bild: Cors types added

Author: CodeMaster17

express_backend/package-lock.json

@@ -50,6 +50,7 @@
     "@commitlint/cli": "^19.4.1",
     "@commitlint/config-conventional": "^19.4.1",
     "@eslint/js": "^9.9.1",
+    "@types/cors": "^2.8.17",
     "@types/eslint__js": "^8.42.3",
     "@types/eslint-config-prettier": "^6.11.3",
     "@types/express": "^4.17.21",
@@ -66,4 +67,4 @@
     "typescript": "^5.5.4",
     "typescript-eslint": "^8.4.0"
   }
-}
+}