chore(deps-dev): bump @testing-library/jest-dom in /ui (#68)

Bumps [@testing-library/jest-dom](https://github.com/testing-library/jest-dom) from 6.10.0 to 7.0.0.
- [Release notes](https://github.com/testing-library/jest-dom/releases)
- [Changelog](https://github.com/testing-library/jest-dom/blob/main/CHANGELOG.md)
- [Commits](testing-library/jest-dom@v6.10.0...v7.0.0)

---
updated-dependencies:
- dependency-name: "@testing-library/jest-dom"
  dependency-version: 7.0.0
  dependency-type: direct:development
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

ui/package.json

@@ -45,7 +45,7 @@
     "@swc/helpers": "^0.5.18",
     "@tailwindcss/postcss": "^4",
     "@testing-library/dom": "^10.4.1",
-    "@testing-library/jest-dom": "^6.6.3",
+    "@testing-library/jest-dom": "^7.0.0",
     "@testing-library/react": "^16.3.0",
     "@testing-library/user-event": "^14.6.1",
     "@types/node": "^26",