build(deps): bump next from 15.5.6 to 15.5.7

Bumps [next](https://github.com/vercel/next.js) from 15.5.6 to 15.5.7.
- [Release notes](https://github.com/vercel/next.js/releases)
- [Changelog](https://github.com/vercel/next.js/blob/canary/release.js)
- [Commits](vercel/next.js@v15.5.6...v15.5.7)

---
updated-dependencies:
- dependency-name: next
  dependency-version: 15.5.7
  dependency-type: direct:production
...

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

Author: dependabot[bot]

package-lock.json

@@ -14,7 +14,7 @@
     "@mantine/hooks": "^8.2.1",
     "@next/bundle-analyzer": "15.5.6",
     "@tabler/icons-react": "^3.35.0",
-    "next": "15.5.6",
+    "next": "15.5.7",
     "node-html-parser": "^7.0.1",
     "react": "^19",
     "react-device-detect": "^2.2.3",