featur add fahrmeister

frontend/src/pages/Fahrzeuge.tsx

@@ -38,6 +38,7 @@ import {
   PruefungArt,
   PruefungArtLabel,
 } from '../types/vehicle.types';
+import { usePermissions } from '../hooks/usePermissions';
 
 // ── Status chip config ────────────────────────────────────────────────────────
 
@@ -87,10 +88,8 @@ const VehicleCard: React.FC<VehicleCardProps> = ({ vehicle, onClick }) => {
 
   // Collect inspection badges (only for types where a faellig_am exists)
   const inspBadges: { art: string; tage: number | null; faelligAm: string | null }[] = [
-    { art: 'HU',  tage: vehicle.hu_tage_bis_faelligkeit,     faelligAm: vehicle.hu_faellig_am },
-    { art: 'AU',  tage: vehicle.au_tage_bis_faelligkeit,     faelligAm: vehicle.au_faellig_am },
-    { art: 'UVV', tage: vehicle.uvv_tage_bis_faelligkeit,    faelligAm: vehicle.uvv_faellig_am },
-    { art: 'Leiter', tage: vehicle.leiter_tage_bis_faelligkeit, faelligAm: vehicle.leiter_faellig_am },
+    { art: '§57a',   tage: vehicle.paragraph57a_tage_bis_faelligkeit, faelligAm: vehicle.paragraph57a_faellig_am },
+    { art: 'Wartung', tage: vehicle.wartung_tage_bis_faelligkeit,      faelligAm: vehicle.naechste_wartung_am },
   ].filter((b) => b.faelligAm !== null);
 
   return (
@@ -218,6 +217,7 @@ const VehicleCard: React.FC<VehicleCardProps> = ({ vehicle, onClick }) => {
 
 function Fahrzeuge() {
   const navigate = useNavigate();
+  const { isAdmin } = usePermissions();
   const [vehicles, setVehicles] = useState<FahrzeugListItem[]>([]);
   const [loading, setLoading]   = useState(true);
   const [error, setError]       = useState<string | null>(null);
@@ -347,14 +347,16 @@ function Fahrzeuge() {
         )}
 
         {/* FAB — add vehicle (shown to write-role users only; role check done server-side) */}
-        <Fab
-          color="primary"
-          aria-label="Fahrzeug hinzufügen"
-          sx={{ position: 'fixed', bottom: 32, right: 32 }}
-          onClick={() => navigate('/fahrzeuge/neu')}
-        >
-          <Add />
-        </Fab>
+        {isAdmin && (
+          <Fab
+            color="primary"
+            aria-label="Fahrzeug hinzufügen"
+            sx={{ position: 'fixed', bottom: 32, right: 32 }}
+            onClick={() => navigate('/fahrzeuge/neu')}
+          >
+            <Add />
+          </Fab>
+        )}
       </Container>
     </DashboardLayout>
   );