fix(deps): update nextjs monorepo to v16

Author: renovate[bot]

package-lock.json

@@ -44,7 +44,7 @@
     "js-yaml": "4.1.1",
     "mdast-util-to-string": "4.0.0",
     "minecraft-text": "1.2.18",
-    "next": "14.2.35",
+    "next": "16.1.4",
     "next-mdx-remote": "5.0.0",
     "next-seo": "6.8.0",
     "next-sitemap": "4.2.3",
@@ -68,7 +68,7 @@
   },
   "devDependencies": {
     "@eslint/js": "^9.39.0",
-    "@next/eslint-plugin-next": "^15.3.3",
+    "@next/eslint-plugin-next": "^16.0.0",
     "eslint": "9.39.2",
     "eslint-plugin-react": "7.37.5",
     "globals": "^17.0.0",