refactor utils

server/package.json

@@ -45,8 +45,13 @@
     "yaml": "^2.3.1"
   },
   "devDependencies": {
+    "@types/bcrypt": "^5.0.2",
     "@types/express": "^4.17.21",
     "@types/express-session": "^1.17.10",
+    "@types/jsonwebtoken": "^9.0.5",
+    "@types/passport": "^1.0.16",
+    "@types/passport-oauth2": "^1.4.15",
+    "@types/validator": "^13.11.9",
     "concurrently": "^8.2.2",
     "jest": "^29.6.1",
     "nodemon": "^3.0.1",