Thread: every group message I send now carries a receipt tick — sent (1 grey)
-> seen-by-some (2 grey) -> seen-by-all (2 yellow) — computed from the per-message
seenBy the server already returns and kept live by onGroupRead. Tap the tick to see
exactly who ('Seen by X, Y') with an 'N of M' tooltip. Replaces the old last-message-
only 'Seen by' line with a universal, tappable per-message receipt.
Sidebar: the group row tick now reflects real read state (read/delivered/sent) via
memberReads vs member count, instead of a hardcoded 'sent' — and refreshes live when
the open group is read by all.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Sravan
30e354d58f
