chore(deps): bump next in /examples/next-app-router

Bumps [next](https://github.com/vercel/next.js) from 16.0.7 to 16.0.10.
- [Release notes](https://github.com/vercel/next.js/releases)
- [Changelog](https://github.com/vercel/next.js/blob/canary/release.js)
- [Commits](vercel/next.js@v16.0.7...v16.0.10)

---
updated-dependencies:
- dependency-name: next
  dependency-version: 16.0.10
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

examples/next-app-router/package.json

@@ -16,7 +16,7 @@
     "@ultraviolet/nextjs": "workspace:*",
     "@ultraviolet/themes": "workspace:*",
     "@ultraviolet/ui": "workspace:*",
-    "next": "16.0.7",
+    "next": "16.0.10",
     "react": "19.2.1",
     "react-dom": "19.2.1"
   },