A running worker now polls its comment thread and folds new operator notes
into the live turn via the OUT-OF-BAND steer channel (list_comments_after +
a heartbeat-driven bridge, watermarked so history isn't re-injected and the
worker's own notes are skipped). No block→comment→unblock dance. Desktop's
composer sends notes live ("delivered within a few seconds") with "Requeue
with note" as the restart option and a help tooltip.
Brooklyn Nicholson