feat(k8s): M6 编辑器基础设施 + 基本信息 Tab + YAML编辑器

- DeploymentWorkload: 三模式切换（查看/编辑/YAML编辑）+ EditModeContainer Tab 导航系统
- DeploymentEditBasic: 新增基本信息 Tab — replicas/labels/annotations/selector 编辑
- YamlViewer: 升级为 CodeMirror 6（语法高亮+行号+折叠+括号匹配），新增 inline 内联模式
- DeploymentDetailPage: mode 类型扩展为 view|edit|yaml
- 路由 :mode 参数自动支持 yaml 值
- M7-M9 Tab 预留占位（容器信息/存储/高级/服务）

frontend/package.json

@@ -10,6 +10,10 @@
     "preview": "vite preview"
   },
   "dependencies": {
+    "@codemirror/lang-yaml": "^6.1.3",
+    "@codemirror/state": "^6.6.0",
+    "@codemirror/theme-one-dark": "^6.1.3",
+    "@codemirror/view": "^6.43.1",
     "@hookform/resolvers": "^5.2.2",
     "@radix-ui/react-accordion": "^1.2.12",
     "@radix-ui/react-alert-dialog": "^1.1.15",
@@ -40,6 +44,7 @@
     "@tanstack/react-query": "^5.95.2",
     "@tanstack/react-query-devtools": "^5.95.2",
     "@types/react-router-dom": "^5.3.3",
+    "@uiw/react-codemirror": "^4.25.10",
     "class-variance-authority": "^0.7.1",
     "clsx": "^2.1.1",
     "cmdk": "^1.1.1",