Bump vitest from 4.0.18 to 4.1.2

Bumps [vitest](https://github.com/vitest-dev/vitest/tree/HEAD/packages/vitest) from 4.0.18 to 4.1.2.
- [Release notes](https://github.com/vitest-dev/vitest/releases)
- [Commits](https://github.com/vitest-dev/vitest/commits/v4.1.2/packages/vitest)

---
updated-dependencies:
- dependency-name: vitest
  dependency-version: 4.1.2
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

package.json

@@ -32,7 +32,7 @@
     "stylelint-config-standard-scss": "^16.0.0",
     "vite": "^7.3.1",
     "vite-plugin-ruby": "^5.1.3",
-    "vitest": "^4.0.18"
+    "vitest": "^4.1.2"
   },
   "simple-git-hooks": {
     "pre-commit": "yarn lint-staged"