feat: activate storybook module tests

[tobiasdiez]

🔗 Linked issue

❓ Type of change

• 📖 Documentation (updates to the documentation or readme)
• 🐞 Bug fix (a non-breaking change that fixes an issue)
• 👌 Enhancement (improving an existing functionality)
• ✨ New feature (a non-breaking change that adds functionality)
• 🧹 Chore (updates to the build process or auxiliary tools and libraries)
• ⚠️ Breaking change (fix or feature that would cause existing functionality to change)

📚 Description

Activate and slightly extend the tests for https://github.com/nuxt-modules/storybook

[tobiasdiez]

(untested since the internet in the train is not good enough to download the npm dependencies 😄 )

[danielroe]

works great - thank you! ❤️