#978 safe-align: 固化 frontend-v2 空白页修复真相源

- 新增 frontend-v2/ 为生产前端真相源（此前仅容器 dist，未入 git）
- vite.config.ts: minify:false 根治压缩器压坏 react-router 6.28 (o.slice)
- useApi.ts: asArray select 防御非裸数组返回值
- LandingPage/AppServices: Array.isArray coerce 双重防御 (apps.slice)
- 关联: INCIDENT-2026-08-23-blank-page.md / SOP-FRONTEND-ITERATIVE-DEVELOPMENT.md
- 公网验证通过 2026-08-23 09:31 (DOM 24493B, 无 slice 错误)

frontend-v2/tsconfig.json

@@ -0,0 +1,26 @@
+{
+  "compilerOptions": {
+    "tsBuildInfoFile": "./node_modules/.tmp/tsconfig.app.tsbuildinfo",
+    "target": "ES2020",
+    "useDefineForClassFields": true,
+    "lib": ["ES2020", "DOM", "DOM.Iterable"],
+    "module": "ESNext",
+    "skipLibCheck": true,
+    "moduleResolution": "bundler",
+    "allowImportingTsExtensions": true,
+    "verbatimModuleSyntax": true,
+    "moduleDetection": "force",
+    "noEmit": true,
+    "jsx": "react-jsx",
+    "strict": true,
+    "noUnusedLocals": true,
+    "noUnusedParameters": true,
+    "noFallthroughCasesInSwitch": true,
+    "noUncheckedSideEffectImports": true,
+    "baseUrl": ".",
+    "paths": {
+      "@/*": ["./src/*"]
+    }
+  },
+  "include": ["src"]
+}