chore(deps): bump next from 15.5.9 to 16.1.5

Bumps [next](https://github.com/vercel/next.js) from 15.5.9 to 16.1.5.
- [Release notes](https://github.com/vercel/next.js/releases)
- [Changelog](https://github.com/vercel/next.js/blob/canary/release.js)
- [Commits](vercel/next.js@v15.5.9...v16.1.5)

---
updated-dependencies:
- dependency-name: next
  dependency-version: 16.1.5
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

package.json

@@ -22,7 +22,7 @@
 		"fumadocs-typescript": "4.0.13",
 		"fumadocs-ui": "15.8.1",
     "lucide-react": "^0.562.0",
-    "next": "15.5.9",
+    "next": "16.1.5",
     "prettier": "^3.6.2",
     "react": "19.2.3",
     "react-dom": "19.2.3",