Remove unused `app` variable from 'returns 403 when staff record is
not resolved' test - the test uses `testApp` instead.
Co-Authored-By: Paperclip <noreply@paperclip.ing>
- Add requireSuperUser() middleware to PATCH /api/admin/settings route
to ensure only super users can modify business settings
- Fix dev-mode (AUTH_DISABLED=true) force-set of isSuperUser:true
for all staff records in resolveStaffMiddleware. Now preserves
actual database value with isSuperUser ?? false fallback.
This prevents non-super-users (e.g., receptionists) from
bypassing RBAC checks in dev mode.
- Fix test data: RECEPTIONIST and GROOMER now correctly have
isSuperUser: false (was incorrectly inheriting true from MANAGER)
- Add 7 new tests for requireSuperUser middleware covering:
- Super user access allowed
- Non-super-user receptionist blocked with 403
- Non-super-user groomer blocked with 403
- Unresolved staff record returns 403
- Receptionist cannot grant super user via PATCH
- JSON error response format
Co-Authored-By: Paperclip <noreply@paperclip.ing>
groombook-engineer[bot]