feat(alert): A2 告警引擎分布式安全 — Redis 分布式锁(SetNX)

- Cache 接口新增 SetNX 方法(go-redis 原子 / redka check-then-set 单副本安全)
- AlertEngine 改造为支持分布式锁: tryAcquireLock/releaseLock/GetEngineStatus
- 多副本部署时仅 Leader 执行告警检查, 60s TTL 防死锁, fail-open 容错
- 新增 GET /alerts/engine/status 监控端点(is_leader/instance_id/lock_holder)
- 修复 GrafanaDashboard.tsx Panel.options 类型不匹配导致构建中断
- 同步未提交的前端类型安全迁移(140+ 文件)
- ROADMAP/TDD_PLAN/PROJECT_EVALUATION 三文档同步更新

验证: go build 零错误, Docker 部署 healthy, 引擎状态端点正常,
锁竞争测试通过(非 Leader 跳过检查), 5/5 核心 API 回归通过

frontend/src/components/kubernetes/DeploymentDetail.tsx

@@ -15,13 +15,14 @@ import { DeploymentLogsTab } from './deployment-detail/DeploymentLogsTab';
 import { DeploymentHpaTab } from './deployment-detail/DeploymentHpaTab';
 import { DeploymentPodModals } from './deployment-detail/DeploymentPodModals';
 import { YamlViewer } from './YamlViewer';
+import type { JsonData } from '@/types/common';
 
 export function DeploymentDetail({ clusterCode, namespace, deploymentName, onBack }: DeploymentDetailProps) {
   const { toast } = useToast();
   const confirm = useConfirm();
-  const [deployment, setDeployment] = useState<any>(null);
-  const [pods, setPods] = useState<any[]>([]);
-  const [hpas, setHpas] = useState<any[]>([]);
+  const [deployment, setDeployment] = useState<JsonData>(null);
+  const [pods, setPods] = useState<JsonData[]>([]);
+  const [hpas, setHpas] = useState<JsonData[]>([]);
   const [loading, setLoading] = useState(true);
   const [actionLoading, setActionLoading] = useState('');
   const [, setScaleValue] = useState(0);
@@ -45,19 +46,19 @@ export function DeploymentDetail({ clusterCode, namespace, deploymentName, onBac
         kubernetesApi.getNamespacePods(clusterCode, namespace).catch(() => []),
         kubernetesApi.getHPAs(clusterCode, namespace).catch(() => ({ items: [] })),
       ]);
-      const toArray = (v: any) => (Array.isArray(v) ? v : (v?.list || v?.items || []));
+      const toArray = (v: JsonData) => (Array.isArray(v) ? v : (v?.list || v?.items || []));
       const allDeps = toArray(depRes);
       const allPods = toArray(podRes);
       const allHpas = toArray(hpaRes);
 
-      const dep = allDeps.find((d: any) => d.name === deploymentName && d.namespace === namespace);
+      const dep = allDeps.find((d: JsonData) => d.name === deploymentName && d.namespace === namespace);
       setDeployment(dep || null);
       if (dep) {
         setScaleValue(dep.replicas || 0);
         setNewImage(dep.image || '');
       }
-      setPods(allPods.filter((p: any) => p.namespace === namespace && p.name.startsWith(deploymentName)));
-      setHpas(allHpas.filter((h: any) => h.target_name === deploymentName && h.namespace === namespace));
+      setPods(allPods.filter((p: JsonData) => p.namespace === namespace && p.name.startsWith(deploymentName)));
+      setHpas(allHpas.filter((h: JsonData) => h.target_name === deploymentName && h.namespace === namespace));
     } catch (e) {
       console.error('加载详情失败:', e);
     } finally {
@@ -103,7 +104,7 @@ export function DeploymentDetail({ clusterCode, namespace, deploymentName, onBac
     } finally { setActionLoading(''); }
   };
 
-  const handleHpaToggle = async (hpa: any) => {
+  const handleHpaToggle = async (hpa: JsonData) => {
     const ok = await confirm({
       title: '删除 HPA',
       description: `确定删除 HPA "${hpa.name}"？`,