+      return typeof value === "string" ? value : null;
+    }
+    return null;
+  }
+}
+
+export interface RequestTransport {
+  request(options: {
+    url: string;
+    method: string;
+    headers?: Record<string, string>;
+    body?: string | ArrayBuffer;
+  }): Promise<{ status: number; text: string; arrayBuffer?: ArrayBuffer }>;
+}
+
+export class ObsidianRequestTransport implements RequestTransport {
+  async request(options: { url: string; method: string; headers?: Record<string, string>; body?: string | ArrayBuffer }) {
+    const response = await requestUrl(options);
+    return { status: response.status, text: response.text, arrayBuffer: response.arrayBuffer };
+  }
+}
+
+export class PagedenApiClient {
+  constructor(
+    private readonly serverUrl: string,
+    private readonly token: string,
+    private readonly transport: RequestTransport = new ObsidianRequestTransport(),
+  ) {}
+
+  me(): Promise<MeResponse> {
+    return this.request("GET", "/me");
+  }
+
+  async validate(): Promise<void> {
+    await this.me();
+  }
+
+  tree(workspaceId: string): Promise<RemoteTree> {
+    return this.request("GET", `/documents/tree?workspaceId=${encodeURIComponent(workspaceId)}`);
+  }
+
+  document(id: string): Promise<RemoteDocumentWithContent> {
+    return this.request("GET", `/documents/${encodeURIComponent(id)}`);
+  }
+
+  createFolder(body: { workspaceId: string; parentFolderId: string | null; name: string; slug: string }): Promise<CreateFolderResponse> {
+    return this.request("POST", "/folders", body);
+  }
+
+  createDocument(body: { workspaceId: string; folderId: string; title: string; slug: string; content: string }): Promise<CreateDocumentResponse> {
+    return this.request("POST", "/documents", body);
+  }
+
+  push(documentId: string, body: { baseVersion: string; checksum: string; content: string }): Promise<WriteResult> {
+    return this.request("POST", `/documents/${encodeURIComponent(documentId)}/push`, body);
+  }
+
+  search(workspaceId: string, q: string, limit = 20): Promise<SearchResponse> {
+    const params = new URLSearchParams({ workspaceId, q, limit: String(limit) });
+    return this.request("GET", `/search?${params.toString()}`);
+  }
+
+  deviceStart(): Promise<DeviceStartResponse> {
+    return this.request("POST", "/auth/device/start", undefined, { auth: false });
+  }
+
+  devicePoll(deviceCode: string): Promise<DevicePollResponse> {
+    return this.request("POST", "/auth/device/poll", { deviceCode }, { auth: false });
+  }
+
+  attachments(documentId: string): Promise<AttachmentListResponse> {
+    return this.request("GET", `/documents/${encodeURIComponent(documentId)}/attachments`);
+  }
+
+  uploadAttachment(documentId: string, filename: string, data: ArrayBuffer, contentType = "application/octet-stream"): Promise<Attachment> {
+    return this.request("POST", `/documents/${encodeURIComponent(documentId)}/attachments?filename=${encodeURIComponent(filename)}`, data, {
+      contentType,
+      raw: true,
+    });
+  }
+
+  async downloadAttachment(attachmentId: string): Promise<ArrayBuffer> {
+    const response = await this.rawRequest("GET", `/attachments/${encodeURIComponent(attachmentId)}`);
+    if (response.arrayBuffer) return response.arrayBuffer;
+    return new TextEncoder().encode(response.text).buffer;
+  }
+
+  async deleteAttachment(attachmentId: string): Promise<void> {
+    await this.request("DELETE", `/attachments/${encodeURIComponent(attachmentId)}`);
+  }
+
+  private async request<T>(
+    method: string,
+    path: string,
+    body?: unknown,
+    options: { auth?: boolean; contentType?: string; raw?: boolean } = {},
+  ): Promise<T> {
+    const response = await this.rawRequest(method, path, body, options);
+    const json = safeJson(response.text);
+    if (response.status < 200 || response.status >= 300) {
+      throw new PagedenApiError(response.status, json);
+    }
+    return json as T;
+  }
+
+  private async rawRequest(
+    method: string,
+    path: string,
+    body?: unknown,
+    options: { auth?: boolean; contentType?: string; raw?: boolean } = {},
+  ): Promise<{ status: number; text: string; arrayBuffer?: ArrayBuffer }> {
+    const headers = {
+      ...(options.auth === false || !this.token ? {} : { authorization: `Bearer ${this.token}` }),
+      ...(body === undefined ? {} : { "content-type": options.contentType ?? "application/json" }),
+    };
+    const response = await this.transport.request({
+      method,
+      url: `${this.serverUrl.replace(/\/+$/, "")}/api${path}`,
+      headers,
+      body: body === undefined ? undefined : options.raw ? (body as ArrayBuffer) : JSON.stringify(body),
+    });
+    if (response.status < 200 || response.status >= 300) {
+      throw new PagedenApiError(response.status, safeJson(response.text));
+    }
+    return response;
+  }
+}
+
+function safeJson(text: string): unknown {
+  if (!text) return null;
+  try {
+    return JSON.parse(text);
+  } catch {
+    return text;
+  }
+}
diff --git a/src/checksum.test.ts b/src/checksum.test.ts
new file mode 100644
index 0000000..bb4d853
--- /dev/null
+++ b/src/checksum.test.ts
@@ -0,0 +1,15 @@
+import { createHash, webcrypto } from "node:crypto";
+import { describe, expect, it } from "vitest";
+import { canonicalize, checksum } from "./checksum";
+
+Object.defineProperty(globalThis, "crypto", { value: webcrypto, configurable: true });
+
+describe("plugin checksum", () => {
+  it("canonicalizes CRLF, bare CR, empty, and trailing-newline variants", async () => {
+    expect(canonicalize("a\r\nb\r")).toBe("a\nb\n");
+    expect(canonicalize("")).toBe("\n");
+    expect(canonicalize("a\n\n\n")).toBe("a\n");
+    const expected = createHash("sha256").update("a\nb\n", "utf8").digest("hex");
+    await expect(checksum("a\r\nb")).resolves.toBe(`sha256:${expected}`);
+  });
+});
diff --git a/src/checksum.ts b/src/checksum.ts
new file mode 100644
index 0000000..4a0692c
--- /dev/null
+++ b/src/checksum.ts
@@ -0,0 +1,13 @@
+export function canonicalize(content: string): string {
+  return content.replace(/\r\n/g, "\n").replace(/\r/g, "\n").replace(/\n*$/, "") + "\n";
+}
+
+export async function checksum(content: string): Promise<string> {
+  if (!globalThis.crypto?.subtle) {
+    throw new Error("Web Crypto is required to compute Pageden checksums.");
+  }
+  const bytes = new TextEncoder().encode(canonicalize(content));
+  const digest = await globalThis.crypto.subtle.digest("SHA-256", bytes);
+  const hex = [...new Uint8Array(digest)].map((byte) => byte.toString(16).padStart(2, "0")).join("");
+  return `sha256:${hex}`;
+}
diff --git a/src/import-vault.test.ts b/src/import-vault.test.ts
new file mode 100644
index 0000000..e5d8cf4
--- /dev/null
+++ b/src/import-vault.test.ts
@@ -0,0 +1,111 @@
+import { webcrypto } from "node:crypto";
+import { describe, expect, it, vi } from "vitest";
+import { buildVaultImportPreview, extractAttachmentRefs, importVaultToPageden, slugify, type VaultImportFile } from "./import-vault";
+import type { RemoteDocumentWithContent, RemoteTree, ServerMetaEntry } from "./types";
+
+Object.defineProperty(globalThis, "crypto", { value: webcrypto, configurable: true });
+
+const files: VaultImportFile[] = [
+  { path: "Projects/Launch.md", name: "Launch.md", extension: "md" },
+  { path: "Projects/assets/diagram.png", name: "diagram.png", extension: "png" },
+  { path: ".obsidian/app.json", name: "app.json", extension: "json" },
+  { path: "Scratch.conflict.md", name: "Scratch.conflict.md", extension: "md" },
+];
+
+const emptyTree: RemoteTree = { folders: [], documents: [] };
+
+describe("vault import", () => {
+  it("previews notes, attachments, skipped internal files, and remote path conflicts", () => {
+    const preview = buildVaultImportPreview(files, {
+      folders: [],
+      documents: [
+        {
+          id: "doc-existing",
+          folderId: "folder-existing",
+          title: "Launch",
+          path: "imported-from-obsidian/projects/launch.md",
+          permission: "editor",
+          version: "rev1",
+          checksum: "sha256:x",
+        },
+      ],
+    });
+
+    expect(preview).toMatchObject({
+      targetRootSlug: "imported-from-obsidian",
+      notes: 1,
+      attachments: 1,
+      skipped: 2,
+      conflicts: ["imported-from-obsidian/projects/launch.md"],
+    });
+  });
+
+  it("extracts Obsidian and Markdown attachment embeds", () => {
+    expect(extractAttachmentRefs("![[diagram.png|wide]]\n![chart](assets/chart%201.png)\n![remote](https://example.com/x.png)")).toEqual([
+      "diagram.png",
+      "assets/chart 1.png",
+    ]);
+  });
+
+  it("slugifies names into stable URL-safe segments", () => {
+    expect(slugify("Finance Plan.md")).toBe("finance-plan");
+    expect(slugify("你好")).toBe("untitled");
+  });
+
+  it("creates folders and documents, links metadata, and uploads referenced attachments", async () => {
+    const read = vi.fn(async (path: string) => {
+      if (path === "Projects/Launch.md") return "# Launch\r\n\n![[diagram.png]]\n";
+      throw new Error(`missing ${path}`);
+    });
+    const readBinary = vi.fn(async (path: string) => {
+      if (path === "Projects/assets/diagram.png") return new Uint8Array([1, 2, 3]).buffer;
+      throw new Error(`missing binary ${path}`);
+    });
+    const upsert = vi.fn();
+    const remoteDoc: RemoteDocumentWithContent = {
+      id: "doc1",
+      workspaceId: "ws1",
+      folderId: "folder-projects",
+      title: "Launch",
+      path: "imported-from-obsidian/projects/launch.md",
+      permission: "editor",
+      version: "rev1",
+      checksum: "sha256:server",
+      content: "# Launch\n\n![[diagram.png]]\n",
+      updatedAt: "2026-06-10T00:00:00.000Z",
+    };
+    const api = {
+      tree: vi.fn(async () => emptyTree),
+      createFolder: vi
+        .fn()
+        .mockResolvedValueOnce({ id: "folder-root", path: "imported-from-obsidian" })
+        .mockResolvedValueOnce({ id: "folder-projects", path: "imported-from-obsidian/projects" }),
+      createDocument: vi.fn(async () => ({ id: "doc1", version: "rev1", checksum: "sha256:server", path: "imported-from-obsidian/projects/launch.md" })),
+      document: vi.fn(async () => remoteDoc),
+      uploadAttachment: vi.fn(async () => ({ id: "att1", filename: "diagram.png", contentType: "image/png", size: 3, sha256: "sha256:a", createdAt: "now" })),
+    };
+
+    const report = await importVaultToPageden({
+      api,
+      vault: { read, readBinary },
+      meta: { upsert },
+      workspaceId: "ws1",
+      files,
+      targetRootName: "Imported from Obsidian",
+      remoteTree: emptyTree,
+    });
+
+    expect(report).toMatchObject({ foldersCreated: 2, documentsCreated: 1, documentsSkipped: 0, attachmentsUploaded: 1 });
+    expect(api.createFolder).toHaveBeenNthCalledWith(1, expect.objectContaining({ parentFolderId: null, slug: "imported-from-obsidian" }));
+    expect(api.createFolder).toHaveBeenNthCalledWith(2, expect.objectContaining({ parentFolderId: "folder-root", slug: "projects" }));
+    expect(api.createDocument).toHaveBeenCalledWith(expect.objectContaining({ folderId: "folder-projects", title: "Launch", slug: "launch" }));
+    expect(api.uploadAttachment).toHaveBeenCalledWith("doc1", "diagram.png", expect.any(ArrayBuffer), "image/png");
+    expect(upsert).toHaveBeenCalledWith(
+      expect.objectContaining({
+        documentId: "doc1",
+        localPath: "Projects/Launch.md",
+        baseVersion: "rev1",
+      } satisfies Partial<ServerMetaEntry>),
+    );
+  });
+});
diff --git a/src/import-vault.ts b/src/import-vault.ts
new file mode 100644
index 0000000..4d3c1f9
--- /dev/null
+++ b/src/import-vault.ts
@@ -0,0 +1,373 @@
+import { normalizePath } from "obsidian";
+import type { PagedenApiClient } from "./api-client";
+import { canonicalize } from "./checksum";
+import type { RemoteFolder, RemoteTree, ServerMetaEntry } from "./types";
+import type { MetaStoreLike, VaultLike } from "./sync";
+
+export interface VaultImportFile {
+  path: string;
+  name: string;
+  extension: string;
+}
+
+export interface VaultImportPreview {
+  targetRootName: string;
+  targetRootSlug: string;
+  notes: number;
+  attachments: number;
+  skipped: number;
+  conflicts: string[];
+  warnings: string[];
+}
+
+export interface VaultImportReport extends VaultImportPreview {
+  foldersCreated: number;
+  documentsCreated: number;
+  documentsSkipped: number;
+  attachmentsUploaded: number;
+  attachmentWarnings: string[];
+  rows: ImportReportRow[];
+}
+
+export type ImportReportRow =
+  | { path: string; status: "created"; message: string }
+  | { path: string; status: "skipped"; message: string }
+  | { path: string; status: "warning"; message: string };
+
+interface ImportDeps {
+  api: Pick<PagedenApiClient, "tree" | "createFolder" | "createDocument" | "document" | "uploadAttachment">;
+  vault: Pick<VaultLike, "read" | "readBinary">;
+  meta: Pick<MetaStoreLike, "upsert">;
+  workspaceId: string;
+  files: VaultImportFile[];
+  targetRootName: string;
+  remoteTree?: RemoteTree;
+  onProgress?: (current: number, total: number) => void;
+}
+
+interface ImportableFiles {
+  notes: VaultImportFile[];
+  attachments: VaultImportFile[];
+  skipped: number;
+}
+
+const DEFAULT_ROOT_NAME = "Imported from Obsidian";
+
+export function buildVaultImportPreview(files: VaultImportFile[], remoteTree: RemoteTree, targetRootName = DEFAULT_ROOT_NAME): VaultImportPreview {
+  const importable = splitImportableFiles(files);
+  const targetRootSlug = slugify(targetRootName);
+  const remoteDocumentPaths = new Set(remoteTree.documents.map((doc) => trimSlashes(doc.path)));
+  const conflicts = importable.notes
+    .map((file) => remotePathForNote(file.path, targetRootSlug))
+    .filter((path) => remoteDocumentPaths.has(path))
+    .sort();
+
+  const warnings = conflicts.length
+    ? [`${conflicts.length} note${conflicts.length === 1 ? "" : "s"} already exist in Pageden and will be skipped.`]
+    : [];
+
+  return {
+    targetRootName,
+    targetRootSlug,
+    notes: importable.notes.length,
+    attachments: importable.attachments.length,
+    skipped: importable.skipped,
+    conflicts,
+    warnings,
+  };
+}
+
+export async function importVaultToPageden(deps: ImportDeps): Promise<VaultImportReport> {
+  const remoteTree = deps.remoteTree ?? (await deps.api.tree(deps.workspaceId));
+  const preview = buildVaultImportPreview(deps.files, remoteTree, deps.targetRootName);
+  const importable = splitImportableFiles(deps.files);
+  const attachmentIndex = buildAttachmentIndex(importable.attachments);
+  const folderByPath = new Map(remoteTree.folders.map((folder) => [trimSlashes(folder.path), folder]));
+  const documentPaths = new Set(remoteTree.documents.map((doc) => trimSlashes(doc.path)));
+  const targetRootSlug = preview.targetRootSlug;
+  let foldersCreated = 0;
+  let documentsCreated = 0;
+  let documentsSkipped = 0;
+  let attachmentsUploaded = 0;
+  const attachmentWarnings: string[] = [];
+  const rows: ImportReportRow[] = [];
+
+  async function ensureRemoteFolder(localDir: string): Promise<RemoteFolder> {
+    const segments = localDir.split("/").filter(Boolean);
+    let parent: RemoteFolder | null = null;
+    let currentPath = "";
+
+    const rootPath = targetRootSlug;
+    parent = folderByPath.get(rootPath) ?? null;
+    if (!parent) {
+      const created = await deps.api.createFolder({
+        workspaceId: deps.workspaceId,
+        parentFolderId: null,
+        name: deps.targetRootName,
+        slug: targetRootSlug,
+      });
+      parent = folderFromCreate(created.id, null, deps.targetRootName, targetRootSlug, created.path);
+      folderByPath.set(rootPath, parent);
+      foldersCreated += 1;
+    }
+    currentPath = rootPath;
+
+    for (const segment of segments) {
+      const slug = slugify(segment);
+      currentPath = `${currentPath}/${slug}`;
+      const existing = folderByPath.get(currentPath);
+      if (existing) {
+        parent = existing;
+        continue;
+      }
+      const created = await deps.api.createFolder({
+        workspaceId: deps.workspaceId,
+        parentFolderId: parent.id,
+        name: segment,
+        slug,
+      });
+      parent = folderFromCreate(created.id, parent.id, segment, slug, created.path);
+      folderByPath.set(currentPath, parent);
+      foldersCreated += 1;
+    }
+
+    return parent;
+  }
+
+  let noteIndex = 0;
+  for (const note of importable.notes) {
+    noteIndex++;
+    deps.onProgress?.(noteIndex, importable.notes.length);
+    const remotePath = remotePathForNote(note.path, targetRootSlug);
+    if (documentPaths.has(remotePath)) {
+      documentsSkipped += 1;
