fix: Add start command with node starting parameters

package.json

@@ -9,7 +9,7 @@
   "scripts": {
     "build": "tsc --noEmit false",
     "dev": "tsc-watch --onSuccess \"tsx ./src/main.ts\"",
-    "start": "tsc && tsx ./src/main.ts",
+    "start": "node ./build/app.js",
     "test": "echo \"Error: no test specified\" && exit 1"
   },
   "repository": {