feat(k8s): M10 Node 详情页 — PID/容器运行时/分配率

- 后端: GetNodeDetail handler — 获取单个节点完整信息
  * 系统信息: container_runtime/architecture/kubelet/os/kernel
  * 资源分配率: 遍历 Pod 计算 CPU/Memory/Pods requested vs allocatable
  * metrics-server 数据注入 (cpu_usage_m/mem_usage_mi)
  * 全量 conditions/taints/labels + 节点上的 Pod 列表
- 后端: K8s 客户端扩展
  * NodeTaint/NodeCondition 扩展字段 (reason/message)
  * NodeInfo 增加 architecture/operatingSystem
  * GetNode(name) 单节点查询方法
  * parseCpuToMilli()/parseMemToMi() 资源解析辅助函数
- 后端: 注册路由
  * GET /kubernetes/:clusterCode/nodes/:name (Kuboard code)
  * GET /kubernetes-clusters/:id/nodes/:name (ID)
- 前端: NodeDetailPage.tsx (~330行)
  * 系统信息卡片 + 资源分配率卡片(进度条)
  * 条件卡片 + 污点卡片 + 标签卡片 + Pod 列表
- 前端: 节点名称可点击跳转 (ClusterOverviewPage)
- 验证: API/SPA/TS/Vite 全部通过

docker-compose.k8s.yml

@@ -0,0 +1,47 @@
+services:
+  # ======================== Go 后端服务 (连接外部 MySQL/Redis) ========================
+  backend:
+    build:
+      context: .
+      dockerfile: backend/Dockerfile
+      args:
+        VERSION: ${VERSION:-dev}
+        BUILD_TIME: ${BUILD_TIME:-unknown}
+    container_name: aiops-backend
+    hostname: aiops-backend
+    restart: unless-stopped
+    ports:
+      - "8080:8080"
+    volumes:
+      - ./backend/config.external.yaml:/app/config.yaml
+      - /var/run/docker.sock:/var/run/docker.sock
+    healthcheck:
+      test: ["CMD", "curl", "-f", "http://localhost:8080/health"]
+      interval: 30s
+      timeout: 10s
+      retries: 3
+      start_period: 40s
+    extra_hosts:
+      - "host.docker.internal:host-gateway"
+    networks:
+      - aiops-network
+
+  # ======================== React 前端 + Nginx ========================
+  frontend:
+    build:
+      context: ./frontend
+      dockerfile: Dockerfile
+    container_name: aiops-frontend
+    hostname: aiops-frontend
+    restart: unless-stopped
+    ports:
+      - "80:80"
+    depends_on:
+      backend:
+        condition: service_healthy
+    networks:
+      - aiops-network
+
+networks:
+  aiops-network:
+    driver: bridge