chore(deps): update dependency eslint-config-next to v16

Author: renovate[bot]

package.json

@@ -29,7 +29,7 @@
     "@types/react": "^19",
     "@types/react-dom": "^19",
     "eslint": "^9",
-    "eslint-config-next": "15.5.6",
+    "eslint-config-next": "16.0.7",
     "postcss": "^8",
     "prettier": "3.7.4",
     "tailwindcss": "^3.4.1",