chore(deps-dev): Bump @tailwindcss/vite from 4.2.4 to 4.3.0 in /frontend (#186)

Bumps [@tailwindcss/vite](https://github.com/tailwindlabs/tailwindcss/tree/HEAD/packages/@tailwindcss-vite) from 4.2.4 to 4.3.0.
- [Release notes](https://github.com/tailwindlabs/tailwindcss/releases)
- [Changelog](https://github.com/tailwindlabs/tailwindcss/blob/main/CHANGELOG.md)
- [Commits](https://github.com/tailwindlabs/tailwindcss/commits/v4.3.0/packages/@tailwindcss-vite)

---
updated-dependencies:
- dependency-name: "@tailwindcss/vite"
  dependency-version: 4.3.0
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

frontend/package-lock.json

@@ -55,7 +55,7 @@
     "@stryker-mutator/core": "9.6.1",
     "@stryker-mutator/typescript-checker": "9.6.1",
     "@stryker-mutator/vitest-runner": "9.6.1",
-    "@tailwindcss/vite": "4.2.4",
+    "@tailwindcss/vite": "4.3.0",
     "@testing-library/jest-dom": "6.9.1",
     "@testing-library/react": "16.3.2",
     "@types/node": "25.8.0",