Stack full-width check-in and pre-register buttons on mobile; show wallet card
in the profile bottom sheet with balance refresh on open.
Co-authored-by: Cursor <cursoragent@cursor.com>
Frontdesk now calls ladill.com/api/afia/chat using IDENTITY_API_KEY_FRONTDESK
so production does not need a separate OpenAI key in the frontdesk .env.
Co-authored-by: Cursor <cursoragent@cursor.com>