- Implemented multi-selection for notes with Ctrl+click, long-press, and keyboard shortcuts (Ctrl+A, Escape)
- Added Gemini API integration with environment configuration and routes
- Enhanced code block UI with improved copy feedback animation and visual polish
- Added sort order toggle (asc/desc) for note lists with persistent state
- Added server-side folder filtering to paginated metadata endpoint with support for regular folders and .trash
- Improved list view performance by optimizing kind filtering and non-markdown file handling
- Updated folder navigation to properly reset other filters (tags, quick links, search) when selecting a folder
- Added request ID tracking to prevent stale responses from affecting pagination state
- Enhanced list view to show loading