+      rows.push({ path: note.path, status: "skipped", message: "A document with this path already exists." });
+      continue;
+    }
+    const localDir = dirname(note.path);
+    const folder = await ensureRemoteFolder(localDir);
+    const content = canonicalize(await deps.vault.read(note.path));
+    const title = frontmatterTitle(content) ?? (basename(note.path).replace(/\.md$/i, "") || "Untitled");
+    const created = await deps.api.createDocument({
+      workspaceId: deps.workspaceId,
+      folderId: folder.id,
+      title,
+      slug: slugify(basename(note.path).replace(/\.md$/i, "")),
+      content,
+    });
+    documentPaths.add(trimSlashes(created.path));
+    const remote = await deps.api.document(created.id);
+    await deps.meta.upsert(metaFromImportedRemote(remote, note.path));
+    documentsCreated += 1;
+    rows.push({ path: note.path, status: "created", message: `Created ${created.path}` });
+
+    const refs = extractAttachmentRefs(content);
+    const uploadedForDoc = new Set<string>();
+    for (const ref of refs) {
+      const attachment = resolveAttachmentRef(ref, note.path, attachmentIndex);
+      if (!attachment || uploadedForDoc.has(attachment.path)) continue;
+      uploadedForDoc.add(attachment.path);
+      if (!deps.vault.readBinary) {
+        const message = `Cannot upload ${attachment.path}: this vault adapter does not support binary reads.`;
+        attachmentWarnings.push(message);
+        rows.push({ path: attachment.path, status: "warning", message });
+        continue;
+      }
+      try {
+        const bytes = await deps.vault.readBinary(attachment.path);
+        await uploadAttachmentWithRetry(deps.api, remote.id, basename(attachment.path), bytes, mimeTypeForPath(attachment.path));
+        attachmentsUploaded += 1;
+      } catch (error) {
+        const message = `Could not upload ${attachment.path}: ${error instanceof Error ? error.message : "unknown error"}`;
+        attachmentWarnings.push(message);
+        rows.push({ path: attachment.path, status: "warning", message });
+      }
+    }
+  }
+
+  return {
+    ...preview,
+    foldersCreated,
+    documentsCreated,
+    documentsSkipped,
+    attachmentsUploaded,
+    attachmentWarnings,
+    rows,
+  };
+}
+
+export function extractAttachmentRefs(markdown: string): string[] {
+  const refs = new Set<string>();
+  const obsidianEmbed = /!\[\[([^\]#|]+)(?:[#|][^\]]*)?\]\]/g;
+  const markdownImage = /!\[[^\]]*]\((?![a-z][a-z0-9+.-]*:)([^)\s]+)(?:\s+"[^"]*")?\)/gi;
+
+  for (const match of markdown.matchAll(obsidianEmbed)) {
+    if (match[1]) refs.add(match[1]);
+  }
+  for (const match of markdown.matchAll(markdownImage)) {
+    if (match[1]) refs.add(decodeURIComponent(match[1]));
+  }
+  return [...refs];
+}
+
+export function slugify(value: string): string {
+  const slug = value
+    .normalize("NFKD")
+    .replace(/[\u0300-\u036f]/g, "")
+    .toLowerCase()
+    .replace(/\.md$/i, "")
+    .replace(/[^a-z0-9]+/g, "-")
+    .replace(/^-+|-+$/g, "");
+  return slug || "untitled";
+}
+
+function splitImportableFiles(files: VaultImportFile[]): ImportableFiles {
+  let skipped = 0;
+  const notes: VaultImportFile[] = [];
+  const attachments: VaultImportFile[] = [];
+  for (const file of files) {
+    const path = normalizePath(file.path);
+    if (isIgnoredPath(path)) {
+      skipped += 1;
+      continue;
+    }
+    if (file.extension.toLowerCase() === "md") {
+      if (path.endsWith(".conflict.md")) skipped += 1;
+      else notes.push({ ...file, path });
+    } else {
+      attachments.push({ ...file, path });
+    }
+  }
+  notes.sort((a, b) => a.path.localeCompare(b.path));
+  attachments.sort((a, b) => a.path.localeCompare(b.path));
+  return { notes, attachments, skipped };
+}
+
+function isIgnoredPath(path: string): boolean {
+  return path.startsWith(".obsidian/") || path.startsWith(".trash/") || path.startsWith(".git/");
+}
+
+function buildAttachmentIndex(files: VaultImportFile[]) {
+  const byPath = new Map<string, VaultImportFile>();
+  const byName = new Map<string, VaultImportFile[]>();
+  for (const file of files) {
+    byPath.set(file.path, file);
+    const list = byName.get(file.name) ?? [];
+    list.push(file);
+    byName.set(file.name, list);
+  }
+  return { byPath, byName };
+}
+
+function resolveAttachmentRef(
+  ref: string,
+  notePath: string,
+  index: ReturnType<typeof buildAttachmentIndex>,
+): VaultImportFile | null {
+  const cleanRef = normalizePath(ref.replace(/^<|>$/g, ""));
+  const noteDir = dirname(notePath);
+  const candidates = [
+    normalizePath(`${noteDir}/${cleanRef}`),
+    cleanRef,
+  ];
+  for (const candidate of candidates) {
+    const found = index.byPath.get(candidate);
+    if (found) return found;
+  }
+  const byName = index.byName.get(basename(cleanRef));
+  if (byName?.length) return byName[0] ?? null;
+  return null;
+}
+
+function remotePathForNote(path: string, targetRootSlug: string): string {
+  const localDir = dirname(path)
+    .split("/")
+    .filter(Boolean)
+    .map(slugify)
+    .join("/");
+  const docSlug = slugify(basename(path));
+  return [targetRootSlug, localDir, `${docSlug}.md`].filter(Boolean).join("/");
+}
+
+function frontmatterTitle(content: string): string | null {
+  if (!content.startsWith("---\n")) return null;
+  const end = content.indexOf("\n---", 4);
+  if (end === -1) return null;
+  const raw = content.slice(4, end);
+  for (const line of raw.split("\n")) {
+    const match = line.match(/^title:\s*(.+)$/i);
+    if (!match?.[1]) continue;
+    return match[1].trim().replace(/^['"]|['"]$/g, "") || null;
+  }
+  return null;
+}
+
+async function uploadAttachmentWithRetry(
+  api: Pick<PagedenApiClient, "uploadAttachment">,
+  documentId: string,
+  name: string,
+  bytes: ArrayBuffer,
+  mimeType: string,
+): Promise<void> {
+  try {
+    await api.uploadAttachment(documentId, name, bytes, mimeType);
+  } catch (firstError) {
+    try {
+      await api.uploadAttachment(documentId, name, bytes, mimeType);
+    } catch {
+      throw firstError;
+    }
+  }
+}
+
+function folderFromCreate(id: string, parentFolderId: string | null, name: string, slug: string, path: string): RemoteFolder {
+  return {
+    id,
+    parentFolderId,
+    name,
+    slug,
+    path: trimSlashes(path),
+    permission: "manager",
+  };
+}
+
+function metaFromImportedRemote(remote: { id: string; path: string; title: string; version: string | null; checksum: string | null; permission: ServerMetaEntry["permission"]; updatedAt: string }, localPath: string): ServerMetaEntry {
+  if (!remote.version || !remote.checksum) throw new Error("Imported document is missing version metadata.");
+  return {
+    documentId: remote.id,
+    localPath,
+    remotePath: remote.path,
+    title: remote.title,
+    baseVersion: remote.version,
+    checksum: remote.checksum,
+    permission: remote.permission,
+    updatedAt: remote.updatedAt,
+  };
+}
+
+function mimeTypeForPath(path: string): string {
+  const ext = path.split(".").pop()?.toLowerCase();
+  if (ext === "png") return "image/png";
+  if (ext === "jpg" || ext === "jpeg") return "image/jpeg";
+  if (ext === "gif") return "image/gif";
+  if (ext === "webp") return "image/webp";
+  if (ext === "mp4") return "video/mp4";
+  if (ext === "webm") return "video/webm";
+  if (ext === "mov") return "video/quicktime";
+  if (ext === "pdf") return "application/pdf";
+  return "application/octet-stream";
+}
+
+function dirname(path: string): string {
+  const normalized = normalizePath(path);
+  const index = normalized.lastIndexOf("/");
+  return index === -1 ? "" : normalized.slice(0, index);
+}
+
+function basename(path: string): string {
+  return normalizePath(path).split("/").filter(Boolean).pop() ?? "";
+}
+
+function trimSlashes(path: string): string {
+  return path.replace(/^\/+|\/+$/g, "");
+}
diff --git a/src/main.ts b/src/main.ts
new file mode 100644
index 0000000..51fe467
--- /dev/null
+++ b/src/main.ts
@@ -0,0 +1,1291 @@
+import {
+  App,
+  ItemView,
+  Modal,
+  Notice,
+  Plugin,
+  PluginSettingTab,
+  Setting,
+  TFile,
+  WorkspaceLeaf,
+  normalizePath,
+} from "obsidian";
+import { Editor } from "@tiptap/core";
+import StarterKit from "@tiptap/starter-kit";
+import Collaboration from "@tiptap/extension-collaboration";
+import Link from "@tiptap/extension-link";
+import Placeholder from "@tiptap/extension-placeholder";
+import TaskList from "@tiptap/extension-task-list";
+import TaskItem from "@tiptap/extension-task-item";
+import { Table } from "@tiptap/extension-table";
+import TableRow from "@tiptap/extension-table-row";
+import TableHeader from "@tiptap/extension-table-header";
+import TableCell from "@tiptap/extension-table-cell";
+import { marked } from "marked";
+import TurndownService from "turndown";
+import { gfm } from "turndown-plugin-gfm";
+import * as Y from "yjs";
+import { WebsocketProvider } from "y-websocket";
+import { PagedenApiClient, PagedenApiError } from "./api-client";
+import { ServerMetaStore } from "./metadata";
+import {
+  conflictSiblingPath,
+  downloadDocument,
+  pushOrCreateLocalDocument,
+  runBackgroundSyncPass,
+  type SyncPassSummary,
+  type VaultLike,
+} from "./sync";
+import { createDebouncer, createSyncRunner } from "./runner";
+import { canonicalize, checksum } from "./checksum";
+import { buildVaultImportPreview, importVaultToPageden, type VaultImportFile, type VaultImportReport } from "./import-vault";
+import type { DeviceStartResponse, MeResponse, PagedenSettings, RemoteDocument, RemoteTree, SearchResult } from "./types";
+
+const PUSH_DEBOUNCE_MS = 2000;
+const REMOTE_WRITE_GUARD_MS = 1500;
+const LIVE_VIEW_TYPE = "pageden-live-document";
+
+const turndown = new TurndownService({
+  bulletListMarker: "-",
+  codeBlockStyle: "fenced",
+  headingStyle: "atx",
+});
+turndown.use(gfm);
+
+const DEFAULT_SETTINGS: PagedenSettings = {
+  serverUrl: "https://go.pageden.app",
+  token: "",
+  workspaceId: "",
+  remoteDocsFolder: "Remote Docs",
+  autoSyncEnabled: false,
+  autoSyncIntervalMinutes: 5,
+  userName: "",
+  workspaceName: "",
+};
+
+export default class PagedenPlugin extends Plugin {
+  settings: PagedenSettings = DEFAULT_SETTINGS;
+  private metaStore!: ServerMetaStore;
+  private statusBarEl?: HTMLElement;
+  private syncRunner!: ReturnType<typeof createSyncRunner>;
+  private pushDebouncer!: ReturnType<typeof createDebouncer>;
+  private readonly applyingRemoteWrites = new Set<string>();
+  private syncIntervalId?: number;
+  private lastSummary?: SyncPassSummary;
+
+  async onload(): Promise<void> {
+    await this.loadSettings();
+    this.metaStore = new ServerMetaStore(this.app.vault.adapter, this.pluginDir());
+
+    this.addSettingTab(new PagedenSettingTab(this.app, this));
+    this.registerView(LIVE_VIEW_TYPE, (leaf) => new LiveDocumentView(leaf, this));
+
+    this.addCommand({
+      id: "validate-connection",
+      name: "Validate connection",
+      callback: () => void this.validateConnection(),
+    });
+
+    this.addCommand({
+      id: "browse-remote-documents",
+      name: "Browse remote documents",
+      callback: () => void this.openRemoteBrowser(),
+    });
+
+    this.addCommand({
+      id: "search-remote-documents",
+      name: "Search remote documents",
+      callback: () => void this.openRemoteSearch(),
+    });
+
+    this.addCommand({
+      id: "import-vault",
+      name: "Import this vault to Pageden",
+      callback: () => void this.openVaultImport(),
+    });
+
+    this.addCommand({
+      id: "open-live-document",
+      name: "Open live document",
+      callback: () => void this.openLiveDocumentPicker(),
+    });
+
+    this.addCommand({
+      id: "device-code-login",
+      name: "Log in with device code",
+      callback: () => void this.startDeviceLogin(),
+    });
+
+    this.addCommand({
+      id: "push-active-document",
+      name: "Push active document",
+      checkCallback: (checking) => {
+        const file = this.app.workspace.getActiveFile();
+        const canPush = file instanceof TFile && file.extension === "md";
+        if (checking) return canPush;
+        if (file) void this.pushFile(file);
+        return true;
+      },
+    });
+
+    this.addCommand({
+      id: "download-folder",
+      name: "Download a Pageden folder",
+      callback: () => void this.openFolderDownload(),
+    });
+
+    this.addCommand({
+      id: "download-all-documents",
+      name: "Download all Pageden documents",
+      callback: () => void this.downloadAllDocuments(),
+    });
+
+    this.addCommand({
+      id: "resolve-conflict",
+      name: "Resolve conflict for this note",
+      checkCallback: (checking) => {
+        const file = this.app.workspace.getActiveFile();
+        const canResolve = file instanceof TFile && file.extension === "md" && !file.path.endsWith(".conflict.md");
+        if (checking) return canResolve;
+        if (file) void this.resolveConflict(file);
+        return true;
+      },
+    });
+
+    // Background sync wiring.
+    this.statusBarEl = this.addStatusBarItem();
+    this.syncRunner = createSyncRunner(() => this.runSyncPass());
+    this.pushDebouncer = createDebouncer(PUSH_DEBOUNCE_MS);
+
+    this.addCommand({
+      id: "sync-now",
+      name: "Sync now",
+      callback: () => void this.syncRunner.run(),
+    });
+
+    this.registerEvent(this.app.vault.on("modify", (file) => this.onVaultFileChanged(file)));
+    this.registerEvent(this.app.vault.on("create", (file) => this.onVaultFileChanged(file)));
+    this.app.workspace.onLayoutReady(() => this.startAutoSync());
+  }
+
+  onunload(): void {
+    this.stopAutoSync();
+  }
+
+  // Start (or restart) the auto-sync interval. Safe to call repeatedly — e.g. when settings change.
+  startAutoSync(): void {
+    this.stopAutoSync();
+    if (!this.settings.autoSyncEnabled) {
+      this.setStatusIdle();
+      return;
+    }
+    const minutes = Math.max(1, Math.floor(Number(this.settings.autoSyncIntervalMinutes)) || DEFAULT_SETTINGS.autoSyncIntervalMinutes);
+    this.syncIntervalId = window.setInterval(() => void this.syncRunner.run(), minutes * 60_000);
+    this.registerInterval(this.syncIntervalId);
+    if (this.isConfigured()) void this.syncRunner.run();
+    else this.setStatus("Pageden: not connected");
+  }
+
+  private stopAutoSync(): void {
+    if (this.syncIntervalId !== undefined) {
+      window.clearInterval(this.syncIntervalId);
+      this.syncIntervalId = undefined;
+    }
+    this.pushDebouncer?.cancelAll();
+  }
+
+  isConfigured(): boolean {
+    return Boolean(this.settings.serverUrl.trim() && this.settings.token.trim() && this.settings.workspaceId.trim());
+  }
+
+  // One full pull/push reconciliation pass. Serialised by syncRunner; never throws into Obsidian.
+  private async runSyncPass(): Promise<void> {
+    if (!this.settings.autoSyncEnabled || !this.isConfigured()) return;
+    this.setStatus("Pageden: syncing\u2026");
+    try {
+      const summary = await runBackgroundSyncPass(this.backgroundSyncDeps());
+      this.lastSummary = summary;
+      this.renderSummary(summary);
+    } catch {
+      // Network/top-level failure: pause quietly, retry next tick. No noisy popups.
+      this.setStatus("Pageden: offline");
+    }
+  }
+
+  private onVaultFileChanged(file: unknown): void {
+    if (!this.settings.autoSyncEnabled || !this.isConfigured()) return;
+    if (!(file instanceof TFile) || file.extension !== "md") return;
+    const path = file.path;
+    if (path.endsWith(".conflict.md")) return;
+    if (this.applyingRemoteWrites.has(path)) return; // our own pull write — don't echo it back
+    this.pushDebouncer.schedule(path, () => void this.debouncedPush(path));
+  }
+
+  private async debouncedPush(path: string): Promise<void> {
+    // Don't push during a full pass; reschedule so the edit is not dropped.
+    if (this.syncRunner.isRunning()) {
+      this.pushDebouncer.schedule(path, () => void this.debouncedPush(path));
+      return;
+    }
+    try {
+      const meta = await this.metaStore.getByLocalPath(path);
+      if (meta?.permission === "viewer") return;
+      if (!meta && !isUnderRemoteDocsFolder(this.settings.remoteDocsFolder, path)) return;
+      // Don't auto-push while an unresolved conflict copy exists — wait for the user to resolve it.
+      if (await this.app.vault.adapter.exists(conflictSiblingPath(path))) return;
+      const localCanonical = canonicalize(await this.app.vault.adapter.read(path));
+      // Checksum gate: identical to the last-synced content means a remote write or a no-op save,
+      // not a real edit — skip to avoid pull/push ping-pong (covers delayed modify events too).
