Add API key management UI page

[MissBlue00]

Task

Build an API key management page in the merchant dashboard.

Details

• Show list of active API keys with masked secrets
• Add create new key button with copy-to-clipboard
• Add delete/revoke key functionality with confirmation
• Show creation date and last used timestamp
• Handle API errors gracefully

Path

• apps/frontend/app/dashboard/api-keys/

Test

Run pnpm --filter frontend build to verify.

[cctass]

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

Hi! I’d like to work on this issue if it’s still available.

I have experience building web applications with React, Next.js, and NestJS, and I’m comfortable working with Git and collaborative development workflows. I’m confident I can implement a clean, maintainable solution while following the project’s contribution guidelines.

If the issue is still unassigned, I’d be happy to take ownership of it and submit a pull request within the next 24 hours. Thank you for your time and consideration!

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

[DonaldXoftDev]

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

Hi There, I'd like to work on this..
pls assign to me...

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

[drips-wave]

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

🧑‍💻 @cctass: 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

When opening a PR, please link it to this issue to ensure it gets tracked accurately. Points are awarded when this issue is marked as completed by the maintainer.

🤠 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.

🌊 Happy Wave 🌊