- Add peer-to-peer polling with real-time synchronization via PeerJS
- Implement vote changing, unvoting, and proper vote validation
- Add modal interface for adding poll options
- Fix vote inheritance issues for new users joining rooms
- Create sidebar with available polls and connected peers
- Add vote count synchronization across all connected peers
- Implement proper vote state validation per user
- Add localStorage persistence for polls and vote states
- Create responsive design with modern UI components
- Replace emojis with proper text-based icons
- Add comprehensive error handling and user feedback
- Support multiple polls with switching capabilities
- Implement conflict resolution for concurrent voting
