feat: 添加版本检查 API，支持从 Cloudflare Function 获取应用版本信息；更新相关配置文件

functions/tsconfig.json

@@ -0,0 +1,17 @@
+{
+  "compilerOptions": {
+    "target": "ESNext",
+    "lib": ["ESNext"],
+    "module": "ESNext",
+    "moduleResolution": "bundler",
+    "resolveJsonModule": true,
+    "types": ["@cloudflare/workers-types"],
+    "strict": true,
+    "noEmit": true,
+    "allowSyntheticDefaultImports": true,
+    "esModuleInterop": true,
+    "skipLibCheck": true
+  },
+  "include": ["**/*.ts"],
+  "exclude": ["node_modules"]
+}