testing routes

package.json

@@ -67,6 +67,7 @@
     "@types/pg": "^8.15.6",
     "@types/react": "^19.2.7",
     "@types/react-dom": "^19.2.3",
+    "@types/supertest": "^6.0.3",
     "@types/zxcvbn": "^4.4.5",
     "@typescript-eslint/eslint-plugin": "^8.47.0",
     "@typescript-eslint/parser": "^8.47.0",
@@ -85,6 +86,7 @@
     "jsdom": "^27.2.0",
     "postcss": "^8.5.6",
     "rimraf": "^6.1.2",
+    "supertest": "^7.1.4",
     "tailwindcss": "^4.1.17",
     "testcontainers": "^11.8.1",
     "typescript": "^5.9.3",