Document component API with Storybook stories for shared components

[Akatenvictor]

What

Create Storybook stories for all shared UI components that document their props, variants, and usage examples.

Why

Storybook provides an interactive component playground that helps developers understand component APIs without reading source code.

Scope

In: Stories for AudioCard, Modal, Toast, Pagination, EmptyState, VolumeSlider, SearchOverlay
Out: Full visual regression testing in Storybook

Acceptance Criteria

• Storybook configured and running
• Each shared component has at least one story
• Stories show all prop variants
• Controls panel allows prop manipulation
• Stories include usage code snippets
• Storybook builds in CI

Technical Context

• Install and configure Storybook for Next.js
• Create .stories.tsx files alongside components
• Configure addons: controls, actions, viewport

[LawalRahman]

@LawalRahman has applied to work on this issue as part of the Stellar Wave Program's 7th wave.

Hi! I'd love to contribute to this project. I have experience building and maintaining production applications and enjoy working on well-scoped tasks. I focus on writing clean, maintainable code, communicating clearly, and delivering quality work on time. I'm excited about the opportunity to contribute and collaborate with the team.

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Congratulations, @LawalRahman! 🎉 Your application was accepted by the repo's maintainers, and the issue is due on July 30, 2026.

🧑‍💻 @LawalRahman: Please resolve the issue such that the repo's maintainers have enough time to review your contribution before the due date. You'll earn Points for completing the issue on-time, which will make you eligible for a share of the Stellar Wave Program's reward pool.

Warning

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🌊 Happy Wave 🌊

[drips-wave]

This issue has been completed by @LawalRahman as part of the Stellar Wave Program's 7th Wave 🥳

😎 @LawalRahman: You earned 200 Points for completing this issue! After the current Wave ends, you'll be eligible for a percentage of the Wave's reward pool based on the percentage of total points you've earned. Learn more here. You can also Leave a review to share your experience working on this issue.

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