Covers the two halves the earlier pass left open. Against a real database, a
stale card that cannot be rendered now proves the sweep rolls the settle back
with it: the row stays `in_progress` at revision 0, the chat stays empty, and
the row is still in the next run's selection.
The panel half is covered over `liveProgress`, the code that decides whether
"Working…" is shown: a mounted panel holding the unconcluded card re-reads the
stored transcript, merges by stable id, and the progress line goes away without
a reload. Re-reading repeatedly cannot add a second copy of the card.
Katia Bulatova
37c56aaa15