Replace mock marketplace flows with production-safe request lifecycle management

[grantfox-oss]

Make marketplace interactions safe for real backend data by validating request state, auth requirements, and error boundaries around listing fetches and bids.

• Affected files: app/frontend/src/hooks/providers/productionMarketplaceProvider.ts, app/frontend/src/hooks/providers/mockMarketplaceProvider.ts, app/frontend/src/hooks/marketplaceApi.ts, app/frontend/src/components/BidModal.tsx, app/frontend/src/app/marketplace/page.tsx, app/frontend/src/app/marketplace/loading.tsx, app/frontend/src/lib/errorReporter.ts, app/frontend/src/components/NotificationCenterProvider.tsx
• Acceptance criteria:
  • Real marketplace requests show clear loading, success, and failure states with safe retry behavior.
  • Bid placement and user listing fetches validate request shape before network submission.
  • Error reporting captures user-visible failures without leaking sensitive request details.

[somotochukwu-dev]

Hi
Please assign this issue to me
I would really like to work on this issue
Thanks

[IamOluwatoyin]

I understand the expected outcome and would love to work on this. I'll provide a solution that satisfies the acceptance criteria.

[grantfox-oss]

🦊 GrantFox — @somotochukwu-dev has been assigned to this issue as part of the Third Campaign campaign!

Next steps:

1. Open a Pull Request referencing this issue (e.g., Closes #525)
2. Your PR will be reviewed by the BlockDash-Studios maintainers

Good luck! Track your progress on GrantFox.

[MaryammAli]

@somotochukwu-dev
what is the update on this issue

[grantfox-oss]

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

@somotochukwu-dev's PR #568 was approved and merged by @MaryammAli.

🏆 @somotochukwu-dev: You earned 35 FoxPoints for this contribution! Your current tier: Explorer (904 total points). Track your full progress on GrantFox.

👏 Great work, @somotochukwu-dev! Keep contributing to BlockDash-Studios.