Verify-then-fix batch of minor bugs; each staged diff reviewed by 2 agents
(both SHIP). Two listed items (N6 receipt-avatar refresh, H10 room-name
length reject) were already handled and left unchanged.
Threads:
- T5: a just-sent reply no longer under-notifies — `participated` also checks
the local thread timeline for our own events, since the server-bundle
`hasCurrentUserParticipated` lags.
- T6: a room set to "Mentions & Keywords only" no longer over-notifies Default
thread replies — new `roomMentionsOnly` gate (behavior-identical when false;
+4 unit tests).
- T7: thread-mode account-data writes are serialized with content carried
forward (setAccountData is a bare PUT whose result lags the /sync echo, so
plain serialization wouldn't stop the lost update); carry only on success.
Calls / audio:
- C-L2: a real incoming ring cancels a lingering Settings ringtone preview.
- C-L3: the ringtone AudioContext is primed on the first page gesture (via the
always-mounted CallEmbedProvider) so the first ring after a cold load isn't
silent.
- C-L5: useCallSpeakers depends on a stable boolean, so the tile MutationObserver
+ io.lotus.call_state subscription aren't rebuilt on every membership change.
Crypto:
- F5: the OIDC refresher forwards the freshly-refreshed token expiry
(passed on the tokens object at runtime) as expiresInMs, so the persisted
expiresAt no longer goes stale across reloads.
Gates: tsc 0, eslint 0, prettier clean, 860/860 tests, build ok.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>