New §24 + feature-catalog row:
- two delegation modes: atomic (leaf bug/feature/task) vs composite (roadmap/epic)
- introduce job kind (leaf|composite); composite routes to a planner/orchestrator
that fans out child leaf jobs as a DAG across factories/agents/profiles
- parentId hierarchy + rollup semantics (status/budget/verify/phase-gates) +
idempotent re-run (skip shipped children)
- source-of-truth/sync discipline (one record referenced by many; one-way echo)
- HYBRID decision recorded: model kind/parentId/rollup in the fleet layer now,
keep shared tracker ITEM_TYPES unchanged (label kind:roadmap), promote to a
first-class epic type later via additive migration once proven
- phasing: leaf-only P1-P2; manual composite P3; auto-decomposition planner P3->P5