rights system

frontend/src/pages/MitgliedDetail.tsx

@@ -40,6 +40,7 @@ import {
 import { useParams, useNavigate } from 'react-router-dom';
 import DashboardLayout from '../components/dashboard/DashboardLayout';
 import { useAuth } from '../contexts/AuthContext';
+import { usePermissionContext } from '../contexts/PermissionContext';
 import { membersService } from '../services/members';
 import { atemschutzApi } from '../services/atemschutz';
 import { toGermanDate, fromGermanDate } from '../utils/dateInput';
@@ -67,9 +68,8 @@ import { UntersuchungErgebnisLabel } from '../types/atemschutz.types';
 // Role helpers
 // ----------------------------------------------------------------
 function useCanWrite(): boolean {
-  const { user } = useAuth();
-  const groups: string[] = (user as any)?.groups ?? [];
-  return groups.includes('dashboard_admin') || groups.includes('dashboard_kommando');
+  const { hasPermission } = usePermissionContext();
+  return hasPermission('mitglieder:edit');
 }
 
 function useCurrentUserId(): string | undefined {