Withdrawing a card from planning (todo -> Ideas) now stops the work:
- triage aborts and disposes the planning session through the same path
pause/delete already use, and clears status:"planning" so the planning badge
goes away and the card reads as a plain idea again;
- the executor aborts in-flight graph work on any backward move out of
todo/triage, so a Plan Review does not keep streaming against a card the
operator pulled back;
- moving it back to todo needs no new code: the existing column wake fires and,
with the status cleared, the card is an ordinary planning candidate again.
Pre-execution worktrees (planning acquires one now) are reclaimed two ways: an
immediate release on an explicit withdrawal, and a self-healing sweep
`reconcile-pre-execution-worktrees`. The sweep is deliberately timid — 30 days
of complete inactivity, and it skips anything active or waiting (todo,
executing, in-review, done, paused, carrying any status, blocked, or scheduled
for recovery). Every real safety condition lives in the executor: never
executed, no live session, clean branch, nothing uncommitted.
hasAdvancedPastPlanning no longer reads a worktree as execution evidence.
Planning owns a worktree now, so that signal would have made every planning
write skip; execution timestamps carry the meaning instead.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
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