Bash runner (cheap polling, no claude budget) that gates on the assistant's
PR-consolidation done-marker, waits past the usage-limit reset (~03:30 UTC)
and for the loops to idle, runs the weekly /upgrade-all (DEFAULT, never
merges), then writes overnight-report-<date>.md and pings the orchestrator
to notify. One-off; the Sunday 02:00 timer is unchanged.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>