- Fix MCP server update_element method parameter parsing issue
- Add comprehensive delete operation debugging and validation
- Implement frontend sync button with real-time status feedback
- Add elements sync API endpoint (/api/elements/sync) for manual synchronization
- Enhance WebSocket message handling with proper element validation
- Add binding validation and cleanup for Excalidraw elements
- Improve error handling and logging throughout the sync process
- Add sync status tracking and user feedback in the UI
