Fix a bunch of errors we had

packages/backend/package.json

@@ -36,6 +36,7 @@
     "@gib/eslint-config": "workspace:*",
     "@gib/prettier-config": "workspace:*",
     "@gib/tsconfig": "workspace:*",
+    "@types/node": "catalog:",
     "eslint": "catalog:",
     "prettier": "catalog:",
     "react-email": "5.2.10",