- New DialPad component on Patient Connection page: clickable keypad,
call/hangup/mute buttons, duration timer, keyboard input support
- Backend: POST /api/twilio/voice-token issues Access Token for browser
Device; POST /api/twilio/webhook/voice-browser is the TwiML webhook
Twilio calls to bridge the browser to the patient's phone
- TwiML App SID field added to Twilio Settings (stored in templates JSON)
- README: one-time Twilio Console setup instructions for the dial pad
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
- Add floating chat window Hand-off to AI toggle (per-patient) and after-hours AI toggle (global)
- Add LangGraph-powered appointment reminder flow: AI introduces itself, classifies YES/NO, handles confirmation with appointment date/time
- Add multi-step rescheduling flow: ASAP vs next week, tomorrow offer, Mon/Tue/Wed picker, morning/afternoon time slot — automatically updates appointment in DB
- Add new patient / after-hours flow: new vs existing patient, dental insurance check, MassHealth Selenium eligibility check (auto-uses saved member ID + DOB for existing patients), self-pay fallback
- Add AI Chat Settings page (Settings → Advanced) with editable greeting templates and LangGraph flow diagrams for both reminder and new-patient flows
- Add Schedule a New Patient template option in chat window, starts new-patient conversation flow
- Add GET/PUT endpoints for AI handoff, after-hours handoff, and AI chat templates
- Add multilingual support (7 languages) across all AI reply nodes with LLM generation and hardcoded fallbacks
- Add pending reschedule in-memory store and conversation stage tracking across all flows
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
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