chore: bump next from 14.2.0 to 16.2.3

Bumps [next](https://github.com/vercel/next.js) from 14.2.0 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@v14.2.0...v16.2.3)

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

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

Author: dependabot[bot]

package.json

@@ -9,7 +9,7 @@
     "lint": "next lint"
   },
   "dependencies": {
-    "next": "14.2.0",
+    "next": "16.2.3",
     "openai": "^4.28.0",
     "react": "^18.2.0",
     "react-dom": "^18.2.0",