chore(deps-dev): bump @vitest/ui in /generators/client/templates/vitest

Bumps [@vitest/ui](https://github.com/vitest-dev/vitest/tree/HEAD/packages/ui) from 2.1.2 to 3.0.8.
- [Release notes](https://github.com/vitest-dev/vitest/releases)
- [Commits](https://github.com/vitest-dev/vitest/commits/v3.0.8/packages/ui)

---
updated-dependencies:
- dependency-name: "@vitest/ui"
  dependency-type: direct:development
  update-type: version-update:semver-major
...

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

Author: dependabot[bot]

generators/client/templates/vitest/package.json

@@ -6,7 +6,7 @@
 	},
 	"devDependencies": {
 		"@sveltejs/vite-plugin-svelte": "3.1.2",
-		"@vitest/ui": "2.1.2",
+		"@vitest/ui": "3.0.8",
  		"@vitest/coverage-v8": "2.1.2",
 		"jsdom": "25.0.1",
 		"vitest" : "2.1.2",