feat(rbac): add Reviews/Contributions/Leads/Audit scope defs + fix reviews module mapping (v1.14.0)

- SCOPE_DEFINITIONS extended with 13 new scopes across 4 categories so the
  admin Roles & Permissions grid and new Base Permissions tab can grant
  module-level access
- StaffProfile.SCOPE_TO_MODULE was missing 'reviews': 'reviews' — staff with
  reviews.* scopes could not resolve the Reviews module in their sidebar
- NotificationSchedule CRUD views now emit AuditLog rows
  (notification.schedule.created / .updated / .deleted) matching the
  v1.13.0 audit coverage pattern

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

admin_api/models.py

@@ -142,6 +142,7 @@ class StaffProfile(models.Model):
             'contributions': 'contributions',
             'leads': 'leads',
             'audit': 'audit-log',
+            'reviews': 'reviews',
         }
         modules = {'dashboard'}
         for scope in scopes: