build(deps): bump next from 16.2.4 to 16.2.6

Bumps [next](https://github.com/vercel/next.js) from 16.2.4 to 16.2.6.
- [Release notes](https://github.com/vercel/next.js/releases)
- [Changelog](https://github.com/vercel/next.js/blob/canary/release.js)
- [Commits](vercel/next.js@v16.2.4...v16.2.6)

---
updated-dependencies:
- dependency-name: next
  dependency-version: 16.2.6
  dependency-type: direct:production
...

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

Author: dependabot[bot]

package.json

@@ -20,7 +20,7 @@
     "date-fns": "^4.1.0",
     "drizzle-orm": "^0.45.2",
     "lucide-react": "^0.577.0",
-    "next": "16.2.4",
+    "next": "16.2.6",
     "pg": "^8.20.0",
     "react": "19.2.5",
     "react-day-picker": "9.14.0",