Undo one reconcile run
Reconciliation
Undo one reconcile run
Put back exactly what one run did, and only that run. A retired memory is reactivated
only while it is still stale and its stale_since is the one this run wrote, so a
newer decision is never overridden. A fold goes back through the same revert entity
resolution uses. A conflict the run raised and nobody answered is removed from the
queue; one that was answered is left alone and counted in skipped. Reverting twice
is a no-op.
POST
Undo one reconcile run