Umbau auf postgres 2. step

crawler/package.json

@@ -3,7 +3,6 @@
   "version": "1.0.0",
   "description": "",
   "main": "index.js",
-  "type": "module",
   "scripts": {
     "test": "echo \"Error: no test specified\" && exit 1"
   },
@@ -11,6 +10,9 @@
   "author": "",
   "license": "ISC",
   "devDependencies": {
+    "@babel/parser": "^7.24.4",
+    "@babel/traverse": "^7.24.1",
+    "commander": "^12.0.0",
     "typescript": "^5.4.5"
   },
   "dependencies": {