The outbox used to freeze at whatever it showed when it opened —
"retry in ~4 m" would still read 4 m ten minutes later, and a delivery
only moved to Finished after some unrelated keypress rebuilt the list.
Entry rows become callable titles recomputed on every repaint (the 1 s
app baseline), so countdowns and ages tick for real; a new
CourierOutboxScreen fingerprints the store's shape once a second from
an opener ticker and recomposes the sections in place only when an
entry appeared, finished, or was cleared — keeping the highlight on
its entry, the node-list rebuild idiom. No store callback needed: the
courier's own pass cadence is 30 s, so a 1 s shape check lands every
transition promptly.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Jean-Pierre MartineauandClaude Fable 5
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