Implement Responsive Sidebar Collapse

[godwinameh]

Summary

Allow users to collapse and expand the sidebar for better workspace management.

Requirements
Collapse/expand functionality.
Persist user preference.
Responsive behavior on smaller screens.
Acceptance Criteria
Sidebar state persists after refresh.
Animation is smooth.
Responsive across screen sizes.

[probablyABug]

@probablyABug has applied to work on this issue as part of the Stellar Wave Program's 6th wave.

hi, i would like to work on this.

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[bandanadivya]

@bandanadivya has applied to work on this issue as part of the Stellar Wave Program's 6th wave.

Hi
I’d like to work on this issue if it’s available. I’m a full-stack Web2 & Web3 developer with solid open-source experience and can start working on it right away.

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[Superray23]

@Superray23 has applied to work on this issue as part of the Stellar Wave Program's 6th wave.

can i work on this ????

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[drips-wave]

Congratulations, @Superray23! 🎉 Your application was accepted by the repo's maintainers, and the issue is due on June 30, 2026.

🧑‍💻 @Superray23: 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.

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