chore(deps-dev): bump @biomejs/biome in /src/client/ui

Bumps [@biomejs/biome](https://github.com/biomejs/biome/tree/HEAD/packages/@biomejs/biome) from 1.9.3 to 1.9.4.
- [Release notes](https://github.com/biomejs/biome/releases)
- [Changelog](https://github.com/biomejs/biome/blob/main/CHANGELOG.md)
- [Commits](https://github.com/biomejs/biome/commits/cli/v1.9.4/packages/@biomejs/biome)

---
updated-dependencies:
- dependency-name: "@biomejs/biome"
  dependency-type: direct:development
  update-type: version-update:semver-patch
...

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

src/client/ui/package.json

@@ -20,7 +20,7 @@
     "vite-plugin-mkcert": "^1.17.6"
   },
   "devDependencies": {
-    "@biomejs/biome": "1.9.3",
+    "@biomejs/biome": "1.9.4",
     "@types/node": "^22.7.6",
     "@types/react": "^18.3.11",
     "@types/react-dom": "^18.3.1",