Add a request-history side panel to ApiUsage that lists last 50 test calls

[greatest0fallt1me]

Description

This is a UI/UX issue for the GrantFox campaign. Expose a collapsible side panel with the last 50 test-call requests for the current API; clicking restores params and response.

Requirements and Context

• Last 50 entries from existing testCall history
• Click restores params + shows cached response
• Collapsible with persisted state
• Mobile bottom-sheet variant
• Must be secure, tested, and documented
• Should be efficient and easy to review

Suggested Execution

1. Fork the repo and create a branch

   git checkout -b feature/api-usage-history-panel

2. Implement changes
   • src/pages/ApiUsage.tsx
   • src/components/RequestHistoryPanel.tsx (new)
   • src/state/testCallHistory.ts (new)
3. Test and commit
   • Run the repo's standard test suite and lint
   • Cover edge cases; include output in the PR

Example commit message

feat: add request-history side panel to ApiUsage

Acceptance Criteria

• Last 50 entries listed
• Click restores params and response
• Panel collapse persists
• Mobile bottom-sheet variant works

Guidelines

• Responsive across all breakpoints
• WCAG 2.1 AA accessibility
• Design-token + dark-mode consistency
• Clear documentation and inline comments
• Timeframe: 96 hours

[Meet-hybrid]

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

Can I work on this please?

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

[drips-wave]

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

🧑‍💻 @Meet-hybrid: 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 🌊

[grantfox-oss]

🎉 This issue has been marked as completed on GrantFox as part of the Official Campaign campaign!

@Meet-hybrid's PR #317 was approved and merged by @greatest0fallt1me.

🏆 @Meet-hybrid: You earned 35 FoxPoints for this contribution! Your current tier: Explorer (961 total points). Track your full progress on GrantFox.

👏 Great work, @Meet-hybrid! Keep contributing to CalloraOrg.

[drips-wave]

This issue has been completed by @Meet-hybrid as part of the Stellar Wave Program's 6th Wave 🥳

😎 @Meet-hybrid: You earned 100 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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