fix(deps): update nextjs monorepo to v16.1.6 (#1257)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

package-lock.json

@@ -8,7 +8,7 @@
   },
   "dependencies": {
     "@acab/reset.css": "0.11.0",
-    "@next/third-parties": "16.1.4",
+    "@next/third-parties": "16.1.6",
     "clsx": "2.1.1",
     "next": "16.1.4",
     "next-sitemap": "4.2.3",
@@ -20,7 +20,7 @@
   },
   "devDependencies": {
     "@biomejs/biome": "2.3.13",
-    "@next/bundle-analyzer": "16.1.4",
+    "@next/bundle-analyzer": "16.1.6",
     "@tailwindcss/postcss": "4.1.18",
     "@types/node": "24.10.9",
     "@types/react": "19.2.9",