feat(admin): 模板精简+请求层适配 Django JWT

- 克隆 art-design-pro v3.0.2（GitHub depth1），rm .git，pnpm clean:dev 精简演示页（92 文件）
- .env.development/.env.production 均设 VITE_API_URL=/api，代理目标 127.0.0.1:8000（移除 Apifox Mock）
- http 封装信封适配：code===200 解包 data；msg/message 字段兼容（拦截器/error/类型）
- /api/admin/auth/token 登录适配（access->Bearer token, refresh->refreshToken）；/api/admin/auth/me 映射 UserInfo（userName/roles/is_admin）
- 登录页演示账号替换为真实 admin；logOut 按路由名判登录页修复 redirect 嵌套
- 根 .gitignore 补 !admin/.env（模板公共 env 非密钥，需入库）
- 验证：Playwright 全链路（错误密码 401 留登页/正确登录进工作台/登出/受保护路由重定向/redirect 回跳）+ pnpm build（vue-tsc 通过，产物无 mock 域名）

Co-Authored-By: Claude Code <noreply@anthropic.com>

admin/tsconfig.json

@@ -0,0 +1,28 @@
+{
+  "compilerOptions": {
+    "target": "esnext",
+    "module": "esnext",
+    "moduleResolution": "node",
+    "strict": true,
+    "jsx": "preserve",
+    "sourceMap": true,
+    "resolveJsonModule": true,
+    "esModuleInterop": true,
+    "lib": ["esnext", "dom"],
+    "types": ["vite/client", "node", "element-plus/global"],
+    "skipLibCheck": true,
+    "baseUrl": ".",
+    "paths": {
+      "@/*": ["src/*"],
+      "@views/*": ["src/views/*"],
+      "@imgs/*": ["src/assets/images/*"],
+      "@icons/*": ["src/assets/icons/*"],
+      "@utils/*": ["src/utils/*"],
+      "@stores/*": ["src/store/*"],
+      "@plugins/*": ["src/plugins/*"],
+      "@styles/*": ["src/assets/styles/*"]
+    }
+  },
+  "include": ["src/**/*", "src/**/*.ts", "src/**/*.d.ts", "src/**/*.tsx", "src/**/*.vue"],
+  "exclude": ["node_modules", "dist", "**/*.js"]
+}