Stable working version with fixed WebRTC connections and comprehensiv…

…e debugging

✅ Fixed React hydration error livekit-examples#418
✅ Resolved WebRTC peer connection issues
✅ Added robust connection handling with retry logic
✅ Comprehensive audio debugging infrastructure
✅ Enhanced error recovery and monitoring
✅ Successfully deployed and ready for multi-user testing

This version includes:
- Multi-room LiveKit client with connection retry
- Real-time debug logging at /debug/logs
- Enhanced audio state monitoring
- Improved WebRTC error handling
- Production-ready deployment on Vercel

Deployment URL: https://talkgroupai-f8nwik2k9-asknick-ytelcoms-projects.vercel.app