Linter fixes. Added mentioning plugin works in light and dark modes.

.github/ISSUE_TEMPLATE/bug_report.yml

@@ -96,6 +96,19 @@ body:
     validations:
       required: true
 
+  - type: dropdown
+    id: theme-mode
+    attributes:
+      label: Theme mode
+      description: Which Obsidian appearance mode does the bug occur in? If you haven't checked the other mode, please try to reproduce there as well — some issues are theme-specific.
+      options:
+        - Both light and dark mode
+        - Light mode only
+        - Dark mode only
+        - Not applicable / not visual
+    validations:
+      required: true
+
   - type: textarea
     id: other-plugins
     attributes:

.github/PULL_REQUEST_TEMPLATE/bugfix.md

@@ -42,3 +42,4 @@ Fixes #
 - [ ] `npm run lint` passes.
 - [ ] `npm run build` passes with no TypeScript errors.
 - [ ] I have tested with existing contact notes to confirm no regression.
+- [ ] I have verified the fix in both light and dark mode (if the bug is visual).

.github/PULL_REQUEST_TEMPLATE/feature.md

@@ -40,5 +40,6 @@ Closes #
 - [ ] `npm run build` passes with no TypeScript errors.
 - [ ] I have tested with both folder-based and tag-based contact identification (if relevant).
 - [ ] I have tested with existing contact notes to confirm no regression.
+- [ ] I have verified the feature renders correctly in both light and dark mode (if it adds or modifies UI).
 - [ ] I have updated the README to document the new feature (if relevant).
 - [ ] Settings persist correctly across reloads (if settings were changed).

.github/PULL_REQUEST_TEMPLATE/refactor.md

@@ -33,3 +33,4 @@
 - [ ] `npm run lint` passes.
 - [ ] `npm run build` passes with no TypeScript errors.
 - [ ] I have tested the affected areas in a local vault to confirm no regression.
+- [ ] I have verified the affected UI in both light and dark mode (if any styles or DOM structure were touched).

CONTRIBUTING.md

@@ -15,6 +15,7 @@ Before opening a new bug report:
 - Search [existing issues](https://github.com/Jalad25/contact-note/issues) to see if it has already been reported.
 - Make sure you are running the latest version of the plugin and the minimum required version of Obsidian.
 - Try to reproduce the bug in a clean vault with other plugins disabled or removed.
+- Try to reproduce the bug in **both light and dark mode**, since some issues are theme-specific.
 
 ## Suggesting Enhancements
 

DEVELOPMENT.md

@@ -97,6 +97,7 @@ Currently, the project relies on manual testing within an Obsidian vault. When m
 - Settings persist across reloads.
 - The contact list view updates correctly when notes are added, modified, or deleted.
 - Both folder-based and tag-based contact identification work.
+- The plugin renders correctly in **both light and dark mode**. All bugs, features, and UI changes should be verified against both themes before submission.
 
 ## Submitting Changes
 

README.md

@@ -20,6 +20,7 @@ An [Obsidian](https://obsidian.md/) plugin that renders visual contact cards fro
 - **Multiple Values for Certain Frontmatter Properties**: Supports multiple emails, phone numbers, and social media profiles per contact.
 - **Default Filters**: Create default list filters based on any frontmatter property!
 - **Contact Note Identification**: Contacts identified by folder or tag.
+- **Light and Dark Mode Support**: All plugin UI is styled for both Obsidian themes.
 
 ## Installation
 

src/SchemaMigration.ts

@@ -0,0 +1,59 @@
+/* eslint-disable @typescript-eslint/no-explicit-any, @typescript-eslint/no-unsafe-assignment, @typescript-eslint/no-unsafe-member-access, @typescript-eslint/no-unsafe-argument -- This module reads untyped JSON of unknown shape from prior plugin versions. Strict typing here would only obscure the runtime guards that actually protect against malformed input. */
+
+import { ContactNoteSettings } from "./main";
+
+//#region Constants
+
+export const CURRENT_SCHEMA_VERSION = 0;
+
+const MIGRATIONS: Migration[] = [];
+
+//#endregion
+
+//#region Types/Objects/Interfaces
+
+type Migration = {
+  from: number;
+  to: number;
+  apply: (raw: any) => Partial<ContactNoteSettings> & { schemaVersion: number };
+};
+
+export type MigrationResult = {
+  values: Partial<ContactNoteSettings>;
+  migrated: boolean;
+};
+
+//#endregion
+
+//#region Migration
+
+export function migrate(raw: unknown): MigrationResult {
+  if (!raw || typeof raw !== "object") {
+    return { values: { schemaVersion: CURRENT_SCHEMA_VERSION }, migrated: true };
+  }
+
+  let current: any = raw;
+  let version: number = typeof current.schemaVersion === "number" ? current.schemaVersion : 0;
+
+  let migrated = false;
+  while (version < CURRENT_SCHEMA_VERSION) {
+    const step = MIGRATIONS.find((m) => m.from === version);
+    if (!step) break;
+    current = step.apply(current);
+    version = step.to;
+    migrated = true;
+  }
+
+  return {
+    values: current as Partial<ContactNoteSettings>,
+    migrated
+  };
+}
+
+//#endregion
+
+//#region Migration Step Functions
+
+/* This is a per-version migration steps. Append new functions below for each schema change and add it to MIGRATIONS. Never edit existing steps. */
+
+//#endregion

src/main.ts

@@ -10,6 +10,7 @@ import { ContactListView } from "./ContactListView";
 import { ContactNoteSettingTab } from "./ContactNoteSettingTab";
 import { Contact } from "./Contact";
 import { buildContactCard } from "./ContactCard";
+import { CURRENT_SCHEMA_VERSION, migrate } from "./SchemaMigration";
 
 //#region Types/Objects/Interface
 
@@ -20,6 +21,7 @@ export interface FrontmatterFilter {
 }
 
 export interface ContactNoteSettings {
+  schemaVersion: number;
   useFolder: boolean;
   folderPath: string;
   tag: string;
@@ -34,6 +36,7 @@ export interface ContactNoteSettings {
 //#region Constants/Defaults
 
 export const DEFAULT_SETTINGS: ContactNoteSettings = {
+  schemaVersion: CURRENT_SCHEMA_VERSION,
   useFolder: true,
   folderPath: "Contacts",
   tag: "contact",
@@ -140,7 +143,10 @@ export default class ContactNotePlugin extends Plugin {
 
   async loadSettings() {
     // eslint-disable-next-line @typescript-eslint/no-unsafe-assignment -- Disabling eslint as this is an issue triggered by Obsidian's API. Triggers locally
-    this.settings = Object.assign({}, DEFAULT_SETTINGS, await this.loadData());
+    const raw = await this.loadData();
+    const { values, migrated } = migrate(raw);
+    this.settings = Object.assign({}, DEFAULT_SETTINGS, values);
+    if (migrated) await this.saveSettings();
   }
 
   async saveSettings() {