add start script

package.json

@@ -9,7 +9,7 @@
     "prebuild": "rimraf dist",
     "build": "nest build && npm run copy-files",
     "format": "prettier --write \"src/**/*.ts\" \"test/**/*.ts\"",
-    "start": "nest start",
+    "start": "bash ./start.sh",
     "start:dev": "nest start --watch",
     "start:debug": "nest start --debug --watch",
     "start:prod": "node dist/src/main",