chore(deps): update dependency eslint to v9.39.4

backend/package.json

@@ -11,7 +11,7 @@
   "dependencies": {
     "better-sqlite3": "^12.0.0",
     "cors": "^2.8.5",
-    "express": "^4.22.1",
+    "express": "^5.0.0",
     "knex": "^3.1.0",
     "swagger-jsdoc": "^6.2.8",
     "swagger-ui-express": "^5.0.1"

package.json

@@ -57,7 +57,7 @@
     "better-sqlite3": "^12.6.2",
     "bundlesize": "^0.18.2",
     "cors": "^2.8.6",
-    "eslint": "^10.0.0",
+    "eslint": "^9.39.2",
     "eslint-plugin-react-hooks": "^7.0.1",
     "eslint-plugin-react-refresh": "^0.5.0",
     "express": "^5.2.1",