chore(deps-dev): bump vitest (#1370)

Bumps the npm_and_yarn group with 1 update in the /ui directory: [vitest](https://github.com/vitest-dev/vitest/tree/HEAD/packages/vitest).


Updates `vitest` from 3.2.4 to 4.1.0
- [Release notes](https://github.com/vitest-dev/vitest/releases)
- [Changelog](https://github.com/vitest-dev/vitest/blob/main/docs/releases.md)
- [Commits](https://github.com/vitest-dev/vitest/commits/v4.1.0/packages/vitest)

---
updated-dependencies:
- dependency-name: vitest
  dependency-version: 4.1.0
  dependency-type: direct:development
  dependency-group: npm_and_yarn
...

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ui/package.json

@@ -57,7 +57,7 @@
     "prettier-plugin-tailwindcss": "^0.7.2",
     "typescript": "^5.9.3",
     "vite": "^7.3.1",
-    "vitest": "^3.2.4",
+    "vitest": "^4.1.0",
     "web-vitals": "^5.1.0"
   }
 }