+      if (meta && (await checksum(localCanonical)) === meta.checksum) return;
+      const result = await pushOrCreateLocalDocument(this.createSyncDeps(), path);
+      if (result.status === "conflict") this.setStatus("Pageden: conflict");
+      else if (result.status === "pushed" || result.status === "created") this.setStatusIdle();
+    } catch {
+      this.setStatus("Pageden: error");
+    }
+  }
+
+  private backgroundSyncDeps() {
+    const base = this.syncDeps();
+    return {
+      ...base,
+      vault: this.guardedVault(base.vault),
+      workspaceId: this.settings.workspaceId,
+      localMarkdownPaths: async () =>
+        this.app.vault
+          .getFiles()
+          .filter((file) => file.extension === "md" && isUnderRemoteDocsFolder(this.settings.remoteDocsFolder, file.path))
+          .map((file) => file.path),
+    };
+  }
+
+  // Wrap vault writes so a background pull marks the path as remote-applied; the modify handler
+  // skips it (belt to the checksum gate's suspenders).
+  private guardedVault(base: VaultLike): VaultLike {
+    return {
+      ...base,
+      write: async (path: string, content: string) => {
+        this.applyingRemoteWrites.add(path);
+        try {
+          await base.write(path, content);
+        } finally {
+          window.setTimeout(() => this.applyingRemoteWrites.delete(path), REMOTE_WRITE_GUARD_MS);
+        }
+      },
+      writeBinary: base.writeBinary
+        ? async (path: string, content: ArrayBuffer) => {
+            this.applyingRemoteWrites.add(path);
+            try {
+              await base.writeBinary?.(path, content);
+            } finally {
+              window.setTimeout(() => this.applyingRemoteWrites.delete(path), REMOTE_WRITE_GUARD_MS);
+            }
+          }
+        : undefined,
+    };
+  }
+
+  private setStatus(text: string): void {
+    this.statusBarEl?.setText(text);
+  }
+
+  private setStatusIdle(): void {
+    const s = this.lastSummary;
+    if (s && s.conflicts) {
+      this.setStatus(`Pageden: ${s.conflicts} conflict${s.conflicts === 1 ? "" : "s"} \u2014 run "Resolve conflict" to fix`);
+    } else if (s && (s.created || s.pulled || s.pushed)) {
+      this.setStatus(`Pageden: synced (${s.created} created, ${s.pushed} sent, ${s.pulled} received)`);
+    } else {
+      this.setStatus("Pageden: up to date");
+    }
+  }
+
+  private renderSummary(s: SyncPassSummary): void {
+    if (s.errors) this.setStatus("Pageden: sync error \u2014 will retry");
+    else if (s.conflicts) this.setStatus(`Pageden: ${s.conflicts} conflict${s.conflicts === 1 ? "" : "s"} \u2014 run "Resolve conflict" to fix`);
+    else this.setStatus(`Pageden: synced (${s.created} created, ${s.pushed} sent, ${s.pulled} received)`);
+  }
+
+  async loadSettings(): Promise<void> {
+    this.settings = { ...DEFAULT_SETTINGS, ...((await this.loadData()) as Partial<PagedenSettings> | null) };
+  }
+
+  async saveSettings(): Promise<void> {
+    await this.saveData(this.settings);
+  }
+
+  api(): PagedenApiClient {
+    return new PagedenApiClient(this.settings.serverUrl, this.settings.token);
+  }
+
+  liveBaseUrl(): string {
+    return `${this.settings.serverUrl.replace(/\/+$/, "")}/api/live`;
+  }
+
+  publicApi(): PagedenApiClient {
+    return new PagedenApiClient(this.settings.serverUrl, "");
+  }
+
+  async validateConnection(): Promise<void> {
+    try {
+      this.requireConfigured();
+      await this.api().validate();
+      new Notice("Pageden connection is valid.");
+    } catch (error) {
+      new Notice(errorMessage(error));
+    }
+  }
+
+  async openRemoteBrowser(): Promise<void> {
+    try {
+      this.requireConfigured();
+      const tree = await this.api().tree(this.settings.workspaceId);
+      new RemoteDocumentModal(this.app, tree, (doc) => void this.download(doc)).open();
+    } catch (error) {
+      new Notice(errorMessage(error));
+    }
+  }
+
+  async openRemoteSearch(): Promise<void> {
+    try {
+      this.requireConfigured();
+      new RemoteSearchModal(this.app, this).open();
+    } catch (error) {
+      new Notice(errorMessage(error));
+    }
+  }
+
+  async openVaultImport(): Promise<void> {
+    try {
+      this.requireConfigured();
+      const files = this.vaultImportFiles();
+      const tree = await this.api().tree(this.settings.workspaceId);
+      new VaultImportModal(this.app, this, files, tree).open();
+    } catch (error) {
+      new Notice(errorMessage(error));
+    }
+  }
+
+  async openLiveDocumentPicker(): Promise<void> {
+    try {
+      this.requireConfigured();
+      const tree = await this.api().tree(this.settings.workspaceId);
+      new RemoteDocumentModal(this.app, tree, (doc) => void this.openLiveDocument(doc), "Open live").open();
+    } catch (error) {
+      new Notice(errorMessage(error));
+    }
+  }
+
+  async searchRemote(query: string): Promise<SearchResult[]> {
+    const response = await this.api().search(this.settings.workspaceId, query);
+    return response.results;
+  }
+
+  async downloadSearchResult(result: SearchResult): Promise<void> {
+    await this.download({
+      id: result.id,
+      folderId: "",
+      title: result.title,
+      path: result.path,
+      permission: result.permission,
+      version: null,
+      checksum: null,
+    });
+  }
+
+  async startDeviceLogin(): Promise<void> {
+    try {
+      if (!this.settings.serverUrl.trim()) throw new Error("Set a Pageden server URL first.");
+      const request = await this.publicApi().deviceStart();
+      new DeviceLoginModal(this.app, this, request).open();
+    } catch (error) {
+      new Notice(errorMessage(error));
+    }
+  }
+
+  async pollDeviceLogin(deviceCode: string): Promise<"pending" | "done"> {
+    const result = await this.publicApi().devicePoll(deviceCode);
+    if (result.status === "pending") return "pending";
+    if (result.status === "approved") {
+      this.settings.token = result.token;
+      try {
+        const me = await new PagedenApiClient(this.settings.serverUrl, result.token).me();
+        this.settings.userName = me.user.name;
+        if (me.workspaces.length === 1) {
+          const ws = me.workspaces[0]!;
+          this.settings.workspaceId = ws.id;
+          this.settings.workspaceName = ws.name;
+          await this.saveSettings();
+          this.startAutoSync();
+          new Notice(`Connected! Signed in as ${me.user.name}, workspace "${ws.name}".`);
+        } else if (me.workspaces.length > 1) {
+          await this.saveSettings();
+          new WorkspacePickerModal(this.app, this, me.workspaces).open();
+        } else {
+          await this.saveSettings();
+          this.startAutoSync();
+          new Notice(`Connected as ${me.user.name}. No workspaces found — create one in Pageden first.`);
+        }
+      } catch {
+        await this.saveSettings();
+        this.startAutoSync();
+        new Notice("Login approved. Open Settings → Pageden to select a workspace.");
+      }
+      return "done";
+    }
+    if (result.status === "denied") new Notice("Login was cancelled.");
+    else if (result.status === "expired") new Notice("Login code expired. Please try again.");
+    else new Notice(`Login ${result.status}.`);
+    return "done";
+  }
+
+  async download(doc: RemoteDocument): Promise<void> {
+    try {
+      const result = await downloadDocument(this.syncDeps(), doc);
+      new Notice(`Downloaded ${result.localPath}`);
+    } catch (error) {
+      new Notice(errorMessage(error));
+    }
+  }
+
+  async openLiveDocument(doc: Pick<RemoteDocument, "id" | "permission">): Promise<void> {
+    try {
+      this.requireConfigured();
+      if (doc.permission === "viewer") {
+        new Notice("Live editing requires editor or manager permission.");
+        return;
+      }
+      const leaf = this.app.workspace.getLeaf("tab");
+      await leaf.setViewState({ type: LIVE_VIEW_TYPE, active: true });
+      if (leaf.view instanceof LiveDocumentView) await leaf.view.openDocument(doc.id);
+    } catch (error) {
+      new Notice(errorMessage(error));
+    }
+  }
+
+  async pushFile(file: TFile): Promise<void> {
+    try {
+      this.requireConfigured();
+      const result = await pushOrCreateLocalDocument(this.createSyncDeps(), file.path);
+      if (result.status === "blocked_viewer") {
+        new Notice("This remote document is viewer-only, so it cannot be pushed.");
+      } else if (result.status === "conflict") {
+        new Notice(
+          `Your changes conflict with a newer server version.\nThe server version was saved as "${result.conflictPath}".\nUse the "Resolve conflict for this note" command to dismiss it.`,
+          8000,
+        );
+      } else {
+        new Notice(result.status === "created" ? "Created in Pageden." : "Pushed to Pageden.");
+      }
+    } catch (error) {
+      new Notice(errorMessage(error));
+    }
+  }
+
+  async importVault(files: VaultImportFile[], targetRootName: string, onProgress?: (current: number, total: number) => void): Promise<VaultImportReport> {
+    this.requireConfigured();
+    return importVaultToPageden({
+      api: this.api(),
+      vault: this.vaultAdapter(),
+      meta: this.metaStore,
+      workspaceId: this.settings.workspaceId,
+      files,
+      targetRootName,
+      onProgress,
+    });
+  }
+
+  async openFolderDownload(): Promise<void> {
+    try {
+      this.requireConfigured();
+      const tree = await this.api().tree(this.settings.workspaceId);
+      new FolderDownloadModal(this.app, this, tree).open();
+    } catch (error) {
+      new Notice(errorMessage(error));
+    }
+  }
+
+  async downloadFolderDocuments(folderId: string, folderName: string, tree: RemoteTree): Promise<void> {
+    try {
+      const docs = tree.documents.filter((d) => d.folderId === folderId);
+      if (docs.length === 0) {
+        new Notice(`No documents found in "${folderName}".`);
+        return;
+      }
+      new Notice(`Downloading ${docs.length} note${docs.length === 1 ? "" : "s"} from "${folderName}"…`, 3000);
+      let downloaded = 0;
+      let failed = 0;
+      for (const doc of docs) {
+        try {
+          await downloadDocument(this.syncDeps(), doc);
+          downloaded++;
+        } catch {
+          failed++;
+        }
+      }
+      new Notice(
+        failed > 0
+          ? `Downloaded ${downloaded} of ${docs.length} notes from "${folderName}". ${failed} failed.`
+          : `Downloaded ${downloaded} note${downloaded === 1 ? "" : "s"} from "${folderName}".`,
+      );
+    } catch (error) {
+      new Notice(errorMessage(error));
+    }
+  }
+
+  async downloadAllDocuments(): Promise<void> {
+    try {
+      this.requireConfigured();
+      const tree = await this.api().tree(this.settings.workspaceId);
+      if (tree.documents.length === 0) {
+        new Notice("No documents found in your Pageden workspace.");
+        return;
+      }
+      new Notice(`Downloading ${tree.documents.length} note${tree.documents.length === 1 ? "" : "s"}…`, 3000);
+      let downloaded = 0;
+      let failed = 0;
+      for (const doc of tree.documents) {
+        try {
+          await downloadDocument(this.syncDeps(), doc);
+          downloaded++;
+        } catch {
+          failed++;
+        }
+      }
+      new Notice(
+        failed > 0
+          ? `Downloaded ${downloaded} of ${tree.documents.length} notes. ${failed} failed.`
+          : `Downloaded all ${downloaded} note${downloaded === 1 ? "" : "s"}.`,
+      );
+    } catch (error) {
+      new Notice(errorMessage(error));
+    }
+  }
+
+  async resolveConflict(file: TFile): Promise<void> {
+    const conflictPath = conflictSiblingPath(file.path);
+    if (!(await this.app.vault.adapter.exists(conflictPath))) {
+      new Notice("No conflict file found for this note.");
+      return;
+    }
+    await this.app.vault.adapter.remove(conflictPath);
+    new Notice("Conflict resolved — the server copy has been removed.");
+  }
+
+  private syncDeps() {
+    return {
+      api: this.api(),
+      vault: this.vaultAdapter(),
+      meta: this.metaStore,
+      remoteDocsFolder: this.settings.remoteDocsFolder,
+    };
+  }
+
+  private createSyncDeps() {
+    return {
+      ...this.syncDeps(),
+      workspaceId: this.settings.workspaceId,
+    };
+  }
+
+  private vaultAdapter(): VaultLike {
+    const adapter = this.app.vault.adapter;
+    return {
+      read: (path) => adapter.read(path),
+      write: (path, content) => adapter.write(path, content),
+      readBinary: (path) => adapter.readBinary(path),
+      writeBinary: (path, content) => adapter.writeBinary(path, content),
+      exists: (path) => adapter.exists(path),
+      mkdir: (path) => adapter.mkdir(path),
+    };
+  }
+
+  private vaultImportFiles(): VaultImportFile[] {
+    return this.app.vault.getFiles().map((file) => ({
+      path: file.path,
+      name: file.name,
+      extension: file.extension,
+    }));
+  }
+
+  private pluginDir(): string {
+    return this.manifest.dir ?? `.obsidian/plugins/${this.manifest.id}`;
+  }
+
+  private requireConfigured(): void {
+    if (!this.settings.serverUrl.trim()) throw new Error("Please set your Pageden server URL in settings.");
+    if (!this.settings.token.trim()) throw new Error("Please connect to Pageden first. Open Settings → Pageden and click \"Connect to Pageden\".");
+    if (!this.settings.workspaceId.trim()) throw new Error("Please select a workspace. Open Settings → Pageden and click \"Connect to Pageden\".");
+  }
+}
+
+class LiveDocumentView extends ItemView {
+  private editor?: Editor;
+  private provider?: WebsocketProvider;
+  private ydoc?: Y.Doc;
+  private documentId?: string;
+  private baseVersion = "";
+  private lastSavedMarkdown = "";
+  private statusEl?: HTMLElement;
+  private titleEl?: HTMLElement;
+  private pathEl?: HTMLElement;
+  private saveTimer?: number;
+  private saving = false;
+  private saveAgain = false;
+
+  constructor(
+    leaf: WorkspaceLeaf,
+    private readonly plugin: PagedenPlugin,
+  ) {
+    super(leaf);
+  }
+
+  getViewType(): string {
+    return LIVE_VIEW_TYPE;
+  }
+
+  getDisplayText(): string {
+    return this.titleEl?.getText() || "Pageden live document";
+  }
+
+  async openDocument(documentId: string): Promise<void> {
+    this.destroyLiveSession();
+    this.documentId = documentId;
+    this.contentEl.empty();
+    this.contentEl.addClass("pageden-live-view");
+
+    const header = this.contentEl.createDiv({ cls: "pageden-live-header" });
+    const titleWrap = header.createDiv();
+    this.titleEl = titleWrap.createEl("h2", { text: "Loading..." });
+    this.pathEl = titleWrap.createEl("p", { text: "Connecting to Pageden" });
+    this.statusEl = header.createEl("span", { text: "Connecting", cls: "pageden-live-status" });
+
+    const toolbar = this.contentEl.createDiv({ cls: "pageden-live-toolbar" });
+    const editorEl = this.contentEl.createDiv({ cls: "pageden-live-editor" });
+
+    const remote = await this.plugin.api().document(documentId);
+    if (remote.permission === "viewer") throw new Error("Live editing requires editor or manager permission.");
+    this.baseVersion = remote.version ?? "";
+    this.lastSavedMarkdown = remote.content;
+    this.titleEl.setText(remote.title);
+    this.pathEl.setText(remote.path);
+
+    this.ydoc = new Y.Doc();
+    this.provider = new WebsocketProvider(this.plugin.liveBaseUrl(), documentId, this.ydoc, {
+      params: { token: this.plugin.settings.token },
+      connect: true,
+      disableBc: true,
+    });
+
+    this.editor = new Editor({
+      element: editorEl,
+      extensions: [
+        StarterKit.configure({ link: false, undoRedo: false }),
+        Collaboration.configure({ document: this.ydoc }),
+        Link.configure({ autolink: true, openOnClick: false, protocols: ["http", "https", "mailto"] }),
+        Placeholder.configure({ placeholder: "Start writing..." }),
+        TaskList,
+        TaskItem.configure({ nested: true }),
+        Table.configure({ resizable: true }),
+        TableRow,
+        TableHeader,
+        TableCell,
+      ],
+      editorProps: {
+        attributes: { class: "pageden-live-prosemirror" },
+      },
+      onUpdate: ({ editor }) => {
+        const markdown = htmlToMarkdown(editor.getHTML());
+        if (markdown !== this.lastSavedMarkdown) this.scheduleSave();
+      },
+    });
+
+    this.renderToolbar(toolbar);
+    this.provider.on("status", (event: { status: string }) => this.setStatus(event.status === "connected" ? "Live" : "Reconnecting"));
+    this.provider.on("sync", (synced: boolean) => {
+      if (synced) this.seedInitialContent(remote.content);
+    });
+    if (this.provider.synced) this.seedInitialContent(remote.content);
+  }
+
+  async onClose(): Promise<void> {
+    this.destroyLiveSession();
+  }
+
+  private renderToolbar(toolbar: HTMLElement): void {
+    const buttons: Array<[string, () => void]> = [
+      ["B", () => this.editor?.chain().focus().toggleBold().run()],
+      ["I", () => this.editor?.chain().focus().toggleItalic().run()],
+      ["H1", () => this.editor?.chain().focus().toggleHeading({ level: 1 }).run()],
+      ["H2", () => this.editor?.chain().focus().toggleHeading({ level: 2 }).run()],
+      ["List", () => this.editor?.chain().focus().toggleBulletList().run()],
+      ["Task", () => this.editor?.chain().focus().toggleTaskList().run()],
+      ["Save", () => void this.persist()],
+    ];
+    for (const [label, action] of buttons) {
+      const button = toolbar.createEl("button", { text: label, cls: "pageden-live-button" });
+      button.addEventListener("click", action);
+    }
+  }
+
+  private seedInitialContent(markdown: string): void {
+    if (!this.editor || this.editor.getText().trim()) return;
+    this.editor.commands.setContent(markdownToHtml(markdown), { emitUpdate: true });
+  }
+
+  private scheduleSave(): void {
+    if (this.saving) {
+      this.saveAgain = true;
+      return;
+    }
+    if (this.saveTimer !== undefined) window.clearTimeout(this.saveTimer);
+    this.saveTimer = window.setTimeout(() => void this.persist(), 1500);
+  }
+
+  private async persist(): Promise<void> {
+    if (!this.editor || !this.documentId) return;
+    if (this.saving) {
+      this.saveAgain = true;
+      return;
+    }
+    if (this.saveTimer !== undefined) {
+      window.clearTimeout(this.saveTimer);
+      this.saveTimer = undefined;
+    }
+    const content = htmlToMarkdown(this.editor.getHTML());
+    if (content === this.lastSavedMarkdown) return;
+    this.saving = true;
+    this.setStatus("Saving");
+    try {
+      const result = await this.plugin.api().push(this.documentId, {
+        baseVersion: this.baseVersion,
+        checksum: await checksum(content),
+        content,
+      });
+      this.baseVersion = result.version;
+      this.lastSavedMarkdown = content;
+      this.setStatus("Saved");
+    } catch (error) {
+      if (error instanceof PagedenApiError && error.status === 409 && error.currentVersion) {
+        this.baseVersion = error.currentVersion;
+        this.saving = false;
+        await this.persist();
+        return;
+      }
+      this.setStatus("Save failed");
+      throw error;
+    } finally {
+      this.saving = false;
+      if (this.saveAgain) {
+        this.saveAgain = false;
+        this.scheduleSave();
+      }
+    }
+  }
+
+  private setStatus(status: string): void {
+    this.statusEl?.setText(status);
+  }
+
+  private destroyLiveSession(): void {
+    if (this.saveTimer !== undefined) {
+      window.clearTimeout(this.saveTimer);
+      this.saveTimer = undefined;
+    }
+    this.editor?.destroy();
+    this.provider?.destroy();
+    this.ydoc?.destroy();
+    this.editor = undefined;
+    this.provider = undefined;
+    this.ydoc = undefined;
+    this.saveAgain = false;
+  }
+}
+
+class PagedenSettingTab extends PluginSettingTab {
+  constructor(app: App, private readonly plugin: PagedenPlugin) {
+    super(app, plugin);
+  }
+
+  display(): void {
+    const { containerEl } = this;
+    containerEl.empty();
+    containerEl.createEl("h2", { text: "Pageden" });
+
+    const isConnected = this.plugin.isConfigured();
+
+    if (!isConnected) {
+      containerEl.createEl("p", {
+        text: "Connect your Obsidian vault to Pageden to sync notes and collaborate with your team.",
+        cls: "setting-item-description",
+      });
+
+      new Setting(containerEl)
+        .setName("Connect your vault")
+        .setDesc("Click the button below. A login page will open in your browser — approve it there and you're done.")
