chore(deps): bump next from 16.1.1 to 16.2.3 in /docs

Bumps [next](https://github.com/vercel/next.js) from 16.1.1 to 16.2.3.
- [Release notes](https://github.com/vercel/next.js/releases)
- [Changelog](https://github.com/vercel/next.js/blob/canary/release.js)
- [Commits](vercel/next.js@v16.1.1...v16.2.3)

---
updated-dependencies:
- dependency-name: next
  dependency-version: 16.2.3
  dependency-type: direct:production
...

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

Author: dependabot[bot]

docs/package.json

@@ -24,7 +24,7 @@
     "clsx": "^2.1.1",
     "geist": "^1.7.0",
     "just-bash": "^2.9.6",
-    "next": "16.1.1",
+    "next": "16.2.3",
     "next-themes": "^0.4.6",
     "radix-ui": "^1.4.3",
     "react": "19.2.3",