backend: public GET /api/portal/:clinic/doctors and /availability, and
thread a chosen provider into portal bookings (conflict check unchanged).
frontend: fix site-wide Arabic RTL — anchor the sidebar right for RTL and
mirror the Switch thumb. Add a Patient Portal section (open/copy/QR) to
Settings → Signing and a "Use my current location" GPS button to the clinic
location editor. New i18n keys across all five locales.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Khalid Abdi