+        .addButton((btn) =>
+          btn
+            .setButtonText("Connect to Pageden")
+            .setCta()
+            .onClick(() => void this.plugin.startDeviceLogin()),
+        );
+
+      containerEl.createEl("h3", { text: "Server" });
+
+      new Setting(containerEl)
+        .setName("Server URL")
+        .setDesc("The address of your Pageden server.")
+        .addText((text) =>
+          text
+            .setPlaceholder("https://app.example.com")
+            .setValue(this.plugin.settings.serverUrl)
+            .onChange(async (value) => {
+              this.plugin.settings.serverUrl = value.trim();
+              await this.plugin.saveSettings();
+            }),
+        );
+    } else {
+      const displayName = this.plugin.settings.userName || "your account";
+      const displayWs = this.plugin.settings.workspaceName || this.plugin.settings.workspaceId;
+
+      new Setting(containerEl)
+        .setName(`Signed in as ${displayName}`)
+        .setDesc(`Workspace: ${displayWs}`)
+        .addButton((btn) =>
+          btn.setButtonText("Change workspace").onClick(() => void this.changeWorkspace()),
+        )
+        .addButton((btn) =>
+          btn.setButtonText("Disconnect").onClick(async () => {
+            this.plugin.settings.token = "";
+            this.plugin.settings.workspaceId = "";
+            this.plugin.settings.userName = "";
+            this.plugin.settings.workspaceName = "";
+            await this.plugin.saveSettings();
+            this.plugin.startAutoSync();
+            this.display();
+          }),
+        );
+
+      containerEl.createEl("h3", { text: "Sync" });
+
+      new Setting(containerEl)
+        .setName("Background sync")
+        .setDesc("Automatically pull remote updates and push local edits.")
+        .addToggle((toggle) =>
+          toggle.setValue(this.plugin.settings.autoSyncEnabled).onChange(async (value) => {
+            this.plugin.settings.autoSyncEnabled = value;
+            await this.plugin.saveSettings();
+            this.plugin.startAutoSync();
+          }),
+        );
+
+      new Setting(containerEl)
+        .setName("Sync interval (minutes)")
+        .setDesc("How often background sync runs. Minimum 1 minute.")
+        .addText((text) =>
+          text
+            .setPlaceholder("5")
+            .setValue(String(this.plugin.settings.autoSyncIntervalMinutes))
+            .onChange(async (value) => {
+              const minutes = Math.max(1, Math.floor(Number(value)) || DEFAULT_SETTINGS.autoSyncIntervalMinutes);
+              this.plugin.settings.autoSyncIntervalMinutes = minutes;
+              await this.plugin.saveSettings();
+              this.plugin.startAutoSync();
+            }),
+        );
+
+      new Setting(containerEl)
+        .setName("Local folder")
+        .setDesc("Folder in your vault where downloaded documents are stored.")
+        .addText((text) =>
+          text
+            .setPlaceholder("Remote Docs")
+            .setValue(this.plugin.settings.remoteDocsFolder)
+            .onChange(async (value) => {
+              this.plugin.settings.remoteDocsFolder = normalizePath(value.trim() || DEFAULT_SETTINGS.remoteDocsFolder);
+              await this.plugin.saveSettings();
+            }),
+        );
+
+      const details = containerEl.createEl("details");
+      details.createEl("summary", { text: "Advanced" });
+      const adv = details.createDiv();
+
+      new Setting(adv)
+        .setName("Server URL")
+        .addText((text) =>
+          text
+            .setPlaceholder("https://app.example.com")
+            .setValue(this.plugin.settings.serverUrl)
+            .onChange(async (value) => {
+              this.plugin.settings.serverUrl = value.trim();
+              await this.plugin.saveSettings();
+              this.plugin.startAutoSync();
+            }),
+        );
+
+      new Setting(adv)
+        .setName("Connection")
+        .addButton((btn) =>
+          btn.setButtonText("Test connection").onClick(() => void this.plugin.validateConnection()),
+        )
+        .addButton((btn) =>
+          btn.setButtonText("Sign in again").onClick(() => void this.plugin.startDeviceLogin()),
+        );
+    }
+  }
+
+  private async changeWorkspace(): Promise<void> {
+    try {
+      const me = await this.plugin.api().me();
+      if (me.workspaces.length === 0) {
+        new Notice("No workspaces found on this account.");
+        return;
+      }
+      new WorkspacePickerModal(this.app, this.plugin, me.workspaces, () => this.display()).open();
+    } catch (error) {
+      new Notice(errorMessage(error));
+    }
+  }
+}
+
+class RemoteDocumentModal extends Modal {
+  constructor(
+    app: App,
+    private readonly tree: RemoteTree,
+    private readonly onPick: (doc: RemoteDocument) => void,
+    private readonly buttonText = "Download",
+  ) {
+    super(app);
+  }
+
+  onOpen(): void {
+    const { contentEl } = this;
+    contentEl.empty();
+    contentEl.createEl("h2", { text: "Pageden documents" });
+    const visibleDocs = this.tree.documents.filter((doc) => doc.permission !== "viewer" || doc.version);
+    if (visibleDocs.length === 0) {
+      contentEl.createEl("p", { text: "No remote documents are available." });
+      return;
+    }
+    for (const doc of visibleDocs) {
+      new Setting(contentEl)
+        .setName(doc.title)
+        .setDesc(doc.permission === "viewer" ? `${doc.path} · read only` : doc.path)
+        .addButton((button) =>
+          button.setButtonText(this.buttonText).onClick(() => {
+            this.close();
+            this.onPick(doc);
+          }),
+        );
+    }
+  }
+}
+
+class RemoteSearchModal extends Modal {
+  private query = "";
+  private resultsEl?: HTMLElement;
+
+  constructor(app: App, private readonly plugin: PagedenPlugin) {
+    super(app);
+  }
+
+  onOpen(): void {
+    const { contentEl } = this;
+    contentEl.empty();
+    contentEl.createEl("h2", { text: "Search Pageden" });
+    new Setting(contentEl)
+      .setName("Query")
+      .addText((text) =>
+        text
+          .setPlaceholder("Search remote documents")
+          .onChange((value) => {
+            this.query = value;
+          }),
+      )
+      .addButton((button) =>
+        button.setButtonText("Search").onClick(() => void this.runSearch()),
+      );
+    this.resultsEl = contentEl.createDiv();
+  }
+
+  private async runSearch(): Promise<void> {
+    if (!this.resultsEl) return;
+    this.resultsEl.empty();
+    const q = this.query.trim();
+    if (!q) {
+      this.resultsEl.createEl("p", { text: "Enter a search query." });
+      return;
+    }
+    try {
+      const results = await this.plugin.searchRemote(q);
+      if (results.length === 0) {
+        this.resultsEl.createEl("p", { text: "No results." });
+        return;
+      }
+      for (const result of results) {
+        new Setting(this.resultsEl)
+          .setName(result.title)
+          .setDesc(result.permission === "viewer" ? `${result.path} · read only` : result.path)
+          .addButton((button) =>
+            button.setButtonText("Download").onClick(() => {
+              this.close();
+              void this.plugin.downloadSearchResult(result);
+            }),
+          );
+      }
+    } catch (error) {
+      this.resultsEl.createEl("p", { text: errorMessage(error) });
+    }
+  }
+}
+
+class VaultImportModal extends Modal {
+  private targetRootName = "Imported from Obsidian";
+  private previewEl?: HTMLElement;
+  private statusEl?: HTMLElement;
+
+  constructor(
+    app: App,
+    private readonly plugin: PagedenPlugin,
+    private readonly files: VaultImportFile[],
+    private readonly remoteTree: RemoteTree,
+  ) {
+    super(app);
+  }
+
+  onOpen(): void {
+    const { contentEl } = this;
+    contentEl.empty();
+    contentEl.createEl("h2", { text: "Import Obsidian vault" });
+    contentEl.createEl("p", {
+      text: "Upload this vault's notes into Pageden. Existing remote documents are skipped, never overwritten.",
+    });
+
+    new Setting(contentEl)
+      .setName("Pageden folder")
+      .setDesc("Imported folders and notes will be created under this top-level folder.")
+      .addText((text) =>
+        text
+          .setPlaceholder("Imported from Obsidian")
+          .setValue(this.targetRootName)
+          .onChange((value) => {
+            this.targetRootName = value.trim() || "Imported from Obsidian";
+            this.renderPreview();
+          }),
+      );
+
+    this.previewEl = contentEl.createDiv();
+    this.statusEl = contentEl.createEl("p");
+    this.renderPreview();
+
+    new Setting(contentEl)
+      .addButton((button) =>
+        button
+          .setButtonText("Import vault")
+          .setCta()
+          .onClick(async () => {
+            button.setDisabled(true).setButtonText("Importing...");
+            await this.runImport();
+            button.setDisabled(false).setButtonText("Import vault");
+          }),
+      )
+      .addButton((button) => button.setButtonText("Cancel").onClick(() => this.close()));
+  }
+
+  private renderPreview(): void {
+    if (!this.previewEl) return;
+    this.previewEl.empty();
+    const preview = buildVaultImportPreview(this.files, this.remoteTree, this.targetRootName);
+    this.previewEl.createEl("h3", { text: "Preview" });
+    const list = this.previewEl.createEl("ul");
+    list.createEl("li", { text: `${preview.notes} Markdown note${preview.notes === 1 ? "" : "s"} ready to import.` });
+    list.createEl("li", { text: `${preview.attachments} attachment${preview.attachments === 1 ? "" : "s"} detected.` });
+    list.createEl("li", { text: `${preview.skipped} internal or unsupported file${preview.skipped === 1 ? "" : "s"} skipped.` });
+    if (preview.conflicts.length) {
+      list.createEl("li", { text: `${preview.conflicts.length} remote document${preview.conflicts.length === 1 ? "" : "s"} already exist and will be skipped.` });
+    }
+    this.statusEl?.setText("");
+  }
+
+  private async runImport(): Promise<void> {
+    try {
+      this.statusEl?.setText("Starting import…");
+      const report = await this.plugin.importVault(this.files, this.targetRootName, (current, total) => {
+        this.statusEl?.setText(`Importing note ${current} of ${total}…`);
+      });
+      const warnings = report.attachmentWarnings.length ? ` ${report.attachmentWarnings.length} attachment warning${report.attachmentWarnings.length === 1 ? "" : "s"}.` : "";
+      this.statusEl?.setText(
+        `Done! Created ${report.foldersCreated} folder${report.foldersCreated === 1 ? "" : "s"}, imported ${report.documentsCreated} note${report.documentsCreated === 1 ? "" : "s"}, uploaded ${report.attachmentsUploaded} attachment${report.attachmentsUploaded === 1 ? "" : "s"}.${warnings}`,
+      );
+      new Notice("Vault import complete.");
+    } catch (error) {
+      const message = errorMessage(error);
+      this.statusEl?.setText(message);
+      new Notice(message);
+    }
+  }
+}
+
+class DeviceLoginModal extends Modal {
+  private intervalId?: number;
+  private statusEl?: HTMLElement;
+
+  constructor(
+    app: App,
+    private readonly plugin: PagedenPlugin,
+    private readonly request: DeviceStartResponse,
+  ) {
+    super(app);
+  }
+
+  onOpen(): void {
+    const { contentEl } = this;
+    contentEl.empty();
+    contentEl.createEl("h2", { text: "Connect to Pageden" });
+    contentEl.createEl("p", {
+      text: "A login page should have opened in your browser. Enter this code there to approve the connection:",
+    });
+    contentEl.createEl("h3", { text: this.request.userCode, cls: "pageden-device-code" });
+    contentEl.createEl("p", {
+      text: "If the browser did not open automatically, use the button below.",
+      cls: "setting-item-description",
+    });
+    new Setting(contentEl)
+      .addButton((button) =>
+        button.setButtonText("Open browser").onClick(() => window.open(this.request.verificationUri)),
+      )
+      .addButton((button) =>
+        button.setButtonText("Copy code").onClick(() => void navigator.clipboard?.writeText(this.request.userCode)),
+      )
+      .addButton((button) =>
+        button.setButtonText("Check now").onClick(() => void this.poll()),
+      );
+    this.statusEl = contentEl.createEl("p", { text: "Waiting for you to approve in the browser…" });
+    const intervalMs = Math.max(1, this.request.interval) * 1000;
+    this.intervalId = window.setInterval(() => void this.poll(), intervalMs);
+    window.open(this.request.verificationUri);
+  }
+
+  onClose(): void {
+    if (this.intervalId !== undefined) {
+      window.clearInterval(this.intervalId);
+      this.intervalId = undefined;
+    }
+  }
+
+  private async poll(): Promise<void> {
+    try {
+      const status = await this.plugin.pollDeviceLogin(this.request.deviceCode);
+      if (status === "pending") {
+        this.statusEl?.setText("Waiting for approval...");
+      } else {
+        this.close();
+      }
+    } catch (error) {
+      this.statusEl?.setText(errorMessage(error));
+    }
+  }
+}
+
+class WorkspacePickerModal extends Modal {
+  constructor(
+    app: App,
+    private readonly plugin: PagedenPlugin,
+    private readonly workspaces: MeResponse["workspaces"],
+    private readonly onSelect?: () => void,
+  ) {
+    super(app);
+  }
+
+  onOpen(): void {
+    const { contentEl } = this;
+    contentEl.empty();
+    contentEl.createEl("h2", { text: "Choose a workspace" });
+    contentEl.createEl("p", {
+      text: "Select which Pageden workspace to sync with this vault.",
+      cls: "setting-item-description",
+    });
+    for (const ws of this.workspaces) {
+      new Setting(contentEl)
+        .setName(ws.name)
+        .setDesc(ws.role === "admin" ? "You are an admin" : "Member")
+        .addButton((btn) =>
+          btn
+            .setButtonText("Select")
+            .setCta()
+            .onClick(async () => {
+              this.plugin.settings.workspaceId = ws.id;
+              this.plugin.settings.workspaceName = ws.name;
+              await this.plugin.saveSettings();
+              this.plugin.startAutoSync();
+              this.close();
+              new Notice(`Workspace set to "${ws.name}".`);
+              this.onSelect?.();
+            }),
+        );
+    }
+  }
+}
+
+class FolderDownloadModal extends Modal {
+  constructor(
+    app: App,
+    private readonly plugin: PagedenPlugin,
+    private readonly tree: RemoteTree,
+  ) {
+    super(app);
+  }
+
+  onOpen(): void {
+    const { contentEl } = this;
+    contentEl.empty();
+    contentEl.createEl("h2", { text: "Download a folder" });
+    contentEl.createEl("p", {
+      text: "Choose a folder to download all its notes to your vault.",
+      cls: "setting-item-description",
+    });
+
+    const foldersWithDocs = this.tree.folders
+      .map((folder) => ({ folder, count: this.tree.documents.filter((d) => d.folderId === folder.id).length }))
