chore(deps): bump next from 15.3.3 to 16.0.0

Bumps [next](https://github.com/vercel/next.js) from 15.3.3 to 16.0.0.
- [Release notes](https://github.com/vercel/next.js/releases)
- [Changelog](https://github.com/vercel/next.js/blob/canary/release.js)
- [Commits](vercel/next.js@v15.3.3...v16.0.0)

---
updated-dependencies:
- dependency-name: next
  dependency-version: 16.0.0
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

Author: dependabot[bot]

package.json

@@ -55,7 +55,7 @@
     "front-matter": "4.0.2",
     "geist": "1.4.2",
     "lucide-react": "0.511.0",
-    "next": "15.3.3",
+    "next": "16.0.0",
     "next-mdx-remote": "5.0.0",
     "next-themes": "0.4.6",
     "posthog-js": "1.256.2",