[Backend] — Market Featured Fields Admin Endpoint

[Olowodarey]

Problem
markets featured fields exist but there's no clean admin endpoint to set featured order/expiry with validation.

Requirements

• Admin endpoint to set featured flag, order, and expiry with bounds checks.
• Auto-unfeature past-expiry markets on read.
• Tests: setting/clearing featured fields; expiry auto-unfeatures.

Acceptance Criteria

• Admins manage featured markets with validated ordering and expiry. Covered by tests.

Files

• backend/src/markets/markets.controller.ts
• backend/src/admin
• backend/src/migrations/1774821713259-AddFeaturedFieldsToMarket.ts

[ranjeet150]

Hi there,

I can tackle [Backend] — Market Featured Fields Admin Endpoint. Proposed implementation roadmap:

• Analysis: Inspect current behavior and edge cases in Arena1X/InsightArena
• Core Implementation: Implement backend logic for [Backend] — Market Featured Fields Admin Endpoint with strict schema validation and idempotent execution.
• Quality Assurance: Verify API response schemas, authentication middleware, and database rollback safety.

Excited to work on this—please assign to me and I will submit a clean PR shortly!