Bump next-themes from 0.4.5 to 0.4.6

Bumps [next-themes](https://github.com/pacocoursey/next-themes) from 0.4.5 to 0.4.6.
- [Release notes](https://github.com/pacocoursey/next-themes/releases)
- [Commits](https://github.com/pacocoursey/next-themes/compare/v0.4.5...v0.4.6)

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

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

package.json

@@ -51,7 +51,7 @@
     "lodash": "^4.17.21",
     "lucide-react": "^0.482.0",
     "next": "^15.2.4",
-    "next-themes": "^0.4.5",
+    "next-themes": "^0.4.6",
     "react": "^19.0.0",
     "react-day-picker": "^9.6.3",
     "react-dom": "^19.0.0",