+      .filter(({ count }) => count > 0)
+      .sort((a, b) => a.folder.path.localeCompare(b.folder.path));
+
+    if (foldersWithDocs.length === 0) {
+      contentEl.createEl("p", { text: "No folders with documents found in your workspace." });
+      return;
+    }
+
+    for (const { folder, count } of foldersWithDocs) {
+      new Setting(contentEl)
+        .setName(folder.name)
+        .setDesc(`${folder.path} · ${count} note${count === 1 ? "" : "s"}`)
+        .addButton((btn) =>
+          btn.setButtonText("Download all").onClick(() => {
+            this.close();
+            void this.plugin.downloadFolderDocuments(folder.id, folder.name, this.tree);
+          }),
+        );
+    }
+  }
+}
+
+function errorMessage(error: unknown): string {
+  if (error instanceof Error) return error.message;
+  return "Pageden request failed.";
+}
+
+function isUnderRemoteDocsFolder(remoteDocsFolder: string, path: string): boolean {
+  const root = normalizePath(remoteDocsFolder).replace(/\/+$/, "");
+  const localPath = normalizePath(path);
+  return localPath === root || localPath.startsWith(`${root}/`);
+}
+
+function markdownToHtml(markdown: string): string {
+  return marked.parse(markdown, { async: false }) as string;
+}
+
+function htmlToMarkdown(html: string): string {
+  const markdown = turndown.turndown(html).trimEnd();
+  return markdown ? `${markdown}\n` : "";
+}
diff --git a/src/metadata.test.ts b/src/metadata.test.ts
new file mode 100644
index 0000000..7d80930
--- /dev/null
+++ b/src/metadata.test.ts
@@ -0,0 +1,59 @@
+import { describe, expect, it } from "vitest";
+import { readFileSync } from "node:fs";
+import { resolve } from "node:path";
+import { fileURLToPath } from "node:url";
+import { ServerMetaStore } from "./metadata";
+
+class MemoryAdapter {
+  files = new Map<string, string>();
+
+  async exists(path: string): Promise<boolean> {
+    return this.files.has(path);
+  }
+
+  async read(path: string): Promise<string> {
+    const value = this.files.get(path);
+    if (value === undefined) throw new Error("missing");
+    return value;
+  }
+
+  async write(path: string, content: string): Promise<void> {
+    this.files.set(path, content);
+  }
+}
+
+describe("server metadata store", () => {
+  it("stores .server-meta.json keyed by documentId in the plugin dir", async () => {
+    const adapter = new MemoryAdapter();
+    const store = new ServerMetaStore(adapter, ".obsidian/plugins/pageden");
+
+    await store.upsert({
+      documentId: "doc1",
+      localPath: "Remote Docs/runbook.md",
+      remotePath: "/engineering/runbook",
+      title: "Runbook",
+      baseVersion: "rev1",
+      checksum: "sha256:one",
+      permission: "editor",
+      updatedAt: "2026-06-04T00:00:00.000Z",
+    });
+
+    expect(store.filePath).toBe(".obsidian/plugins/pageden/.server-meta.json");
+    expect(await store.getByLocalPath("Remote Docs/runbook.md")).toMatchObject({ documentId: "doc1" });
+    expect(JSON.parse(adapter.files.get(store.filePath) ?? "{}").documents.doc1.baseVersion).toBe("rev1");
+  });
+});
+
+describe("Obsidian community metadata", () => {
+  it("keeps the root manifest in sync with the plugin manifest", () => {
+    const root = resolve(fileURLToPath(new URL("../", import.meta.url)));
+    const pluginManifest = JSON.parse(readFileSync(resolve(root, "manifest.json"), "utf8"));
+    const rootManifest = JSON.parse(readFileSync(resolve(root, "manifest.json"), "utf8"));
+    const pluginVersions = JSON.parse(readFileSync(resolve(root, "versions.json"), "utf8"));
+    const rootVersions = JSON.parse(readFileSync(resolve(root, "versions.json"), "utf8"));
+
+    expect(rootManifest).toEqual(pluginManifest);
+    expect(rootVersions).toEqual(pluginVersions);
+    expect(rootVersions[rootManifest.version]).toBe(rootManifest.minAppVersion);
+  });
+});
diff --git a/src/metadata.ts b/src/metadata.ts
new file mode 100644
index 0000000..d2276bc
--- /dev/null
+++ b/src/metadata.ts
@@ -0,0 +1,68 @@
+import type { DataAdapter } from "obsidian";
+import type { ServerMetaAttachmentEntry, ServerMetaEntry, ServerMetaFile } from "./types";
+
+export class ServerMetaStore {
+  private readonly path: string;
+
+  constructor(
+    private readonly adapter: Pick<DataAdapter, "exists" | "read" | "write">,
+    pluginDir: string,
+  ) {
+    this.path = `${pluginDir.replace(/\/+$/, "")}/.server-meta.json`;
+  }
+
+  get filePath(): string {
+    return this.path;
+  }
+
+  async read(): Promise<ServerMetaFile> {
+    if (!(await this.adapter.exists(this.path))) return { documents: {}, attachments: {} };
+    const raw = await this.adapter.read(this.path);
+    const parsed = JSON.parse(raw) as Partial<ServerMetaFile>;
+    return { documents: parsed.documents ?? {}, attachments: parsed.attachments ?? {} };
+  }
+
+  async write(meta: ServerMetaFile): Promise<void> {
+    await this.adapter.write(this.path, JSON.stringify(meta, null, 2));
+  }
+
+  async list(): Promise<ServerMetaEntry[]> {
+    const meta = await this.read();
+    return Object.values(meta.documents);
+  }
+
+  async getByLocalPath(localPath: string): Promise<ServerMetaEntry | null> {
+    const meta = await this.read();
+    return Object.values(meta.documents).find((entry) => entry.localPath === localPath) ?? null;
+  }
+
+  async upsert(entry: ServerMetaEntry): Promise<void> {
+    const meta = await this.read();
+    meta.documents[entry.documentId] = entry;
+    await this.write(meta);
+  }
+
+  async listAttachments(): Promise<ServerMetaAttachmentEntry[]> {
+    const meta = await this.read();
+    return Object.values(meta.attachments ?? {});
+  }
+
+  async listAttachmentsForDocument(documentId: string): Promise<ServerMetaAttachmentEntry[]> {
+    const meta = await this.read();
+    return Object.values(meta.attachments ?? {}).filter((entry) => entry.documentId === documentId);
+  }
+
+  async upsertAttachment(entry: ServerMetaAttachmentEntry): Promise<void> {
+    const meta = await this.read();
+    meta.attachments ??= {};
+    meta.attachments[entry.attachmentId] = entry;
+    await this.write(meta);
+  }
+
+  async removeAttachment(attachmentId: string): Promise<void> {
+    const meta = await this.read();
+    if (!meta.attachments) return;
+    delete meta.attachments[attachmentId];
+    await this.write(meta);
+  }
+}
diff --git a/src/runner.test.ts b/src/runner.test.ts
new file mode 100644
index 0000000..6070205
--- /dev/null
+++ b/src/runner.test.ts
@@ -0,0 +1,70 @@
+import { describe, expect, it, vi } from "vitest";
+import { createDebouncer, createSyncRunner } from "./runner";
+
+describe("createSyncRunner", () => {
+  it("runs one pass at a time and coalesces overlapping triggers into a single follow-up", async () => {
+    let active = 0;
+    let maxActive = 0;
+    let calls = 0;
+    let release!: () => void;
+    const gate = new Promise<void>((r) => (release = r));
+
+    const runner = createSyncRunner(async () => {
+      calls += 1;
+      active += 1;
+      maxActive = Math.max(maxActive, active);
+      if (calls === 1) await gate; // hold the first pass open while we trigger more
+      active -= 1;
+    });
+
+    const first = runner.run(); // starts, blocks on gate
+    void runner.run(); // in-flight → pending
+    void runner.run(); // in-flight → still just one pending
+    expect(runner.isRunning()).toBe(true);
+
+    release();
+    await first;
+    // wait microtasks for the coalesced follow-up pass to complete
+    await new Promise((r) => setTimeout(r, 0));
+
+    expect(maxActive).toBe(1); // never two passes at once
+    expect(calls).toBe(2); // first + exactly one coalesced follow-up
+    expect(runner.isRunning()).toBe(false);
+  });
+});
+
+describe("createDebouncer", () => {
+  it("collapses repeated schedules for a key into one trailing call", () => {
+    vi.useFakeTimers();
+    try {
+      const d = createDebouncer(2000);
+      const fn = vi.fn();
+      d.schedule("a", fn);
+      d.schedule("a", fn);
+      d.schedule("a", fn);
+      vi.advanceTimersByTime(1999);
+      expect(fn).not.toHaveBeenCalled();
+      vi.advanceTimersByTime(1);
+      expect(fn).toHaveBeenCalledTimes(1);
+    } finally {
+      vi.useRealTimers();
+    }
+  });
+
+  it("debounces independently per key and cancelAll stops pending timers", () => {
+    vi.useFakeTimers();
+    try {
+      const d = createDebouncer(1000);
+      const a = vi.fn();
+      const b = vi.fn();
+      d.schedule("a", a);
+      d.schedule("b", b);
+      d.cancelAll();
+      vi.advanceTimersByTime(2000);
+      expect(a).not.toHaveBeenCalled();
+      expect(b).not.toHaveBeenCalled();
+    } finally {
+      vi.useRealTimers();
+    }
+  });
+});
diff --git a/src/runner.ts b/src/runner.ts
new file mode 100644
index 0000000..09ba775
--- /dev/null
+++ b/src/runner.ts
@@ -0,0 +1,65 @@
+// Small, framework-free concurrency helpers used by the background-sync engine. Kept pure so
+// the loop-safety and debounce behaviour can be unit-tested without an Obsidian runtime.
+
+/**
+ * Serialises async passes so only one runs at a time. If `run()` is called while a pass is in
+ * flight, exactly one follow-up pass is queued (further calls collapse into that single pending
+ * run) — so overlapping triggers (startup + interval + a modify event) never race the API.
+ */
+export function createSyncRunner(pass: () => Promise<void>): { run: () => Promise<void>; isRunning: () => boolean } {
+  let inFlight = false;
+  let pending = false;
+  async function run(): Promise<void> {
+    if (inFlight) {
+      pending = true; // collapse all overlapping triggers into a single follow-up
+      return;
+    }
+    inFlight = true;
+    try {
+      // Loop (not recursion) so sustained triggers can't build an unbounded promise chain.
+      do {
+        pending = false;
+        await pass();
+      } while (pending);
+    } finally {
+      inFlight = false;
+    }
+  }
+  return { run, isRunning: () => inFlight };
+}
+
+/**
+ * Per-key debouncer: repeated `schedule(key, fn)` calls within `ms` collapse into a single
+ * trailing invocation of the most recent `fn` for that key.
+ */
+export function createDebouncer(ms: number): {
+  schedule: (key: string, fn: () => void) => void;
+  cancel: (key: string) => void;
+  cancelAll: () => void;
+} {
+  const timers = new Map<string, ReturnType<typeof setTimeout>>();
+  function cancel(key: string): void {
+    const existing = timers.get(key);
+    if (existing !== undefined) {
+      clearTimeout(existing);
+      timers.delete(key);
+    }
+  }
+  return {
+    schedule(key: string, fn: () => void): void {
+      cancel(key);
+      timers.set(
+        key,
+        setTimeout(() => {
+          timers.delete(key);
+          fn();
+        }, ms),
+      );
+    },
+    cancel,
+    cancelAll(): void {
+      for (const timer of timers.values()) clearTimeout(timer);
+      timers.clear();
+    },
+  };
+}
diff --git a/src/sync.test.ts b/src/sync.test.ts
new file mode 100644
index 0000000..dfb559c
--- /dev/null
+++ b/src/sync.test.ts
@@ -0,0 +1,503 @@
+import { webcrypto } from "node:crypto";
+import { describe, expect, it, vi } from "vitest";
+import { PagedenApiError } from "./api-client";
+import {
+  createRemoteDocumentFromLocal,
+  downloadDocument,
+  extractAttachmentPaths,
+  localPathForRemote,
+  pushLocalDocument,
+  pushOrCreateLocalDocument,
+  runBackgroundSyncPass,
+  syncDocumentAttachments,
+  syncLinkedDocument,
+  type VaultLike,
+} from "./sync";
+import { checksum } from "./checksum";
+import type { Attachment, RemoteDocumentWithContent, ServerMetaAttachmentEntry, ServerMetaEntry } from "./types";
+
+Object.defineProperty(globalThis, "crypto", { value: webcrypto, configurable: true });
+
+class MemoryVault implements VaultLike {
+  files = new Map<string, string>();
+  binaryFiles = new Map<string, ArrayBuffer>();
+  folders = new Set<string>();
+
+  async read(path: string): Promise<string> {
+    const value = this.files.get(path);
+    if (value === undefined) throw new Error("missing");
+    return value;
+  }
+
+  async write(path: string, content: string): Promise<void> {
+    this.files.set(path, content);
+  }
+
+  async readBinary(path: string): Promise<ArrayBuffer> {
+    const value = this.binaryFiles.get(path);
+    if (value === undefined) throw new Error("missing binary");
+    return value;
+  }
+
+  async writeBinary(path: string, content: ArrayBuffer): Promise<void> {
+    this.binaryFiles.set(path, content);
+  }
+
+  async exists(path: string): Promise<boolean> {
+    return this.files.has(path) || this.binaryFiles.has(path) || this.folders.has(path);
+  }
+
+  async mkdir(path: string): Promise<void> {
+    this.folders.add(path);
+  }
+}
+
+class MemoryMeta {
+  entries = new Map<string, ServerMetaEntry>();
+  attachments = new Map<string, ServerMetaAttachmentEntry>();
+
+  async list(): Promise<ServerMetaEntry[]> {
+    return [...this.entries.values()];
+  }
+
+  async getByLocalPath(path: string): Promise<ServerMetaEntry | null> {
+    return [...this.entries.values()].find((entry) => entry.localPath === path) ?? null;
+  }
+
+  async upsert(entry: ServerMetaEntry): Promise<void> {
+    this.entries.set(entry.documentId, entry);
+  }
+
+  async listAttachmentsForDocument(documentId: string): Promise<ServerMetaAttachmentEntry[]> {
+    return [...this.attachments.values()].filter((entry) => entry.documentId === documentId);
+  }
+
+  async upsertAttachment(entry: ServerMetaAttachmentEntry): Promise<void> {
+    this.attachments.set(entry.attachmentId, entry);
+  }
+
+  async removeAttachment(attachmentId: string): Promise<void> {
+    this.attachments.delete(attachmentId);
+  }
+}
+
+const remote: RemoteDocumentWithContent = {
+  id: "doc1",
+  workspaceId: "ws1",
+  folderId: "folder1",
+  title: "Runbook",
+  path: "/engineering/runbook",
+  permission: "editor",
+  version: "rev1",
+  checksum: "sha256:old",
+  content: "# Runbook\r\n",
+  updatedAt: "2026-06-04T00:00:00.000Z",
+};
+
+describe("plugin sync", () => {
+  it("maps remote paths into the configured local folder", () => {
+    expect(localPathForRemote("Remote Docs", "/engineering/runbook")).toBe("Remote Docs/engineering/runbook.md");
+    expect(localPathForRemote("Remote Docs", "root.md")).toBe("Remote Docs/root.md");
+  });
+
+  it("extracts markdown and Obsidian image attachment references", () => {
+    expect(
+      [...extractAttachmentPaths("![one](img/a.png)\n[download](files/report.pdf)\n![[b.jpg|thumb]]\n[doc](other.md)\n![remote](https://x.test/a.png)", "Remote Docs/e2e/doc.md")],
+    ).toEqual(["Remote Docs/e2e/img/a.png", "Remote Docs/e2e/files/report.pdf", "Remote Docs/e2e/b.jpg"]);
+  });
+
+  it("syncs attachments by downloading remote files, uploading changed local references, and deleting missing tracked files", async () => {
+    const vault = new MemoryVault();
+    const meta = new MemoryMeta();
