marathon

Run a list of work units to completion with an Agent Team: derive a dependency DAG and hot-file map, spawn one ephemeral teammate per unit (or combined group), drive each PR through pr-review-merge, smart-merge in waves, recover from crashes, and run a retrospective. Source-agnostic — the caller supplies a work-source adapter. A library skill invoked BY the /tm and /issues commands, not run directly by a user (it…