- User seeks are intercepted at the player (SyncPlayer), previewed locally, sent once 300 ms after the drag ends; own echoes are matched by seekSeq and never re-applied; the landed check can't reapply a stale target. 1 s position poll removed. - ping/pong clock offset (min-RTT ClockSync); positions use server time. - Reports carry duration; buffer gate is min(4 s, remaining - 2 s); new finished transport instead of a HELD stall at the end. - cache/readahead 150 s, 256 MiB demuxer cache, pins read back. - Resumed reports put a stale ready member back in the set; hello.resume takes over the old member after an unclean drop (no ghost). - Docs: roadmap rendering findings (HW path works; shaders verified). Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
apps/desktop
The Flutter desktop app (what users run; hosting runs the server from
packages/server on an isolate). Layout and rules:
../../docs/ARCHITECTURE.md. Build and test:
../../docs/DEVELOPMENT.md.