+    const entry: ServerMetaEntry = { documentId: "doc1", localPath: "Remote Docs/e2e/doc.md", remotePath: "/e2e/doc", title: "Doc", baseVersion: "rev1", checksum: "sha256:doc", permission: "editor", updatedAt: "old" };
+    await meta.upsert(entry);
+    await meta.upsertAttachment({ attachmentId: "old", documentId: "doc1", localPath: "Remote Docs/e2e/old.png", filename: "old.png", sha256: "oldsha", size: 1, contentType: "image/png", createdAt: "old" });
+    const oldAttachment: Attachment = { id: "old", filename: "old.png", contentType: "image/png", size: 1, sha256: "oldsha", createdAt: "old" };
+    const remoteAttachment: Attachment = { id: "remote", filename: "server.png", contentType: "image/png", size: 4, sha256: "remotesha", createdAt: "new" };
+    const uploaded: Attachment = { id: "uploaded", filename: "local.png", contentType: "image/png", size: 5, sha256: "uploadsha", createdAt: "later" };
+    await vault.write("Remote Docs/e2e/doc.md", "![local](local.png)\n");
+    await vault.writeBinary("Remote Docs/e2e/local.png", new Uint8Array([1, 2, 3, 4, 5]).buffer);
+    const api = {
+      document: vi.fn(),
+      push: vi.fn(),
+      attachments: vi.fn().mockResolvedValue({ attachments: [oldAttachment, remoteAttachment] }),
+      downloadAttachment: vi.fn().mockResolvedValue(new Uint8Array([9, 9, 9, 9]).buffer),
+      uploadAttachment: vi.fn().mockResolvedValue(uploaded),
+      deleteAttachment: vi.fn().mockResolvedValue(undefined),
+    };
+
+    const result = await syncDocumentAttachments({ api, vault, meta, remoteDocsFolder: "Remote Docs" }, entry, "![local](local.png)\n");
+
+    expect(result).toMatchObject({ downloaded: 1, uploaded: 1, deleted: 1 });
+    expect(vault.binaryFiles.has("Remote Docs/e2e/server.png")).toBe(true);
+    expect(api.uploadAttachment).toHaveBeenCalledWith("doc1", "local.png", expect.any(ArrayBuffer), "image/png");
+    expect(api.deleteAttachment).toHaveBeenCalledWith("old");
+    expect(await meta.listAttachmentsForDocument("doc1")).toEqual(
+      expect.arrayContaining([
+        expect.objectContaining({ attachmentId: "remote", localPath: "Remote Docs/e2e/server.png" }),
+        expect.objectContaining({ attachmentId: "uploaded", localPath: "Remote Docs/e2e/local.png" }),
+      ]),
+    );
+  });
+
+  it("downloads a document, creates folders, canonicalizes content, and updates metadata", async () => {
+    const vault = new MemoryVault();
+    const meta = new MemoryMeta();
+    const api = { document: vi.fn().mockResolvedValue(remote), push: vi.fn() };
+
+    const result = await downloadDocument({ api, vault, meta, remoteDocsFolder: "Remote Docs" }, remote);
+
+    expect(result.localPath).toBe("Remote Docs/engineering/runbook.md");
+    expect(vault.folders.has("Remote Docs")).toBe(true);
+    expect(vault.folders.has("Remote Docs/engineering")).toBe(true);
+    expect(vault.files.get(result.localPath)).toBe("# Runbook\n");
+    expect(await meta.getByLocalPath(result.localPath)).toMatchObject({ documentId: "doc1", baseVersion: "rev1" });
+  });
+
+  it("pushes an editor document with baseVersion and advances metadata", async () => {
+    const vault = new MemoryVault();
+    const meta = new MemoryMeta();
+    await meta.upsert({ documentId: "doc1", localPath: "Remote Docs/runbook.md", remotePath: "/runbook", title: "Runbook", baseVersion: "rev1", checksum: "sha256:old", permission: "editor", updatedAt: "old" });
+    await vault.write("Remote Docs/runbook.md", "# Local\r\n");
+    const api = {
+      document: vi.fn(),
+      push: vi.fn().mockResolvedValue({ id: "doc1", version: "rev2", checksum: "sha256:new", updatedAt: "new" }),
+    };
+
+    const result = await pushLocalDocument({ api, vault, meta, remoteDocsFolder: "Remote Docs" }, "Remote Docs/runbook.md");
+
+    expect(result.status).toBe("pushed");
+    expect(api.push).toHaveBeenCalledWith("doc1", expect.objectContaining({ baseVersion: "rev1", content: "# Local\n" }));
+    expect(await meta.getByLocalPath("Remote Docs/runbook.md")).toMatchObject({ baseVersion: "rev2", checksum: "sha256:new" });
+  });
+
+  it("creates a remote document for an unlinked local note and stores sync metadata", async () => {
+    const vault = new MemoryVault();
+    const meta = new MemoryMeta();
+    await vault.write("Remote Docs/imported-from-web/hermes-deployment/ooo.md", "---\ntitle: OOO\n---\n\nTest\r\n");
+    const createdRemote: RemoteDocumentWithContent = {
+      id: "doc-new",
+      workspaceId: "ws1",
+      folderId: "folder-hermes",
+      title: "OOO",
+      path: "imported-from-web/hermes-deployment/ooo.md",
+      permission: "editor",
+      version: "rev-new",
+      checksum: "sha256:new",
+      content: "---\ntitle: OOO\n---\n\nTest\n",
+      updatedAt: "2026-06-14T00:00:00.000Z",
+    };
+    const api = {
+      tree: vi.fn().mockResolvedValue({ folders: [], documents: [] }),
+      createFolder: vi
+        .fn()
+        .mockResolvedValueOnce({ id: "folder-imported", path: "imported-from-web" })
+        .mockResolvedValueOnce({ id: "folder-hermes", path: "imported-from-web/hermes-deployment" }),
+      createDocument: vi.fn().mockResolvedValue({ id: "doc-new", version: "rev-new", checksum: "sha256:new", path: "imported-from-web/hermes-deployment/ooo.md" }),
+      document: vi.fn().mockResolvedValue(createdRemote),
+      push: vi.fn(),
+    };
+
+    const result = await pushOrCreateLocalDocument(
+      { api, vault, meta, remoteDocsFolder: "Remote Docs", workspaceId: "ws1" },
+      "Remote Docs/imported-from-web/hermes-deployment/ooo.md",
+    );
+
+    expect(result.status).toBe("created");
+    expect(api.createFolder).toHaveBeenNthCalledWith(1, expect.objectContaining({ parentFolderId: null, slug: "imported-from-web" }));
+    expect(api.createFolder).toHaveBeenNthCalledWith(2, expect.objectContaining({ parentFolderId: "folder-imported", slug: "hermes-deployment" }));
+    expect(api.createDocument).toHaveBeenCalledWith(
+      expect.objectContaining({
+        folderId: "folder-hermes",
+        title: "OOO",
+        slug: "ooo",
+        content: "---\ntitle: OOO\n---\n\nTest\n",
+      }),
+    );
+    expect(await meta.getByLocalPath("Remote Docs/imported-from-web/hermes-deployment/ooo.md")).toMatchObject({
+      documentId: "doc-new",
+      remotePath: "imported-from-web/hermes-deployment/ooo.md",
+      baseVersion: "rev-new",
+    });
+  });
+
+  it("does not create over an existing remote path for an unlinked local note", async () => {
+    const vault = new MemoryVault();
+    const meta = new MemoryMeta();
+    await vault.write("Remote Docs/team/plan.md", "# Local\n");
+    const api = {
+      tree: vi.fn().mockResolvedValue({
+        folders: [{ id: "folder-team", parentFolderId: null, name: "Team", slug: "team", path: "team", permission: "manager" }],
+        documents: [{ id: "doc-existing", folderId: "folder-team", title: "Plan", path: "team/plan.md", permission: "editor", version: "rev1", checksum: "sha256:x" }],
+      }),
+      createFolder: vi.fn(),
+      createDocument: vi.fn(),
+      document: vi.fn(),
+      push: vi.fn(),
+    };
+
+    await expect(
+      createRemoteDocumentFromLocal({ api, vault, meta, remoteDocsFolder: "Remote Docs", workspaceId: "ws1" }, "Remote Docs/team/plan.md"),
+    ).rejects.toThrow(/already exists/);
+    expect(api.createDocument).not.toHaveBeenCalled();
+  });
+
+  it("blocks viewer-only pushes before calling the API", async () => {
+    const meta = new MemoryMeta();
+    await meta.upsert({ documentId: "doc1", localPath: "Remote Docs/runbook.md", remotePath: "/runbook", title: "Runbook", baseVersion: "rev1", checksum: "sha256:old", permission: "viewer", updatedAt: "old" });
+    const api = { document: vi.fn(), push: vi.fn() };
+
+    const result = await pushLocalDocument({ api, vault: new MemoryVault(), meta, remoteDocsFolder: "Remote Docs" }, "Remote Docs/runbook.md");
+
+    expect(result.status).toBe("blocked_viewer");
+    expect(api.push).not.toHaveBeenCalled();
+  });
+
+  it("keeps local edits and writes a conflict copy of the server version on 409", async () => {
+    const vault = new MemoryVault();
+    const meta = new MemoryMeta();
+    await meta.upsert({ documentId: "doc1", localPath: "Remote Docs/runbook.md", remotePath: "/runbook", title: "Runbook", baseVersion: "rev1", checksum: "sha256:old", permission: "editor", updatedAt: "old" });
+    await vault.write("Remote Docs/runbook.md", "# Local\n");
+    const api = {
+      push: vi.fn().mockRejectedValue(new PagedenApiError(409, { error: "conflict", currentVersion: "rev2" })),
+      document: vi.fn().mockResolvedValue({ ...remote, content: "# Server\n", version: "rev2", checksum: "sha256:server" }),
+    };
+
+    const result = await pushLocalDocument({ api, vault, meta, remoteDocsFolder: "Remote Docs" }, "Remote Docs/runbook.md");
+
+    expect(result.status).toBe("conflict");
+    expect(vault.files.get("Remote Docs/runbook.md")).toBe("# Local\n");
+    expect(vault.files.get("Remote Docs/runbook.conflict.md")).toBe("# Server\n");
+    expect(await meta.getByLocalPath("Remote Docs/runbook.md")).toMatchObject({ baseVersion: "rev2", checksum: "sha256:server" });
+  });
+});
+
+describe("background sync", () => {
+  const entry = (over: Partial<ServerMetaEntry> = {}): ServerMetaEntry => ({
+    documentId: "doc1",
+    localPath: "Remote Docs/runbook.md",
+    remotePath: "/runbook",
+    title: "Runbook",
+    baseVersion: "rev1",
+    checksum: "sha256:tracked",
+    permission: "editor",
+    updatedAt: "old",
+    ...over,
+  });
+
+  it("is a no-op when the server version matches and local has not diverged", async () => {
+    const vault = new MemoryVault();
+    const meta = new MemoryMeta();
+    await vault.write("Remote Docs/runbook.md", "# Same\n");
+    const e = entry({ checksum: await checksum("# Same\n") });
+    await meta.upsert(e);
+    const api = { document: vi.fn().mockResolvedValue({ ...remote, version: "rev1", content: "# Same\n" }), push: vi.fn() };
+
+    const result = await syncLinkedDocument({ api, vault, meta, remoteDocsFolder: "Remote Docs" }, e);
+
+    expect(result.status).toBe("unchanged");
+    expect(api.push).not.toHaveBeenCalled();
+    expect(vault.files.get("Remote Docs/runbook.md")).toBe("# Same\n");
+  });
+
+  it("pulls server content (canonicalizing CRLF) and advances meta when the server moved", async () => {
+    const vault = new MemoryVault();
+    const meta = new MemoryMeta();
+    await vault.write("Remote Docs/runbook.md", "# Same\n");
+    const e = entry({ checksum: await checksum("# Same\n") });
+    await meta.upsert(e);
+    const api = {
+      document: vi.fn().mockResolvedValue({ ...remote, version: "rev2", checksum: "sha256:server2", content: "# Server v2\r\n" }),
+      push: vi.fn(),
+    };
+
+    const result = await syncLinkedDocument({ api, vault, meta, remoteDocsFolder: "Remote Docs" }, e);
+
+    expect(result.status).toBe("pulled");
+    expect(api.push).not.toHaveBeenCalled();
+    expect(vault.files.get("Remote Docs/runbook.md")).toBe("# Server v2\n"); // CRLF canonicalized
+    expect(await meta.getByLocalPath("Remote Docs/runbook.md")).toMatchObject({ baseVersion: "rev2", checksum: "sha256:server2" });
+  });
+
+  it("pushes local edits when local diverged and the server has not moved", async () => {
+    const vault = new MemoryVault();
+    const meta = new MemoryMeta();
+    await vault.write("Remote Docs/runbook.md", "# Local edit\n");
+    const e = entry({ checksum: "sha256:tracked" }); // tracked != checksum of local → diverged
+    await meta.upsert(e);
+    const api = {
+      document: vi.fn().mockResolvedValue({ ...remote, version: "rev1" }), // server unchanged
+      push: vi.fn().mockResolvedValue({ id: "doc1", version: "rev2", checksum: "sha256:new", updatedAt: "new" }),
+    };
+
+    const result = await syncLinkedDocument({ api, vault, meta, remoteDocsFolder: "Remote Docs" }, e);
+
+    expect(result.status).toBe("pushed");
+    expect(api.push).toHaveBeenCalledWith("doc1", expect.objectContaining({ baseVersion: "rev1", content: "# Local edit\n" }));
+  });
+
+  it("writes a conflict copy and preserves local when the server moved AND local diverged", async () => {
+    const vault = new MemoryVault();
+    const meta = new MemoryMeta();
+    await vault.write("Remote Docs/runbook.md", "# Local edit\n");
+    const e = entry({ checksum: "sha256:tracked" });
+    await meta.upsert(e);
+    const api = {
+      document: vi.fn().mockResolvedValue({ ...remote, version: "rev2", checksum: "sha256:server", content: "# Server\n" }),
+      push: vi.fn().mockRejectedValue(new PagedenApiError(409, { error: "conflict", currentVersion: "rev2" })),
+    };
+
+    const result = await syncLinkedDocument({ api, vault, meta, remoteDocsFolder: "Remote Docs" }, e);
+
+    expect(result.status).toBe("conflict");
+    expect(vault.files.get("Remote Docs/runbook.md")).toBe("# Local edit\n"); // never clobbered
+    expect(vault.files.get("Remote Docs/runbook.conflict.md")).toBe("# Server\n");
+  });
+
+  it("reports a 404 document as gone and leaves the local file untouched", async () => {
+    const vault = new MemoryVault();
+    const meta = new MemoryMeta();
+    await vault.write("Remote Docs/runbook.md", "# Same\n");
+    const e = entry({ checksum: await checksum("# Same\n") });
+    await meta.upsert(e);
+    const api = { document: vi.fn().mockRejectedValue(new PagedenApiError(404, { error: "not_found" })), push: vi.fn() };
+
+    const result = await syncLinkedDocument({ api, vault, meta, remoteDocsFolder: "Remote Docs" }, e);
+
+    expect(result.status).toBe("gone");
+    expect(api.push).not.toHaveBeenCalled();
+    expect(vault.files.get("Remote Docs/runbook.md")).toBe("# Same\n");
+  });
+
+  it("does NOT auto-push while an unresolved conflict copy exists (sticky conflict)", async () => {
+    const vault = new MemoryVault();
+    const meta = new MemoryMeta();
+    await vault.write("Remote Docs/runbook.md", "# Local edit\n");
+    await vault.write("Remote Docs/runbook.conflict.md", "# Server side\n"); // unresolved conflict
+    const e = entry({ checksum: "sha256:tracked" }); // local diverged
+    await meta.upsert(e);
+    const api = { document: vi.fn().mockResolvedValue({ ...remote, version: "rev2" }), push: vi.fn() };
+
+    const result = await syncLinkedDocument({ api, vault, meta, remoteDocsFolder: "Remote Docs" }, e);
+
+    expect(result.status).toBe("conflict_pending");
+    expect(api.push).not.toHaveBeenCalled();
+    expect(vault.files.get("Remote Docs/runbook.md")).toBe("# Local edit\n");
+  });
+
+  it("does not clobber a local edit that lands between the divergence check and the write (TOCTOU)", async () => {
+    class RaceVault extends MemoryVault {
+      reads = 0;
+      async read(path: string): Promise<string> {
+        this.reads += 1;
+        // 1st read (divergence check): matches tracked. 2nd read (pre-write guard): user just edited.
