update calling tts after chatbot response

update

get last interact with room

Fix garbled audio

add audio_text handler for room request

remove console log

[NOTICKET] Fix rendering answer in bubble chat answer

Fix: voice audio timing, audioText caching, and speaker button replay

Feat: tap to speak, speaker button in bubble chat

Feat: Integrate STT and TTS, Audio Buffer

[NOTICKET] Branding Styling and Integration (Chat & Voice)

[NOTICKET] Initial commit