[FE-23] Build asset disposal and retirement workflow UI — request, approve, and record disposal

[yusuftomilola]

Overview

A formal UI for the asset retirement workflow: users submit a retirement request from the asset detail page, managers approve or reject it, and the disposal is recorded with method, date, and proceeds. Depends on BE-31.

Context

• The asset detail page (frontend/app/(dashboard)/assets/[id]/page.tsx) should get a "Request Disposal" button in the overview tab
• API endpoints (from BE-31): POST /assets/:id/disposal, PATCH /assets/:id/disposal/:disposalId/approve, PATCH /assets/:id/disposal/:disposalId/reject
• A separate "Retirement Requests" section is needed in a management page (or on the reports page)

Acceptance Criteria

• Add "Request Disposal" button to the asset detail page Overview tab (visible to all users, not just admin)
• Clicking opens a modal: disposal method dropdown (SOLD/DONATED/SCRAPPED/RECYCLED/LOST/STOLEN), sale price input (shown only if SOLD), reason textarea
• After submission: asset detail page shows a "Pending Disposal Approval" banner
• Create frontend/app/(dashboard)/assets/disposals/page.tsx — an admin/manager page listing all pending disposal requests with Approve and Reject buttons
• Approve button: calls approve endpoint, shows asset as RETIRED on confirmation
• Reject button: opens a modal to enter rejection reason, calls reject endpoint
• Create React Query hooks: useCreateDisposalRequest(), useApproveDisposal(), useRejectDisposal(), usePendingDisposals()

[senmalong]

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

Hello,

I’m interested in contributing to this issue. I’m a smart contract and full-stack developer with experience from OnlyDust, Drips Wave 1–5, and the GrantFox beta campaign.

My stack includes Rust, Soroban, Cairo, Solidity, and TypeScript. I can deliver a clean, well-tested solution within 24 hours of assignment.

I’d appreciate the opportunity to help move this forward.

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[AbdulmujibOladayo]

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

I have reviewed this issue and its acceptance criteria carefully. The requirements are clear and well-scoped (large complexity). I have hands-on experience with React and can implement this following the patterns and conventions already in the codebase. I will deliver complete, tested code that satisfies every acceptance criterion without requiring follow-up corrections. I can start immediately and am happy to discuss approach details with the maintainer beforehand.

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[soundsng]

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

I have reviewed this issue and its acceptance criteria carefully. The requirements are clear and well-scoped (large complexity). I have hands-on experience with React and can implement this following the patterns and conventions already in the codebase. I will deliver complete, tested code that satisfies every acceptance criterion without requiring follow-up corrections. I can start immediately and am happy to discuss approach details with the maintainer beforehand.

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[Leothosine]

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

I have reviewed this issue and its acceptance criteria carefully. The requirements are clear and well-scoped (large complexity). I have hands-on experience with React and can implement this following the patterns and conventions already in the codebase. I will deliver complete, tested code that satisfies every acceptance criterion without requiring follow-up corrections. I can start immediately and am happy to discuss approach details with the maintainer beforehand.

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[bellabuks]

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

I have reviewed this issue and its acceptance criteria carefully. The requirements are clear and well-scoped (large complexity). I have hands-on experience with React and can implement this following the patterns and conventions already in the codebase. I will deliver complete, tested code that satisfies every acceptance criterion without requiring follow-up corrections. I can start immediately and am happy to discuss approach details with the maintainer beforehand.

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[devwums]

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

I have reviewed this issue and its acceptance criteria carefully. The requirements are clear and well-scoped (large complexity). I have hands-on experience with React and can implement this following the patterns and conventions already in the codebase. I will deliver complete, tested code that satisfies every acceptance criterion without requiring follow-up corrections. I can start immediately and am happy to discuss approach details with the maintainer beforehand.

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[divysam]

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

Hello
I would love to work on this issue please

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[NickiM84]

@NickiM84 has applied to work on this issue as part of the Stellar Wave Program's 6th wave.

Hello, I'm a fullStack developer with years of experience, I have worked on several projects, can I please work on this

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