feat: personal equipment tracking, order assignment, purge fix, widget consolidation

- Migration 084: new persoenliche_ausruestung table with catalog link, user
  assignment, soft delete; adds zuweisung_typ/ausruestung_id/persoenlich_id
  columns to ausruestung_anfrage_positionen; seeds feature group + 5 permissions

- Fix user data purge: table was shop_anfragen, renamed to ausruestung_anfragen
  in mig 046 — caused full transaction rollback. Also keep mitglieder_profile
  row but NULL FDISK-synced fields (dienstgrad, geburtsdatum, etc.) instead of
  deleting the profile

- Personal equipment CRUD: backend service/controller/routes at
  /api/persoenliche-ausruestung; frontend page with DataTable, user filter,
  catalog Autocomplete, FAB create dialog; widget in Status group; sidebar
  entry (Checkroom icon); card in MitgliedDetail Tab 0

- Ausruestungsanfrage item assignment: when a request reaches erledigt,
  auto-opens ItemAssignmentDialog listing all delivered positions; each item
  can be assigned as general equipment (vehicle/storage), personal item (user,
  prefilled with requester), or not tracked; POST /requests/:id/assign backend

- StatCard refactored to use WidgetCard as outer shell for consistent header
  styling across all dashboard widget templates

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

frontend/src/pages/MitgliedDetail.tsx

@@ -43,6 +43,9 @@ import { useAuth } from '../contexts/AuthContext';
 import { usePermissionContext } from '../contexts/PermissionContext';
 import { membersService } from '../services/members';
 import { atemschutzApi } from '../services/atemschutz';
+import { personalEquipmentApi } from '../services/personalEquipment';
+import { ZUSTAND_LABELS, ZUSTAND_COLORS } from '../types/personalEquipment.types';
+import type { PersoenlicheAusruestung } from '../types/personalEquipment.types';
 import { toGermanDate, fromGermanDate } from '../utils/dateInput';
 import {
   MemberWithProfile,
@@ -208,6 +211,7 @@ function MitgliedDetail() {
   const { userId } = useParams<{ userId: string }>();
   const navigate = useNavigate();
   const canWrite = useCanWrite();
+  const { hasPermission } = usePermissionContext();
   const currentUserId = useCurrentUserId();
   const isOwnProfile = currentUserId === userId;
   const canEdit = canWrite || isOwnProfile;
@@ -225,6 +229,10 @@ function MitgliedDetail() {
   const [atemschutz, setAtemschutz] = useState<AtemschutzUebersicht | null>(null);
   const [atemschutzLoading, setAtemschutzLoading] = useState(false);
 
+  // Personal equipment data
+  const [personalEquipment, setPersonalEquipment] = useState<PersoenlicheAusruestung[]>([]);
+  const [personalEquipmentLoading, setPersonalEquipmentLoading] = useState(false);
+
   // FDISK-synced sub-section data
   const [befoerderungen, setBefoerderungen] = useState<Befoerderung[]>([]);
   const [untersuchungen, setUntersuchungen] = useState<Untersuchung[]>([]);
@@ -272,6 +280,18 @@ function MitgliedDetail() {
       .finally(() => setAtemschutzLoading(false));
   }, [userId]);
 
+  // Load personal equipment for this user
+  useEffect(() => {
+    if (!userId) return;
+    const canView = hasPermission('persoenliche_ausruestung:view') || hasPermission('persoenliche_ausruestung:view_all');
+    if (!canView) return;
+    setPersonalEquipmentLoading(true);
+    personalEquipmentApi.getByUserId(userId)
+      .then(setPersonalEquipment)
+      .catch(() => setPersonalEquipment([]))
+      .finally(() => setPersonalEquipmentLoading(false));
+  }, [userId]);
+
   // Load FDISK-synced sub-section data
   useEffect(() => {
     if (!userId) return;
@@ -842,6 +862,44 @@ function MitgliedDetail() {
               </Card>
             </Grid>
 
+            {/* Personal equipment */}
+            {(hasPermission('persoenliche_ausruestung:view') || hasPermission('persoenliche_ausruestung:view_all')) && (
+              <Grid item xs={12} md={6}>
+                <Card>
+                  <CardHeader
+                    avatar={<SecurityIcon color="primary" />}
+                    title="Persönliche Ausrüstung"
+                  />
+                  <CardContent>
+                    {personalEquipmentLoading ? (
+                      <CircularProgress size={24} />
+                    ) : personalEquipment.length === 0 ? (
+                      <Typography color="text.secondary" variant="body2">
+                        Keine persönlichen Gegenstände erfasst
+                      </Typography>
+                    ) : (
+                      personalEquipment.map((item) => (
+                        <Box key={item.id} sx={{ display: 'flex', justifyContent: 'space-between', alignItems: 'center', py: 0.75, borderBottom: '1px solid', borderColor: 'divider' }}>
+                          <Box>
+                            <Typography variant="body2" fontWeight={500}>{item.bezeichnung}</Typography>
+                            {item.kategorie && (
+                              <Typography variant="caption" color="text.secondary">{item.kategorie}</Typography>
+                            )}
+                          </Box>
+                          <Chip
+                            label={ZUSTAND_LABELS[item.zustand]}
+                            color={ZUSTAND_COLORS[item.zustand]}
+                            size="small"
+                            variant="outlined"
+                          />
+                        </Box>
+                      ))
+                    )}
+                  </CardContent>
+                </Card>
+              </Grid>
+            )}
+
             {/* Driving licenses */}
             <Grid item xs={12} md={6}>
               <Card>