- Persist `roles` array in localStorage on login and session restore.
- Reconcile `userType` from roles returned by the `user-info` function.
- `ProtectedRoute` now accepts `requiredUserType?: UserType[]` and `requiredRoles?: string[]` and evaluates multi-role permission (OR semantics).
- Minor adjustments in `useAuth` and debug logs to ensure consistent `profile` and `roles` restoration.
- Main files changed: `hooks/useAuth.tsx`, `components/ProtectedRoute.tsx`, `types/auth.ts.
- Impact: prevents profile loss on reload
chore(assignment): add professional assignment form
- Impact: enables assigning professionals to patients via UI
