build(deps-dev): bump the npm group across 1 directory with 4 updates

Bumps the npm group with 4 updates in the / directory: [@playwright/test](https://github.com/microsoft/playwright), [@vitest/coverage-v8](https://github.com/vitest-dev/vitest/tree/HEAD/packages/coverage-v8), [prettier](https://github.com/prettier/prettier) and [vitest](https://github.com/vitest-dev/vitest/tree/HEAD/packages/vitest).


Updates `@playwright/test` from 1.64.0 to 1.64.1
- [Release notes](https://github.com/microsoft/playwright/releases)
- [Commits](microsoft/playwright@v1.64.0...v1.64.1)

Updates `@vitest/coverage-v8` from 5.0.3 to 5.0.4
- [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/v5.0.4/packages/coverage-v8)

Updates `prettier` from 3.9.9 to 3.9.10
- [Release notes](https://github.com/prettier/prettier/releases)
- [Changelog](https://github.com/prettier/prettier/blob/main/CHANGELOG.md)
- [Commits](prettier/prettier@3.9.9...3.9.10)

Updates `vitest` from 5.0.3 to 5.0.4
- [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/v5.0.4/packages/vitest)

---
updated-dependencies:
- dependency-name: "@playwright/test"
  dependency-version: 1.64.1
  dependency-type: direct:development
  update-type: version-update:semver-patch
  dependency-group: npm
- dependency-name: "@vitest/coverage-v8"
  dependency-version: 5.0.4
  dependency-type: direct:development
  update-type: version-update:semver-patch
  dependency-group: npm
- dependency-name: prettier
  dependency-version: 3.9.10
  dependency-type: direct:development
  update-type: version-update:semver-patch
  dependency-group: npm
- dependency-name: vitest
  dependency-version: 5.0.4
  dependency-type: direct:development
  update-type: version-update:semver-patch
  dependency-group: npm
...

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

Author: dependabot[bot]

package-lock.json

@@ -41,13 +41,13 @@
     "@axe-core/playwright": "^4.13.0",
     "@fontsource/ibm-plex-sans": "^5.3.0",
     "@fontsource/jetbrains-mono": "^5.3.0",
-    "@playwright/test": "^1.64.0",
+    "@playwright/test": "^1.64.1",
     "@stryker-mutator/core": "^10.0.0",
     "@stryker-mutator/vitest-runner": "^10.0.0",
-    "@vitest/coverage-v8": "^5.0.3",
+    "@vitest/coverage-v8": "^5.0.4",
     "eslint": "^10.12.0",
     "jsdom": "^30.1.2",
-    "prettier": "^3.9.9",
+    "prettier": "^3.9.10",
     "stylelint": "^17.16.0",
     "stylelint-config-standard-scss": "^17.0.0",
     "vite": "^8.3.4",