Two federated-room bugs surfaced by the desktop build:
1. markAsRead only sent one unthreaded receipt at the main-timeline tail. With
threadSupport enabled, thread replies leave the main timeline, so a reply
newer than that tail was never covered — its per-thread notification count
(which the room dot sums) lingered, so the unread dot never cleared even
after reading. It also early-returned when the main timeline was already
read. Now also send a threaded receipt at each unread thread's latest reply.
2. useAvatarDecoration never cached non-404 failures, so every avatar mount
re-requested io.lotus.avatar_decoration for federated users whose homeserver
403s/502s the field — a refetch storm that spammed the console and hammered
our homeserver's federation. Now cache definitive rejections (400/403/404)
and give up after ~2 transient (429/5xx) attempts per session.
Gates: tsc/eslint/prettier clean, build OK, 665 tests.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
jared
8192da5a12