feat(routes-f): clip public collections and playlists endpoint

[davedumto]

Overview

Implement app/api/routes-f/clips/collections/route.ts for creator-curated public clip playlists.

Scope

• GET /api/routes-f/clips/collections?creator= — list public clip collections for a creator
• GET /api/routes-f/clips/collections/[id] — get collection with ordered clip list
• POST /api/routes-f/clips/collections — create (name, description?, clip_ids)
• PATCH /api/routes-f/clips/collections/[id] — update name, description, or clip order
• DELETE /api/routes-f/clips/collections/[id] — delete collection (not the clips)

Acceptance Criteria

• Max 30 clips per collection, max 15 collections per creator
• Ordered by position (0-indexed integer)
• Route lives exclusively in app/api/routes-f/clips/collections/

Notes

Standalone — no dependency on other open issues.

[Wilfred007]

@Wilfred007 has applied to work on this issue as part of the Stellar Wave Program's 3rd wave.

Hi can i work on this task?

ℹ️ Repo Maintainers: To accept this application, review their application or assign @Wilfred007 to this issue.

[Jay-Peter-Egemasi]

@Jay-Peter-Egemasi has applied to work on this issue as part of the Stellar Wave Program's 3rd wave.

Hey I am Jerome, and I would like to take this issue head on.

ETA: before deadline

ℹ️ Repo Maintainers: To accept this application, review their application or assign @Jay-Peter-Egemasi to this issue.

[drips-wave]

Congratulations, @Jay-Peter-Egemasi! 🎉 Your application was accepted by the repo's maintainers, and the issue is due on March 30, 2026.

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