fix: bundle React via preact/compat to satisfy plugin review

react-dom emits three dynamic createElement("script") calls (its
hoistable-resource code paths) that Obsidian's review scanner flags,
even though the plugin never triggers them. Alias react/react-dom to
preact/compat at bundle time so those code paths are gone; also shrinks
main.js from ~4MB to ~130K.

Co-Authored-By: roachdev-claude <roachdev-claude-bot@cockroachlabs.com>

esbuild.config.mjs

@@ -19,6 +19,13 @@ const context = await esbuild.context({
 		styles: 'src/styles/main.css',
 	},
 	bundle: true,
+	alias: {
+		'react': 'preact/compat',
+		'react-dom': 'preact/compat',
+		'react-dom/client': 'preact/compat/client',
+		'react/jsx-runtime': 'preact/jsx-runtime',
+		'react/jsx-dev-runtime': 'preact/jsx-dev-runtime',
+	},
 	external: [
 		'obsidian',
 		'electron',

package-lock.json

@@ -27,6 +27,7 @@
 				"globals": "^17.6.0",
 				"jiti": "^2.6.1",
 				"obsidian": "latest",
+				"preact": "^10.29.2",
 				"typescript": "^5.8.3",
 				"typescript-eslint": "^8.59.1"
 			}
@@ -4105,6 +4106,17 @@
 				"node": ">= 0.4"
 			}
 		},
+		"node_modules/preact": {
+			"version": "10.29.2",
+			"resolved": "https://registry.npmjs.org/preact/-/preact-10.29.2.tgz",
+			"integrity": "sha512-7tNmwg/7mzzAoB/8kSg6Hl37JraAZw3Z3A0JSY7VXlZwo82Xn0G7wKbNNs2qoF4ZEEsQGTwDAroNdqKs1ofJxQ==",
+			"dev": true,
+			"license": "MIT",
+			"funding": {
+				"type": "opencollective",
+				"url": "https://opencollective.com/preact"
+			}
+		},
 		"node_modules/prelude-ls": {
 			"version": "1.2.1",
 			"resolved": "https://registry.npmjs.org/prelude-ls/-/prelude-ls-1.2.1.tgz",

package.json

@@ -24,6 +24,7 @@
 		"globals": "^17.6.0",
 		"jiti": "^2.6.1",
 		"obsidian": "latest",
+		"preact": "^10.29.2",
 		"typescript": "^5.8.3",
 		"typescript-eslint": "^8.59.1"
 	},