riotpiao.com/tasks/3.4-api-delivery.md

3.4 — GET /api/delivery (mock, GREEN)

Phase: 3 — Delivery Tree (Surface E) Stage: GREEN

• GET /api/delivery — apps, wave-grouped (0->8)

Done — implemented in app/api/delivery/route.ts, serves fixture data from lib/clusterMock.ts. Mock only: no real Argo watch, no 256 KB cap logic. See REQUIREMENTS.md.

Remaining: wire app/cluster/delivery/page.tsx to fetch this instead of importing clusterMock directly.