feat(platform): expose no-data vehicles

vehicle-data-platform/apps/web/src/pages/Vehicles.tsx

@@ -52,6 +52,7 @@ export function Vehicles({
       { label: '在线车辆', value: (summary?.onlineVehicles ?? 0).toLocaleString(), filters: { online: 'online' } },
       { label: '单源车辆', value: (summary?.singleSourceVehicles ?? 0).toLocaleString(), filters: { coverage: 'single' } },
       { label: '多源车辆', value: (summary?.multiSourceVehicles ?? 0).toLocaleString(), filters: { coverage: 'multi' } },
+      { label: '暂无来源车辆', value: (summary?.noDataVehicles ?? 0).toLocaleString(), filters: { serviceStatus: 'no_data' } },
       { label: '待绑定', value: (summary?.unboundVehicles ?? 0).toLocaleString(), filters: { bindingStatus: 'unbound' } }
     ];
     return items;
@@ -144,6 +145,7 @@ export function Vehicles({
             <Select.Option value="healthy">服务正常</Select.Option>
             <Select.Option value="degraded">部分来源离线</Select.Option>
             <Select.Option value="offline">车辆离线</Select.Option>
+            <Select.Option value="no_data">暂无数据来源</Select.Option>
             <Select.Option value="identity_required">身份未绑定</Select.Option>
           </Form.Select>
           <Form.Select field="online" label="在线" placeholder="全部" style={{ width: 130 }}>