(Spike) Storybook docs-site integration

[el7h1rw2]

This ticket is to explore how we integrate Storybook with the docs site, with a focus on embedding stories in the documentation.

Things to consider:

• [ ] source code next to examples
• [ ] Single source of truth
• [ ] User experience - not having two separate sites
• [ ] Accessibility
• [ ] Maintainability
• [ ] Interactive preview
• [ ] Live code examples
• [ ] Complications to do with deployability?
• [ ] Legacy storybook versions - how do we back stuff up and how is it deployed?

[github-actions[bot]]

This issue has been marked as stale because it has been open for 60 days with no activity