Admin: Review and Approve/Reject KYC

[grantfox-oss]

Description:
Allow admins to review KYC submissions and update their status.

Tasks:

• Create PATCH /api/admin/kyc/:id
• Require admin role
• Accept status (approved | rejected) and optional reviewNote
• Update the User's kycStatus accordingly
• Send email notification to the user about the decision

Acceptance Criteria:
Admin can approve/reject KYC; user receives an email and their status is updated.

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[EbukaMoses]

Hello Maintainer,

I’d like to apply to work on this issue.

I’m Ebuka Moses, a full-stack and blockchain developer with experience building, testing, and maintaining smart contracts, particularly using Rust and blockchain-based architectures. I’m comfortable working with contract logic, validation, access control, persistent storage, and event handling, and I always pay close attention to correctness, security, and edge cases.

I take time to fully understand the issue requirements before implementing a solution, and I ensure my work follows the project’s coding standards. I also write clear, well-tested code and submit clean pull requests with meaningful commits.

I’m confident I can deliver a solid solution that meets the acceptance criteria and adds value to the project.

Thank you for your consideration, and I look forward to contributing.

[shaaibu7]

can i work on this

[DIFoundation]

I'd like to take this issue. I have experience building secure Express/Node.js APIs with role-based authorization, database updates, and email notification workflows. I can implement the KYC review endpoint, ensure user status synchronization, and deliver a reliable approval/rejection flow with proper validation and error handling.

[grantfox-oss]

🦊 GrantFox — @shaaibu7 has been assigned to this issue as part of the Official Campaign campaign!

Next steps:

1. Open a Pull Request referencing this issue (e.g., Closes #59)
2. Your PR will be reviewed by the Dfunder maintainers

Good luck! Track your progress on GrantFox.

[grantfox-oss]

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

@shaaibu7's PR #68 was approved and merged by @ayshadogo.

🏆 @shaaibu7: You earned 35 FoxPoints for this contribution! Your current tier: Explorer (83 total points). Track your full progress on GrantFox.

👏 Great work, @shaaibu7! Keep contributing to Dfunder.