build(deps): bump next from 16.2.11 to 16.2.12 in /website

Bumps [next](https://github.com/vercel/next.js) from 16.2.11 to 16.2.12.
- [Release notes](https://github.com/vercel/next.js/releases)
- [Commits](vercel/next.js@v16.2.11...v16.2.12)

---
updated-dependencies:
- dependency-name: next
  dependency-version: 16.2.12
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]

website/package-lock.json

@@ -10,7 +10,7 @@
   },
   "dependencies": {
     "framer-motion": "^12.42.2",
-    "next": "16.2.11",
+    "next": "16.2.12",
     "next-themes": "^0.4.6",
     "react": "19.2.4",
     "react-dom": "19.2.4"