+        return this.reads === 1 ? "# Same\n" : "# Edited mid-flight\n";
+      }
+    }
+    const vault = new RaceVault();
+    await vault.write("Remote Docs/runbook.md", "# Same\n");
+    const meta = new MemoryMeta();
+    const e = entry({ checksum: await checksum("# Same\n") });
+    await meta.upsert(e);
+    const api = { document: vi.fn().mockResolvedValue({ ...remote, version: "rev2", checksum: "sha256:server2", content: "# Server v2\n" }), push: vi.fn() };
+
+    const result = await syncLinkedDocument({ api, vault, meta, remoteDocsFolder: "Remote Docs" }, e);
+
+    expect(result.status).toBe("conflict");
+    expect(api.push).not.toHaveBeenCalled();
+    expect(vault.files.get("Remote Docs/runbook.conflict.md")).toBe("# Server v2\n");
+    // original local file was not overwritten by the pull
+    expect(vault.files.get("Remote Docs/runbook.md")).toBe("# Same\n");
+  });
+
+  it("does not push when the server has downgraded the document to viewer", async () => {
+    const vault = new MemoryVault();
+    const meta = new MemoryMeta();
+    await vault.write("Remote Docs/runbook.md", "# Local edit\n");
+    const e = entry({ checksum: "sha256:tracked", permission: "editor" }); // diverged, meta says editor
+    await meta.upsert(e);
+    const api = { document: vi.fn().mockResolvedValue({ ...remote, version: "rev1", permission: "viewer" }), push: vi.fn() };
+
+    const result = await syncLinkedDocument({ api, vault, meta, remoteDocsFolder: "Remote Docs" }, e);
+
+    expect(result.status).toBe("blocked_viewer");
+    expect(api.push).not.toHaveBeenCalled();
+    expect(await meta.getByLocalPath("Remote Docs/runbook.md")).toMatchObject({ permission: "viewer" });
+  });
+
+  it("does not resurrect a tracked file the user deleted locally", async () => {
+    const vault = new MemoryVault(); // file absent
+    const meta = new MemoryMeta();
+    const e = entry({ checksum: "sha256:tracked" });
+    await meta.upsert(e);
+    const api = { document: vi.fn().mockResolvedValue({ ...remote, version: "rev2", content: "# Server\n" }), push: vi.fn() };
+
+    const result = await syncLinkedDocument({ api, vault, meta, remoteDocsFolder: "Remote Docs" }, e);
+
+    expect(result.status).toBe("missing_local");
+    expect(vault.files.has("Remote Docs/runbook.md")).toBe(false);
+    expect(api.push).not.toHaveBeenCalled();
+  });
+
+  it("runBackgroundSyncPass tallies results and isolates per-document errors", async () => {
+    const vault = new MemoryVault();
+    const meta = new MemoryMeta();
+    await vault.write("Remote Docs/a.md", "# A\n");
+    await meta.upsert(entry({ documentId: "docA", localPath: "Remote Docs/a.md", checksum: await checksum("# A\n") }));
+    await meta.upsert(entry({ documentId: "docB", localPath: "Remote Docs/b.md", checksum: await checksum("# B\n") }));
+    const api = {
+      document: vi.fn().mockImplementation((id: string) => {
+        if (id === "docA") return Promise.resolve({ ...remote, id: "docA", version: "rev1", content: "# A\n" });
+        return Promise.reject(new PagedenApiError(500, { error: "server_error" }));
+      }),
+      push: vi.fn(),
+    };
+
+    const summary = await runBackgroundSyncPass({ api, vault, meta, remoteDocsFolder: "Remote Docs" });
+
+    expect(summary.unchanged).toBe(1);
+    expect(summary.errors).toBe(1);
+  });
+
+  it("runBackgroundSyncPass creates unlinked local notes under the remote docs folder", async () => {
+    const vault = new MemoryVault();
+    const meta = new MemoryMeta();
+    await vault.write("Remote Docs/team/new-plan.md", "# New plan\n");
+    const createdRemote: RemoteDocumentWithContent = {
+      id: "doc-new",
+      workspaceId: "ws1",
+      folderId: "folder-team",
+      title: "New Plan",
+      path: "team/new-plan.md",
+      permission: "editor",
+      version: "rev-new",
+      checksum: "sha256:new",
+      content: "# New plan\n",
+      updatedAt: "2026-06-14T00:00:00.000Z",
+    };
+    const api = {
+      document: vi.fn().mockResolvedValue(createdRemote),
+      push: vi.fn(),
+      tree: vi.fn().mockResolvedValue({
+        folders: [{ id: "folder-team", parentFolderId: null, name: "Team", slug: "team", path: "team", permission: "manager" }],
+        documents: [],
+      }),
+      createFolder: vi.fn(),
+      createDocument: vi.fn().mockResolvedValue({ id: "doc-new", version: "rev-new", checksum: "sha256:new", path: "team/new-plan.md" }),
+    };
+
+    const summary = await runBackgroundSyncPass({
+      api,
+      vault,
+      meta,
+      remoteDocsFolder: "Remote Docs",
+      workspaceId: "ws1",
+      localMarkdownPaths: async () => ["Remote Docs/team/new-plan.md"],
+    });
+
+    expect(summary.created).toBe(1);
+    expect(summary.errors).toBe(0);
+    expect(api.createDocument).toHaveBeenCalledWith(expect.objectContaining({ folderId: "folder-team", slug: "new-plan" }));
+    expect(await meta.getByLocalPath("Remote Docs/team/new-plan.md")).toMatchObject({ documentId: "doc-new", baseVersion: "rev-new" });
+  });
+});
diff --git a/src/sync.ts b/src/sync.ts
new file mode 100644
index 0000000..9f660c6
--- /dev/null
+++ b/src/sync.ts
@@ -0,0 +1,628 @@
+import { normalizePath } from "obsidian";
+import type { PagedenApiClient } from "./api-client";
+import { PagedenApiError } from "./api-client";
+import { canonicalize, checksum } from "./checksum";
+import type { Attachment, RemoteDocument, RemoteDocumentWithContent, RemoteFolder, RemoteTree, ServerMetaAttachmentEntry, ServerMetaEntry, WriteResult } from "./types";
+
+export interface VaultLike {
+  read(path: string): Promise<string>;
+  write(path: string, content: string): Promise<void>;
+  readBinary?(path: string): Promise<ArrayBuffer>;
+  writeBinary?(path: string, content: ArrayBuffer): Promise<void>;
+  exists(path: string): Promise<boolean>;
+  mkdir(path: string): Promise<void>;
+}
+
+export interface MetaStoreLike {
+  list(): Promise<ServerMetaEntry[]>;
+  getByLocalPath(path: string): Promise<ServerMetaEntry | null>;
+  upsert(entry: ServerMetaEntry): Promise<void>;
+  listAttachmentsForDocument?(documentId: string): Promise<ServerMetaAttachmentEntry[]>;
+  upsertAttachment?(entry: ServerMetaAttachmentEntry): Promise<void>;
+  removeAttachment?(attachmentId: string): Promise<void>;
+}
+
+export interface SyncDeps {
+  api: Pick<PagedenApiClient, "document" | "push"> &
+    Partial<Pick<PagedenApiClient, "attachments" | "uploadAttachment" | "downloadAttachment" | "deleteAttachment">>;
+  vault: VaultLike;
+  meta: MetaStoreLike;
+  remoteDocsFolder: string;
+}
+
+export interface CreateRemoteDeps extends SyncDeps {
+  api: SyncDeps["api"] & Pick<PagedenApiClient, "tree" | "createFolder" | "createDocument">;
+  workspaceId: string;
+}
+
+export interface BackgroundSyncDeps extends SyncDeps {
+  api: SyncDeps["api"] & Partial<Pick<PagedenApiClient, "tree" | "createFolder" | "createDocument">>;
+  workspaceId?: string;
+  localMarkdownPaths?: () => Promise<string[]>;
+}
+
+export interface DownloadResult {
+  localPath: string;
+  meta: ServerMetaEntry;
+  attachments: AttachmentSyncSummary;
+}
+
+export interface PushResult {
+  status: "pushed" | "created" | "blocked_viewer" | "conflict";
+  result?: WriteResult;
+  conflictPath?: string;
+  serverPath?: string;
+  meta?: ServerMetaEntry;
+}
+
+export function localPathForRemote(remoteDocsFolder: string, remotePath: string): string {
+  const withoutLeadingSlash = remotePath.replace(/^\/+/, "");
+  const withExtension = withoutLeadingSlash.endsWith(".md") ? withoutLeadingSlash : `${withoutLeadingSlash}.md`;
+  return normalizePath(`${remoteDocsFolder}/${withExtension}`);
+}
+
+export async function ensureFolder(vault: VaultLike, folderPath: string): Promise<void> {
+  const parts = normalizePath(folderPath).split("/").filter(Boolean);
+  let current = "";
+  for (const part of parts) {
+    current = current ? `${current}/${part}` : part;
+    if (!(await vault.exists(current))) await vault.mkdir(current);
+  }
+}
+
+export async function downloadDocument(deps: SyncDeps, doc: Pick<RemoteDocument, "id">): Promise<DownloadResult> {
+  const remote = await deps.api.document(doc.id);
+  const localPath = localPathForRemote(deps.remoteDocsFolder, remote.path);
+  const parent = localPath.split("/").slice(0, -1).join("/");
+  if (parent) await ensureFolder(deps.vault, parent);
+  const content = canonicalize(remote.content);
+  await deps.vault.write(localPath, content);
+  const meta = metaFromRemote(remote, localPath);
+  await deps.meta.upsert(meta);
+  const attachments = hasAttachmentSupport(deps) ? await syncDocumentAttachments(deps, meta, content) : emptyAttachmentSummary();
+  return { localPath, meta, attachments };
+}
+
+export async function pushLocalDocument(deps: SyncDeps, localPath: string): Promise<PushResult> {
+  const meta = await deps.meta.getByLocalPath(localPath);
+  if (!meta) throw new Error("This file is not linked to a Pageden document.");
+  if (meta.permission === "viewer") return { status: "blocked_viewer" };
+
+  const content = canonicalize(await deps.vault.read(localPath));
+  try {
+    const result = await deps.api.push(meta.documentId, {
+      baseVersion: meta.baseVersion,
+      checksum: await checksum(content),
+      content,
+    });
+    const nextMeta = { ...meta, baseVersion: result.version, checksum: result.checksum, updatedAt: result.updatedAt };
+    await deps.meta.upsert(nextMeta);
+    if (hasAttachmentSupport(deps)) await syncDocumentAttachments(deps, nextMeta, content);
+    return { status: "pushed", result };
+  } catch (error) {
+    if (error instanceof PagedenApiError && error.status === 409) {
+      const server = await deps.api.document(meta.documentId);
+      const conflictPath = await writeConflictFile(deps.vault, localPath, server);
+      await deps.meta.upsert({ ...meta, baseVersion: server.version ?? meta.baseVersion, checksum: server.checksum ?? meta.checksum, permission: server.permission, updatedAt: server.updatedAt });
+      return { status: "conflict", conflictPath, serverPath: server.path };
+    }
+    throw error;
+  }
+}
+
+export async function pushOrCreateLocalDocument(deps: CreateRemoteDeps, localPath: string): Promise<PushResult> {
+  const meta = await deps.meta.getByLocalPath(localPath);
+  if (meta) return pushLocalDocument(deps, localPath);
+  return createRemoteDocumentFromLocal(deps, localPath);
+}
+
+export async function createRemoteDocumentFromLocal(deps: CreateRemoteDeps, localPath: string): Promise<PushResult> {
+  const content = canonicalize(await deps.vault.read(localPath));
+  const tree = await deps.api.tree(deps.workspaceId);
+  const target = targetPathForLocal(deps.remoteDocsFolder, localPath);
+  const existingPath = target.documentPath;
+  if (tree.documents.some((doc) => trimSlashes(doc.path) === existingPath)) {
+    throw new Error(`A Pageden document already exists at "${existingPath}". Download it first to link this local note safely.`);
+  }
+
+  const folder = await ensureRemoteFolderPath(deps.api, deps.workspaceId, tree, target.folderSegments);
+  const created = await deps.api.createDocument({
+    workspaceId: deps.workspaceId,
+    folderId: folder.id,
+    title: frontmatterTitle(content) ?? target.title,
+    slug: target.documentSlug,
+    content,
+  });
+  const remote = await deps.api.document(created.id);
+  const meta = metaFromRemote(remote, localPath);
+  await deps.meta.upsert(meta);
+  if (hasAttachmentSupport(deps)) await syncDocumentAttachments(deps, meta, content);
+  return {
+    status: "created",
+    result: { id: remote.id, version: meta.baseVersion, checksum: meta.checksum, updatedAt: meta.updatedAt },
+    meta,
+  };
+}
+
+async function writeConflictFile(vault: VaultLike, localPath: string, server: RemoteDocumentWithContent): Promise<string> {
+  const stem = localPath.replace(/\.md$/i, "");
+  const conflictPath = normalizePath(`${stem}.conflict.md`);
+  await vault.write(conflictPath, canonicalize(server.content));
+  return conflictPath;
+}
+
+function metaFromRemote(remote: RemoteDocumentWithContent, localPath: string): ServerMetaEntry {
+  if (!remote.version || !remote.checksum) {
+    throw new Error("Remote document is missing version metadata.");
+  }
+  return {
+    documentId: remote.id,
+    localPath,
+    remotePath: remote.path,
+    title: remote.title,
+    baseVersion: remote.version,
+    checksum: remote.checksum,
+    permission: remote.permission,
+    updatedAt: remote.updatedAt,
+  };
+}
+
+async function ensureRemoteFolderPath(
+  api: Pick<PagedenApiClient, "createFolder">,
+  workspaceId: string,
+  tree: RemoteTree,
+  folderSegments: string[],
+): Promise<RemoteFolder> {
+  const folderByPath = new Map(tree.folders.map((folder) => [trimSlashes(folder.path), folder]));
+  let parent: RemoteFolder | null = null;
+  let currentPath = "";
+
+  for (const segment of folderSegments) {
+    const slug = slugify(segment);
+    currentPath = currentPath ? `${currentPath}/${slug}` : slug;
+    const existing = folderByPath.get(currentPath);
+    if (existing) {
+      parent = existing;
+      continue;
+    }
+    const created = await api.createFolder({
+      workspaceId,
+      parentFolderId: parent?.id ?? null,
+      name: segment,
+      slug,
+    });
+    parent = {
+      id: created.id,
+      parentFolderId: parent?.id ?? null,
+      name: segment,
+      slug,
+      path: trimSlashes(created.path),
+      permission: "manager",
+    };
+    folderByPath.set(currentPath, parent);
+  }
+
+  if (!parent) {
+    throw new Error("Create the note inside a folder so Pageden knows where to place it.");
+  }
+  return parent;
+}
+
+function targetPathForLocal(remoteDocsFolder: string, localPath: string) {
+  const normalizedLocal = normalizePath(localPath);
+  const normalizedRoot = normalizePath(remoteDocsFolder).replace(/\/+$/, "");
+  const relativePath = normalizedLocal === normalizedRoot
+    ? ""
+    : normalizedLocal.startsWith(`${normalizedRoot}/`)
+      ? normalizedLocal.slice(normalizedRoot.length + 1)
+      : normalizedLocal;
+  const parts = relativePath.split("/").filter(Boolean);
+  const filename = parts.pop() ?? "untitled.md";
+  const folderSegments = parts.map((part) => part.replace(/\.md$/i, ""));
+  const title = filename.replace(/\.md$/i, "") || "Untitled";
+  const documentSlug = slugify(filename);
+  const documentPath = [...folderSegments.map(slugify), `${documentSlug}.md`].filter(Boolean).join("/");
+  return { folderSegments, title, documentSlug, documentPath };
+}
+
+function frontmatterTitle(content: string): string | null {
+  if (!content.startsWith("---\n")) return null;
+  const end = content.indexOf("\n---", 4);
+  if (end === -1) return null;
+  const raw = content.slice(4, end);
+  for (const line of raw.split("\n")) {
+    const match = line.match(/^title:\s*(.+)$/i);
+    if (!match?.[1]) continue;
+    return match[1].trim().replace(/^['"]|['"]$/g, "") || null;
+  }
+  return null;
+}
+
+function slugify(value: string): string {
+  const slug = value
+    .normalize("NFKD")
+    .replace(/[\u0300-\u036f]/g, "")
+    .toLowerCase()
+    .replace(/\.md$/i, "")
+    .replace(/[^a-z0-9]+/g, "-")
+    .replace(/^-+|-+$/g, "");
+  return slug || "untitled";
+}
+
+function trimSlashes(path: string): string {
+  return path.replace(/^\/+|\/+$/g, "");
+}
+
+
+// ---------------------------------------------------------------------------
+// Background sync (Milestone 6). Pure orchestration over the same primitives the manual
+// commands use, so behaviour (canonicalization, opaque version, 409 → *.conflict.md, never
+// overwrite local) stays identical. The Obsidian-facing engine in main.ts only wires lifecycle,
+// events, debounce, status, and the applyingRemoteWrite guard around these.
+// ---------------------------------------------------------------------------
+
+export type DocSyncStatus =
+  | "unchanged"
+  | "created"
+  | "pulled"
+  | "pushed"
+  | "conflict"
+  | "conflict_pending"
+  | "blocked_viewer"
+  | "missing_local"
+  | "gone";
+
+// The server copy of an unresolved conflict is written beside the local file as `<name>.conflict.md`.
+export function conflictSiblingPath(localPath: string): string {
+  return `${localPath.replace(/\.md$/i, "")}.conflict.md`;
+}
+
+export interface DocSyncResult {
+  documentId: string;
+  localPath: string;
+  status: DocSyncStatus;
+  conflictPath?: string;
+}
+
+export interface SyncPassSummary {
+  unchanged: number;
+  created: number;
+  pulled: number;
+  pushed: number;
+  conflicts: number;
+  conflictsPending: number;
+  blockedViewer: number;
+  missingLocal: number;
+  gone: number;
+  attachmentsDownloaded: number;
+  attachmentsUploaded: number;
+  attachmentsDeleted: number;
+  errors: number;
+}
+
+export interface AttachmentSyncSummary {
+  downloaded: number;
+  uploaded: number;
+  deleted: number;
+  skipped: number;
+}
+
+// Reconcile one linked document. Decision table:
+//   local diverged (checksum != tracked)  -> push (a stale base yields a clean 409 -> conflict)
+//   server moved & local unchanged         -> pull (write server content, advance meta)
+//   server moved & local missing           -> pull (re-materialize the file)
+//   otherwise                               -> unchanged
+export async function syncLinkedDocument(deps: SyncDeps, entry: ServerMetaEntry): Promise<DocSyncResult> {
+  const base = { documentId: entry.documentId, localPath: entry.localPath };
+
+  let remote: RemoteDocumentWithContent;
+  try {
+    remote = await deps.api.document(entry.documentId);
+  } catch (error) {
+    // Existence-hiding: a deleted document or a revoked grant returns 404. Report it as gone and
+    // leave the local file untouched (the user keeps their copy); don't retry-loop.
+    if (error instanceof PagedenApiError && error.status === 404) return { ...base, status: "gone" };
+    throw error;
+  }
+
+  const serverMoved = (remote.version ?? "") !== entry.baseVersion;
+  const localExists = await deps.vault.exists(entry.localPath);
+
+  // A previously-recorded conflict freezes the document until the user resolves it (deletes the
+  // *.conflict.md sibling). Without this, background auto-push would silently push the local side
+  // on the next pass and discard the server changes the user never reconciled.
+  if (await deps.vault.exists(conflictSiblingPath(entry.localPath))) {
+    return { ...base, status: "conflict_pending", conflictPath: conflictSiblingPath(entry.localPath) };
+  }
+
+  let localCanonical = "";
+  if (localExists) {
+    localCanonical = canonicalize(await deps.vault.read(entry.localPath));
+    const localDiverged = (await checksum(localCanonical)) !== entry.checksum;
+    if (localDiverged) {
+      // Reconcile permission from the live fetch: a downgrade to viewer means we must NOT push,
+      // even if the stored meta still says editor.
+      if (remote.permission === "viewer") {
+        if (serverMoved) {
+          const conflictPath = await writeConflictFile(deps.vault, entry.localPath, remote);
+          await deps.meta.upsert(metaFromRemote(remote, entry.localPath));
+          return { ...base, status: "conflict", conflictPath };
+        }
+        await deps.meta.upsert({ ...entry, permission: "viewer" });
+        return { ...base, status: "blocked_viewer" };
+      }
+      const pushed = await pushLocalDocument(deps, entry.localPath);
+      if (pushed.status === "pushed") return { ...base, status: "pushed" };
+      if (pushed.status === "conflict") return { ...base, status: "conflict", conflictPath: pushed.conflictPath };
+      return { ...base, status: "blocked_viewer" };
+    }
+  }
+
+  if (!localExists) {
+    // The user deleted a tracked file locally; don't resurrect it. Leave meta so a manual
+    // re-download can re-link it.
+    return { ...base, status: "missing_local" };
+  }
+
+  if (serverMoved) {
+    // Re-read immediately before writing to close the TOCTOU window between the divergence check
+    // above and the write: if the file changed in between, treat it as a conflict, never clobber.
