chore(deps): bump shadcn from 3.8.5 to 4.0.5

Bumps [shadcn](https://github.com/shadcn-ui/ui/tree/HEAD/packages/shadcn) from 3.8.5 to 4.0.5.
- [Release notes](https://github.com/shadcn-ui/ui/releases)
- [Changelog](https://github.com/shadcn-ui/ui/blob/main/packages/shadcn/CHANGELOG.md)
- [Commits](https://github.com/shadcn-ui/ui/commits/shadcn@4.0.5/packages/shadcn)

---
updated-dependencies:
- dependency-name: shadcn
  dependency-version: 4.0.5
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

Author: dependabot[bot]

package-lock.json

@@ -38,7 +38,7 @@
     "prom-client": "^15.1.3",
     "react": "^19.2.4",
     "react-dom": "^19.2.4",
-    "shadcn": "^3.8.5",
+    "shadcn": "^4.0.5",
     "tailwind-merge": "^3.5.0",
     "tailwindcss": "^4.2.1",
     "tw-animate-css": "^1.4.0",