Update all of nextjs to version 16.1.6

Author: depfu[bot]

packages/eslint-config-next/package.json

@@ -25,7 +25,7 @@
     "@babel/plugin-syntax-flow": "^7.26.0",
     "@babel/plugin-transform-react-jsx": "^7.25.7",
     "@neuledge/eslint-config": "^1.1.1",
-    "eslint-config-next": "^14.2.15",
+    "eslint-config-next": "^16.1.6",
     "eslint-plugin-jsx-a11y": "^6.10.2",
     "eslint-plugin-react": "^7.37.3",
     "eslint-plugin-react-hooks": "^4.6.2"