+    const fresh = canonicalize(await deps.vault.read(entry.localPath));
+    if ((await checksum(fresh)) !== entry.checksum) {
+      const conflictPath = await writeConflictFile(deps.vault, entry.localPath, remote);
+      await deps.meta.upsert(metaFromRemote(remote, entry.localPath));
+      return { ...base, status: "conflict", conflictPath };
+    }
+    await applyRemotePull(deps, entry.localPath, remote);
+    return { ...base, status: "pulled" };
+  }
+
+  // Unchanged content; still reconcile a permission change so the UI/gating stays accurate.
+  if (remote.permission !== entry.permission) {
+    await deps.meta.upsert({ ...entry, permission: remote.permission });
+  }
+  if (hasAttachmentSupport(deps)) {
+    await syncDocumentAttachments(deps, { ...entry, permission: remote.permission }, localCanonical);
+  }
+  return { ...base, status: "unchanged" };
+}
+
+async function applyRemotePull(deps: SyncDeps, localPath: string, remote: RemoteDocumentWithContent): Promise<void> {
+  const parent = localPath.split("/").slice(0, -1).join("/");
+  if (parent) await ensureFolder(deps.vault, parent);
+  const content = canonicalize(remote.content);
+  await deps.vault.write(localPath, content);
+  const meta = metaFromRemote(remote, localPath);
+  await deps.meta.upsert(meta);
+  if (hasAttachmentSupport(deps)) await syncDocumentAttachments(deps, meta, content);
+}
+
+// Run one pass over every linked document. Per-document errors are isolated so one failure
+// (or one offline document) does not abort the rest of the pass.
+export async function runBackgroundSyncPass(
+  deps: BackgroundSyncDeps,
+  onResult?: (result: DocSyncResult) => void,
+): Promise<SyncPassSummary> {
+  const summary: SyncPassSummary = {
+    unchanged: 0,
+    created: 0,
+    pulled: 0,
+    pushed: 0,
+    conflicts: 0,
+    conflictsPending: 0,
+    blockedViewer: 0,
+    missingLocal: 0,
+    gone: 0,
+    attachmentsDownloaded: 0,
+    attachmentsUploaded: 0,
+    attachmentsDeleted: 0,
+    errors: 0,
+  };
+  const entries = await deps.meta.list();
+  const linkedLocalPaths = new Set(entries.map((entry) => normalizePath(entry.localPath)));
+  for (const entry of entries) {
+    try {
+      const result = await syncLinkedDocument(deps, entry);
+      onResult?.(result);
+      switch (result.status) {
+        case "unchanged": summary.unchanged += 1; break;
+        case "created": summary.created += 1; break;
+        case "pulled": summary.pulled += 1; break;
+        case "pushed": summary.pushed += 1; break;
+        case "conflict": summary.conflicts += 1; break;
+        case "conflict_pending": summary.conflictsPending += 1; break;
+        case "blocked_viewer": summary.blockedViewer += 1; break;
+        case "missing_local": summary.missingLocal += 1; break;
+        case "gone": summary.gone += 1; break;
+      }
+    } catch {
+      summary.errors += 1;
+    }
+  }
+
+  if (canCreateUnlinkedLocalDocuments(deps)) {
+    for (const localPath of await deps.localMarkdownPaths()) {
+      const normalizedPath = normalizePath(localPath);
+      if (linkedLocalPaths.has(normalizedPath) || normalizedPath.endsWith(".conflict.md")) continue;
+      try {
+        const result = await createRemoteDocumentFromLocal(deps, normalizedPath);
+        if (result.meta) linkedLocalPaths.add(normalizePath(result.meta.localPath));
+        summary.created += 1;
+        onResult?.({ documentId: result.meta?.documentId ?? "", localPath: normalizedPath, status: "created" });
+      } catch {
+        summary.errors += 1;
+      }
+    }
+  }
+  return summary;
+}
+
+function canCreateUnlinkedLocalDocuments(deps: BackgroundSyncDeps): deps is CreateRemoteDeps & { localMarkdownPaths: () => Promise<string[]> } {
+  return Boolean(deps.workspaceId && deps.localMarkdownPaths && deps.api.tree && deps.api.createFolder && deps.api.createDocument);
+}
+
+export async function syncDocumentAttachments(
+  deps: SyncDeps,
+  entry: ServerMetaEntry,
+  markdown?: string,
+): Promise<AttachmentSyncSummary> {
+  const api = requireAttachmentApi(deps);
+  const meta = requireAttachmentMeta(deps);
+  const vault = requireBinaryVault(deps);
+  const summary = emptyAttachmentSummary();
+  const remote = await api.attachments(entry.documentId);
+  const tracked = await meta.listAttachmentsForDocument(entry.documentId);
+  const trackedById = new Map(tracked.map((item) => [item.attachmentId, item]));
+  const remoteById = new Map(remote.attachments.map((item) => [item.id, item]));
+  const content = markdown ?? (await deps.vault.exists(entry.localPath) ? await deps.vault.read(entry.localPath) : "");
+  const referenced = entry.permission === "viewer" ? new Set<string>() : extractAttachmentPaths(content, entry.localPath);
+
+  for (const old of tracked) {
+    if (!remoteById.has(old.attachmentId)) await meta.removeAttachment(old.attachmentId);
+  }
+
+  if (entry.permission !== "viewer") {
+    for (const old of tracked) {
+      if (!remoteById.has(old.attachmentId) || referenced.has(old.localPath) || (await deps.vault.exists(old.localPath))) continue;
+      await api.deleteAttachment(old.attachmentId);
+      await meta.removeAttachment(old.attachmentId);
+      remoteById.delete(old.attachmentId);
+      summary.deleted += 1;
+    }
+  }
+
+  for (const attachment of remote.attachments) {
+    if (!remoteById.has(attachment.id)) continue;
+    const localPath = trackedById.get(attachment.id)?.localPath ?? attachmentLocalPath(entry.localPath, attachment.filename);
+    if (!(await deps.vault.exists(localPath)) || trackedById.get(attachment.id)?.sha256 !== attachment.sha256) {
+      await ensureParent(deps.vault, localPath);
+      await vault.writeBinary(localPath, await api.downloadAttachment(attachment.id));
+      summary.downloaded += 1;
+    }
+    await meta.upsertAttachment(metaFromAttachment(entry.documentId, localPath, attachment));
+  }
+
+  if (entry.permission === "viewer") return summary;
+  const trackedByPath = new Map((await meta.listAttachmentsForDocument(entry.documentId)).map((item) => [item.localPath, item]));
+
+  for (const localPath of referenced) {
+    if (!(await deps.vault.exists(localPath))) {
+      summary.skipped += 1;
+      continue;
+    }
+    const bytes = await vault.readBinary(localPath);
+    const sha256 = await sha256Hex(bytes);
+    const existing = trackedByPath.get(localPath);
+    if (existing?.sha256 === sha256) {
+      summary.skipped += 1;
+      continue;
+    }
+    const uploaded = await api.uploadAttachment(entry.documentId, localPath.split("/").pop() ?? "attachment", bytes, contentTypeForPath(localPath));
+    if (existing) {
+      await api.deleteAttachment(existing.attachmentId);
+      await meta.removeAttachment(existing.attachmentId);
+      summary.deleted += 1;
+    }
+    await meta.upsertAttachment(metaFromAttachment(entry.documentId, localPath, uploaded));
+    summary.uploaded += 1;
+  }
+
+  return summary;
+}
+
+function emptyAttachmentSummary(): AttachmentSyncSummary {
+  return { downloaded: 0, uploaded: 0, deleted: 0, skipped: 0 };
+}
+
+function hasAttachmentSupport(deps: SyncDeps): boolean {
+  return Boolean(
+    deps.api.attachments &&
+      deps.api.uploadAttachment &&
+      deps.api.downloadAttachment &&
+      deps.api.deleteAttachment &&
+      deps.vault.readBinary &&
+      deps.vault.writeBinary &&
+      deps.meta.listAttachmentsForDocument &&
+      deps.meta.upsertAttachment &&
+      deps.meta.removeAttachment,
+  );
+}
+
+function requireAttachmentApi(deps: SyncDeps): Required<Pick<PagedenApiClient, "attachments" | "uploadAttachment" | "downloadAttachment" | "deleteAttachment">> {
+  if (!deps.api.attachments || !deps.api.uploadAttachment || !deps.api.downloadAttachment || !deps.api.deleteAttachment) {
+    throw new Error("Attachment sync requires attachment API methods.");
+  }
+  return deps.api as Required<Pick<PagedenApiClient, "attachments" | "uploadAttachment" | "downloadAttachment" | "deleteAttachment">>;
+}
+
+function requireAttachmentMeta(deps: SyncDeps): Required<Pick<MetaStoreLike, "listAttachmentsForDocument" | "upsertAttachment" | "removeAttachment">> {
+  if (!deps.meta.listAttachmentsForDocument || !deps.meta.upsertAttachment || !deps.meta.removeAttachment) {
+    throw new Error("Attachment sync requires attachment metadata methods.");
+  }
+  return deps.meta as Required<Pick<MetaStoreLike, "listAttachmentsForDocument" | "upsertAttachment" | "removeAttachment">>;
+}
+
+function requireBinaryVault(deps: SyncDeps): Required<Pick<VaultLike, "readBinary" | "writeBinary">> {
+  if (!deps.vault.readBinary || !deps.vault.writeBinary) {
+    throw new Error("Attachment sync requires binary vault methods.");
+  }
+  return deps.vault as Required<Pick<VaultLike, "readBinary" | "writeBinary">>;
+}
+
+function metaFromAttachment(documentId: string, localPath: string, attachment: Attachment): ServerMetaAttachmentEntry {
+  return {
+    attachmentId: attachment.id,
+    documentId,
+    localPath,
+    filename: attachment.filename,
+    sha256: attachment.sha256,
+    size: attachment.size,
+    contentType: attachment.contentType,
+    createdAt: attachment.createdAt,
+  };
+}
+
+function attachmentLocalPath(documentPath: string, filename: string): string {
+  const parent = documentPath.split("/").slice(0, -1).join("/");
+  return normalizePath(`${parent}/${filename}`);
+}
+
+async function ensureParent(vault: VaultLike, path: string): Promise<void> {
+  const parent = path.split("/").slice(0, -1).join("/");
+  if (parent) await ensureFolder(vault, parent);
+}
+
+export function extractAttachmentPaths(markdown: string, documentPath: string): Set<string> {
+  const parent = documentPath.split("/").slice(0, -1).join("/");
+  const out = new Set<string>();
+  const push = (raw: string) => {
+    const target = raw.trim();
+    if (!target || target.startsWith("#") || /^[a-z][a-z0-9+.-]*:/i.test(target) || target.endsWith(".md")) return;
+    const clean = target.split(/[?#]/)[0] ?? "";
+    if (!clean) return;
+    out.add(normalizePath(clean.startsWith("/") ? clean.slice(1) : `${parent}/${clean}`));
+  };
+  for (const match of markdown.matchAll(/!\[[^\]]*]\(([^)]+)\)|\[[^\]]+]\(([^)]+)\)/g)) {
+    push(match[1] ?? match[2] ?? "");
+  }
+  for (const match of markdown.matchAll(/!\[\[([^\]|#]+)(?:#[^\]|]+)?(?:\|[^\]]+)?]]/g)) {
+    push(match[1] ?? "");
+  }
+  return out;
+}
+
+async function sha256Hex(bytes: ArrayBuffer): Promise<string> {
+  const hash = await crypto.subtle.digest("SHA-256", bytes);
+  return [...new Uint8Array(hash)].map((b) => b.toString(16).padStart(2, "0")).join("");
+}
+
+function contentTypeForPath(path: string): string {
+  const ext = path.split(".").pop()?.toLowerCase();
+  if (ext === "png") return "image/png";
+  if (ext === "jpg" || ext === "jpeg") return "image/jpeg";
+  if (ext === "gif") return "image/gif";
+  if (ext === "webp") return "image/webp";
+  if (ext === "svg") return "image/svg+xml";
+  if (ext === "pdf") return "application/pdf";
+  return "application/octet-stream";
+}
diff --git a/src/turndown-plugin-gfm.d.ts b/src/turndown-plugin-gfm.d.ts
new file mode 100644
index 0000000..5b121d9
--- /dev/null
+++ b/src/turndown-plugin-gfm.d.ts
@@ -0,0 +1,5 @@
+declare module "turndown-plugin-gfm" {
+  import type TurndownService from "turndown";
+
+  export function gfm(service: TurndownService): void;
+}
diff --git a/src/types.ts b/src/types.ts
new file mode 100644
index 0000000..4f28bb2
--- /dev/null
+++ b/src/types.ts
@@ -0,0 +1,132 @@
+export type Role = "owner" | "manager" | "editor" | "viewer";
+
+export interface PagedenSettings {
+  serverUrl: string;
+  token: string;
+  workspaceId: string;
+  remoteDocsFolder: string;
+  autoSyncEnabled: boolean;
+  autoSyncIntervalMinutes: number;
+  userName?: string;
+  workspaceName?: string;
+}
+
+export interface MeResponse {
+  user: { id: string; email: string; name: string };
+  workspaces: { id: string; name: string; role: string }[];
+}
+
+export interface RemoteFolder {
+  id: string;
+  parentFolderId: string | null;
+  name: string;
+  slug: string;
+  path: string;
+  permission: Role | null;
+}
+
+export interface RemoteDocument {
+  id: string;
+  folderId: string;
+  title: string;
+  path: string;
+  permission: Role;
+  version: string | null;
+  checksum: string | null;
+}
+
+export interface RemoteTree {
+  folders: RemoteFolder[];
+  documents: RemoteDocument[];
+}
+
+export interface SearchResult {
+  id: string;
+  title: string;
+  path: string;
+  permission: Role;
+}
+
+export interface SearchResponse {
+  results: SearchResult[];
+}
+
+export interface RemoteDocumentWithContent extends RemoteDocument {
+  workspaceId: string;
+  content: string;
+  updatedAt: string;
+}
+
+export interface CreateFolderResponse {
+  id: string;
+  path: string;
+}
+
+export interface CreateDocumentResponse {
+  id: string;
+  version: string;
+  checksum: string;
+  path: string;
+}
+
+export interface ServerMetaEntry {
+  documentId: string;
+  localPath: string;
+  remotePath: string;
+  title: string;
+  baseVersion: string;
+  checksum: string;
+  permission: Role;
+  updatedAt: string;
+}
+
+export interface Attachment {
+  id: string;
+  filename: string;
+  contentType: string;
+  size: number;
+  sha256: string;
+  createdAt: string;
+}
+
+export interface AttachmentListResponse {
+  attachments: Attachment[];
+}
+
+export interface ServerMetaAttachmentEntry {
+  attachmentId: string;
+  documentId: string;
+  localPath: string;
+  filename: string;
+  sha256: string;
+  size: number;
+  contentType: string;
+  createdAt: string;
+}
+
+export interface ServerMetaFile {
+  documents: Record<string, ServerMetaEntry>;
+  attachments?: Record<string, ServerMetaAttachmentEntry>;
+}
+
+export interface WriteResult {
+  id: string;
+  version: string;
+  checksum: string;
+  updatedAt: string;
+}
+
+export interface DeviceStartResponse {
+  deviceCode: string;
+  userCode: string;
+  verificationUri: string;
+  expiresIn: number;
+  interval: number;
+}
+
+export type DevicePollResponse =
+  | { status: "pending" }
+  | { status: "denied" }
+  | { status: "expired" }
+  | { status: "consumed" }
+  | { status: "approved"; token: string };
diff --git a/test/obsidian-stub.ts b/test/obsidian-stub.ts
new file mode 100644
index 0000000..cf86521
--- /dev/null
+++ b/test/obsidian-stub.ts
@@ -0,0 +1,14 @@
+export function normalizePath(path: string): string {
+  return path.replace(/\\/g, "/").replace(/\/+/g, "/").replace(/\/$/, "");
+}
+
+export async function requestUrl(): Promise<never> {
+  throw new Error("requestUrl is not available in unit tests; inject a RequestTransport.");
+}
+
+export class Plugin {}
+export class PluginSettingTab {}
+export class Setting {}
+export class Modal {}
+export class Notice {}
+export class TFile {}
diff --git a/tsconfig.json b/tsconfig.json
new file mode 100644
index 0000000..c910611
--- /dev/null
+++ b/tsconfig.json
@@ -0,0 +1,15 @@
+{
+  "compilerOptions": {
+    "target": "ES2022",
+    "lib": ["ES2022", "DOM"],
+    "module": "ESNext",
+    "moduleResolution": "Bundler",
+    "strict": true,
+    "skipLibCheck": true,
+    "esModuleInterop": true,
+    "noEmit": true,
+    "declaration": false,
+    "types": ["node"]
+  },
+  "include": ["src", "esbuild.config.mjs", "vitest.config.ts"]
+}
diff --git a/versions.json b/versions.json
index a499de0..ddf461d 100644
--- a/versions.json
+++ b/versions.json
@@ -3,5 +3,6 @@
   "0.1.1": "1.5.0",
   "0.1.2": "1.5.0",
   "0.1.3": "1.5.0",
-  "0.1.4": "1.5.0"
+  "0.1.4": "1.5.0",
+  "0.1.5": "1.5.0"
 }
diff --git a/vitest.config.ts b/vitest.config.ts
new file mode 100644
index 0000000..9bf4739
--- /dev/null
+++ b/vitest.config.ts
@@ -0,0 +1,14 @@
+import { defineConfig } from "vitest/config";
+import { fileURLToPath } from "node:url";
+
+export default defineConfig({
+  resolve: {
+    alias: {
+      obsidian: fileURLToPath(new URL("./test/obsidian-stub.ts", import.meta.url)),
+    },
+  },
+  test: {
+    include: ["src/**/*.test.ts"],
+    environment: "node",
+  },
+});