- Add Media3 dependencies (ExoPlayer, HLS, MediaSession, UI) for audio streaming
- Implement AudioPlayerService as MediaSessionService with foreground playback support
- Create AudioHandler for playback control and AudioMedia domain model with AudioContentType enum
- Add MiniPlayerBar and FullPlayerSheet UI components with play/pause, seek, and navigation controls
- Implement AudioClassifier with strict priority
- Add Glance dependencies (glance-appwidget:1.1.0, glance-material3:1.1.0) for Compose-based widgets
- Implement RecentLinksWidget (4×2) and QuickStatsWidget (2×1) with Glance framework
- Add legacy RemoteViews widget (ShaarliWidgetProvider) for backward compatibility
- Create WidgetSearchActivity for widget configuration and WidgetUpdateWorker for periodic updates
- Add reader mode support with readerContent and readerContentFetchedAt
- Document automatic token verification on startup and note:// prefix for Markdown notes
- Add extensive AI capabilities section (Gemini integration, auto-tagging, content classification, multi-model fallback)
- Document link health monitoring system with dead link detection and exclusion features
- Add file sharing support (Markdown/text files) and deep links documentation
- Update technology
- Add Google Gemini AI SDK dependency (generativeai:0.9.0)
- Implement GeminiRepository with API key management in TokenManager
- Create AI enrichment feature with loading states and error handling in AddLinkViewModel
- Add AI magic button with shimmer animation to AddLinkScreen for automatic bookmark analysis
- Extend ContentType enum with MUSIC and NEWS categories
- Enhance content type detection with expande
- Add intent filters for markdown and text file sharing (text/*, application/octet-stream)
- Implement file content reading with filename extraction and automatic tagging
- Enable edge-to-edge mode with proper IME insets handling for keyboard
- Add collections configuration dirty flag and bookmark ID tracking to TokenManager
- Create CollectionsConfigDto and CollectionConfigDto for JSON serialization
- Add collection query methods
- Add extensive documentation for offline mode, sync, collections, and dashboard features
- Document new Material You theming, OLED mode, and widget capabilities
- Include detailed sections on metadata extraction, Markdown editor, and import/export
- Update technology stack versions (Kotlin 2.0.0, Hilt 2.51.1, Retrofit 2.11.0, Room 2.6.1)
- Simplify installation and compilation instructions
- Add user guide with first-time setup and
