📱 v1.4.0: Add iOS & Android Mobile Support

## Cross-Platform Implementation

### Changes
- manifest.json: `isDesktopOnly: false` for mobile compatibility
- main.js: Rebuilt with mobile authentication support

### Authentication Flow
- Browser-based OAuth with obsidian:// callback
- Works on Desktop (Electron) and Mobile (iOS/Android)
- Single codebase for all platforms

### Compatibility
- ✅ PC (Windows/Mac/Linux): No changes, works as before
- ✅ Mobile (iOS/Android): Now fully supported

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>

manifest.json

@@ -1,10 +1,10 @@
 {
   "id": "uuugl-uploader",
   "name": "uuu.gl Markdown Uploader",
-  "version": "1.3.4",
+  "version": "1.4.0",
   "minAppVersion": "0.15.0",
   "description": "Upload your notes to uuu.gl as rendered Markdown documents with internal links preserved.",
   "author": "uuu.gl",
   "authorUrl": "https://uuu.gl",
-  "isDesktopOnly": true
+  "isDesktopOnly": false
 }