[Frontend] dashboard StreamDetailsModal lacks role=dialog/aria-modal and focus trapping (only modal not using useModalDialog)

[grantfox-oss]

Telegram (ask questions / claim the issue here first): https://t.me/+DOylgFv1jyJlNzM0

Why this matters

frontend/src/components/dashboard/StreamDetailsModal.tsx:21-38 - this modal hand-rolls a window keydown/Escape listener and its outer div has no role=dialog, no aria-modal, no aria-labelledby, no focus trap, no body scroll-lock, and no focus restore. Every sibling modal uses useModalDialog which provides all of that. Keyboard/SR users can Tab out of this modal into the page behind it and focus is not returned on close.

Acceptance criteria

• StreamDetailsModal uses useModalDialog (or equivalent) so focus is trapped while open
• Dialog container has role=dialog, aria-modal=true, and aria-labelledby pointing at the Stream Details heading
• Body scroll is locked while open and focus returns to the trigger on close
• Escape handling continues to work

Files to touch

• frontend/src/components/dashboard/StreamDetailsModal.tsx

Out of scope

• Other modals already remediated
• Visual restyle of the modal

[Lanhubs]

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

I’d love to take this on! I have strong experience implementing these exact patterns and can deliver a clean, production-ready solution that hits all acceptance criteria.

My approach will focus on writing modular, well-documented code with comprehensive test coverage for both success paths and edge cases.

I'm ready to get started immediately. Could you please assign this to me?

ℹ️ Repo Maintainers: To accept this application, review their application or assign @Lanhubs to this issue.

[dunnidev]

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

I can fix this issue

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[Henrichy]

@Henrichy 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.
I've contributed to Rust, TypeScript, backend, frontend, and smart contract projects, with a focus on delivering focused, well-tested changes. I'll keep the implementation within the requested scope, preserve existing behavior unless the issue requires otherwise, include the necessary tests and documentation, and submit a PR that's straightforward to review.
Portfolio: https://henrichy-2gdu.onrender.com • ETA: ~2–4 hours.

ℹ️ Repo Maintainers: To accept this application, review their application or assign @Henrichy to this issue.

[BigNathan1]

@BigNathan1 has applied to work on this issue as part of the Stellar Wave Program's 6th wave.

Hello maintainer, I would love to resolve this issue within few hours. I am a Full-Stack Dev with contributions to Oss projects. Please assign

ℹ️ Repo Maintainers: To accept this application, review their application or assign @BigNathan1 to this issue.

[alade-dev]

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

I would love to take on this issue. I have experience with the relevant technologies and ecosystem and have previously worked on a similar project. I’ve reviewed the issue details and documentation, and I understand the problem statement and expected outcome. Please assign this task to me.
I’m ready to begin immediately, PR expected soonest

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[d3v-active]

@d3v-active has applied to work on this issue as part of the Stellar Wave Program's 6th wave.

Please assign . you will get a pr today

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[drips-wave]

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

🧑‍💻 @Henrichy: 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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🤠 Repo maintainers: Please keep an eye on the contributor's progress and review their work before the due date. You can manage this issue, including adjusting its complexity and points, here.

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[Henrichy]

@ogazboiz please review this PR