feat(permissions): add inquiries resource (view/manage) + idempotent role backfill

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

src/components/admin/roles/role-form.tsx

@@ -103,6 +103,10 @@ const DEFAULT_PERMISSIONS: Record<string, Record<string, boolean>> = {
     delete: false,
     change_stage: false,
   },
+  inquiries: {
+    view: false,
+    manage: false,
+  },
 };
 
 const GROUP_LABELS: Record<string, string> = {
@@ -126,6 +130,7 @@ const GROUP_LABELS: Record<string, string> = {
   admin: 'Administration',
   residential_clients: 'Residential Clients',
   residential_interests: 'Residential Interests',
+  inquiries: 'Inquiries',
 };
 
 function formatAction(action: string): string {