Design: coordinate parties on top of Emby's existing session
remote-control commands (SendPlaystateCommand) rather than building a
new player. Each member keeps their own Emby app/controls; the server
periodically corrects drift and mirrors pause/unpause against one
reference member's reported position.
- src/WatchParty: plugin skeleton (BasePlugin, IServerEntryPoint,
IService/[Route] API, in-memory party store, drift-correction loop)
- web/control-panel: plain HTML/JS/CSS companion page to create/join
parties and resync, served by the plugin itself
- docs/architecture.md: full design, sources consulted, and an
explicit list of SDK details that still need verifying against a
real build (no .NET SDK / Emby SDK assemblies available in this
environment to compile against)
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
