fix(deps): update nextjs monorepo to v16

Author: renovate[bot]

package-lock.json

@@ -13,7 +13,7 @@
     "date-fns": "^4.0.0",
     "framer-motion": "^12.0.0",
     "gray-matter": "^4.0.3",
-    "next": "^14.2.20",
+    "next": "^16.0.0",
     "next-themes": "^0.4.0",
     "react": "^18",
     "react-dom": "^18",
@@ -40,7 +40,7 @@
     "@vercel/speed-insights": "^1.0.10",
     "autoprefixer": "^10.0.1",
     "eslint": "^8",
-    "eslint-config-next": "14.2.33",
+    "eslint-config-next": "16.0.4",
     "postcss": "^8",
     "tailwindcss": "^3.3.0",
     "typescript": "^5"