module creation

apps/api/package.json

@@ -13,15 +13,18 @@
   "author": "",
   "license": "ISC",
   "devDependencies": {
+    "@nestjs/testing": "^10.4.20",
     "@types/jest": "^30.0.0",
-    "ts-node-dev": "^2.0.0",
-    "@nestjs/testing": "^10.4.20"
+    "ts-node-dev": "^2.0.0"
   },
   "dependencies": {
     "@nestjs/common": "^10.4.20",
     "@nestjs/core": "^10.4.20",
     "@nestjs/platform-express": "^10.4.20",
+    "@nestjs/swagger": "^7.4.2",
     "@nestjs/typeorm": "^10.0.2",
+    "class-transformer": "^0.5.1",
+    "class-validator": "^0.14.3",
     "pg": "^8.12.0",
     "reflect-metadata": "^0.1.13",
     "rxjs": "^7.8.1",