Files
amethyst/amethyst
Claude e560df6edc feat(concord): add ConcordChannel model + LocalCache index
The channel model the shared chat UI renders, mirroring RelayGroupChannel:

- quartz ConcordChannelId(communityId, channelId): the stable channel address
  (analog of NIP-29 GroupId, but community-scoped rather than relay-pinned)
- commons ConcordChannel : Channel — name/voice/private from the folded Control
  Plane (no single relay-signed metadata event), relays() = the community relay
  set (a plane may be mirrored on several), membership from the authority
  resolver, canPost(), placeholderNote() for immediate Messages-list rows;
  updateFrom(state, relays, myPubKey) refreshes on each re-fold
- LocalCache: concordChannels LargeCache index + getOrCreate/getIfExists

Compiles across :quartz/:commons/:amethyst. Next: the decryption subscription
that folds inbound channel-plane wraps into these, then the Messages inbox hook.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01CzJ2Cwo8tg4oZq43oRa3ig
2026-07-10 18:25:52 +00:00
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