Bump next from 15.3.5 to 15.4.1

Bumps [next](https://github.com/vercel/next.js) from 15.3.5 to 15.4.1.
- [Release notes](https://github.com/vercel/next.js/releases)
- [Changelog](https://github.com/vercel/next.js/blob/canary/release.js)
- [Commits](vercel/next.js@v15.3.5...v15.4.1)

---
updated-dependencies:
- dependency-name: next
  dependency-version: 15.4.1
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

package.json

@@ -16,7 +16,7 @@
     "@mui/joy": "5.0.0-beta.52",
     "@mui/material": "^6.4.8",
     "@tailwindcss/aspect-ratio": "^0.4.2",
-    "next": "15.3.5",
+    "next": "15.4.1",
     "pocketbase": "^0.26.1",
     "react": "^19.0.0",
     "react-dom": "^19.0.0",