Nothing re-reads the manifest during a run, so the "out of date" note
beside a running progress bar is the answer from before the button was
pressed -- shown for the length of a build, next to the work that is
making it wrong.
The card now reads a busy component's freshness as unknown, in the one
place the list of components is built for the cards, so the row's note
and the sibling-mismatch warning both go quiet. Same condition as the
one that disables the Update button.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>