platform-catchup

Purpose

The fleet labels PRs with fleet:authored-on-<host> at creation and fleet:needs-<other-host>-smoke after the reviewer's verdict, but no role loop processes the smoke backlog. Without a catch-up workflow the labels accumulate forever and fleet:authored-on-macos PRs that broke the Linux build only get noticed the next time a fleet agent on Linux touches the affected demo. This skill is the structured catch-up: build the representative demo set on origin/master, run them, sweep the labels on green, file / open fixes on red.

Trigger conditions

Invoke when: