build(deps-dev): bump @storybook/vue3-vite in /frontend

Bumps [@storybook/vue3-vite](https://github.com/storybookjs/storybook/tree/HEAD/code/frameworks/vue3-vite) from 8.4.7 to 8.6.14.
- [Release notes](https://github.com/storybookjs/storybook/releases)
- [Changelog](https://github.com/storybookjs/storybook/blob/next/CHANGELOG.md)
- [Commits](https://github.com/storybookjs/storybook/commits/v8.6.14/code/frameworks/vue3-vite)

---
updated-dependencies:
- dependency-name: "@storybook/vue3-vite"
  dependency-version: 8.6.14
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

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Author: dependabot[bot]