Sergei 906213e620 Add beneficiary_names_dict support for voice assistant
- Voice agent now extracts deploymentId and beneficiaryNamesDict from
  participant metadata passed via LiveKit token
- WellNuoLLM class accepts dynamic deployment_id and beneficiary_names_dict
- API calls now include personalized beneficiary names for better responses
- Text chat already has this functionality (verified)
- Updated LiveKit agent deployed to cloud

Also includes:
- Speaker toggle button in voice call UI
- Keyboard controller integration for chat
- Various UI improvements
2026-01-20 14:41:33 -08:00
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