chore(deps): bump next from 16.1.6 to 16.1.7 in /ui

Bumps [next](https://github.com/vercel/next.js) from 16.1.6 to 16.1.7.
- [Release notes](https://github.com/vercel/next.js/releases)
- [Changelog](https://github.com/vercel/next.js/blob/canary/release.js)
- [Commits](https://github.com/vercel/next.js/compare/v16.1.6...v16.1.7)

---
updated-dependencies:
- dependency-name: next
  dependency-version: 16.1.7
  dependency-type: direct:production
...

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

ui/package.json

@@ -86,7 +86,7 @@
     "lucide-react": "0.543.0",
     "marked": "15.0.12",
     "nanoid": "5.1.6",
-    "next": "16.1.6",
+    "next": "16.1.7",
     "next-auth": "5.0.0-beta.30",
     "next-themes": "0.2.1",
     "radix-ui": "1.4.2",