feat(admin,store): landline contact phone and package audit UX

Allow store contactPhone as landline, show pending package audit badge, and split live vs pending packages in HQ review.

Co-authored-by: Cursor <cursoragent@cursor.com>

server/dukang-api/src/modules/store/store-package.service.ts

@@ -376,4 +376,11 @@ export class StorePackageService {
     });
     return serializeBigInt({ id: requestId.toString(), status: 'APPROVED' });
   }
+
+  async adminAuditSummary() {
+    const pendingCount = await this.prisma.storePackageChangeRequest.count({
+      where: { status: 'PENDING' },
+    });
+    return { pendingCount };
+  }
 }