REMOVE: Email confirmation logic - email now provided from landing page

FEATURE: Implement TTS speech interruption for better user experience

Add comprehensive backend debugging for email session storage

Add enhanced debugging for email parameter flow investigation

Improve UX: Move audio visualizer below text box and adjust mute button positioning

Add dedicated Mute/Unmute toggle button for clear recording control

Fix microphone button UX - make it a transcription trigger, not recording toggle

Implement TTS-aware microphone control to prevent feedback loops

MAJOR: Implement continuous listening UX with auto-start recording

Fix JavaScript regex syntax error causing 'Loading...' issue

Simplify JavaScript regex patterns to avoid Python syntax warnings

Fix JavaScript regex syntax errors blocking page initialization

Fix email display regex bug - stop at bullet points

Force refresh email display with visible styling and cache busting

Fix user email display label and data retrieval

Move user email display to prominent header location

Add user email display to chat interface

Fix microphone button visibility and positioning

Add user information display panel

Position record button adjacent to text input for optimal UX

Reposition floating record button for better accessibility

Make record button float to stay accessible during conversation

Fix Google Meet links and fireworks celebration

Add fireworks celebration and automatic redirect after successful booking

Add 'agenda' to step 2 of booking instructions

Update chat widget welcome message to emphasize voice interaction

Add extensive debugging for landing page email parameter flow

Add email reminder banner for users who bypass landing page form

Add email collection form to landing page with chat integration

Remove TTS queue preemption - let current audio finish before next item

Disable keyboard/ESC key interrupt for TTS voice stream

Fix assistant: prefix removal in TTS by correcting regex patterns

Fix CSS formatting by converting double braces to single braces

Fix JavaScript template literal conflicts with Python f-strings

Complete fix for JavaScript regex escaping in Python f-strings

Fix JavaScript regex escaping in Python template

Remove 'assistant:' prefix from TTS audio

Implement TTS preemption for better responsiveness

Fix TTS interruption and add ESC key control

Revert TTS client reuse to fix agent timeout issue

Fix TTS duplicate requests and queue timeout issues

Optimize TTS performance with connection reuse and timing

Fix TTS audio serving - read files locally and serve via cache

Improve TTS audio proxy with multiple URL fallbacks

Fix TTS audio interruption with queue management

Simplify TTS audio playback - replace WebRTC with HTML5 audio

Fix TTS mixed content error - force HTTPS for audio URLs

Fix TTS 403 error - add audio proxy endpoint

Fix TTS audio playback - use correct audio URL from backend

Fix TTS response parsing - TTS is working, handle file paths correctly