feat:add domain config

package.json

@@ -5,7 +5,7 @@
   "main": "index.js",
   "type": "module",
   "scripts": {
-    "dev": "nodemon --exec tsx src/index.ts",
+    "dev": "cross-env NODE_ENV=development nodemon --exec tsx src/index.ts",
     "build": "rimraf dist && rollup -c",
     "deploy": "rsync -avz dist/ light:~/apps/var-proxy/backend",
     "reload": "ssh light pm2 restart proxy"
@@ -19,6 +19,7 @@
     "@rollup/plugin-node-resolve": "^15.3.0",
     "@rollup/plugin-typescript": "^12.1.0",
     "@types/node": "^22.7.4",
+    "cross-env": "^7.0.3",
     "nodemon": "^3.1.7",
     "rollup": "^4.24.0",
     "ts-lib": "^0.0.5",