- Add ChatbotButton component to top-app-bar (bot icon, upper right)
- Slide-in chat panel with 4 options: Check Eligibility, Schedule, Claims, Chat
- Single paste area accepts member ID + DOB in either order
- Age-based routing: ≥21 → MH Eligibility & History, <21 → CMSP auto-triggered
- Insurance-status page prefills fields and auto-fires the correct button via sessionStorage + custom event
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>