Files
amethyst/commons
Claude 8d5f48fbc0 feat(nip29): account-level relay-group list state (B)
The user's joined NIP-29 groups (kind 10009, NIP-51 simple-groups), mirroring
the ephemeral-chat list infrastructure:

- commons: RelayGroupListState over SimpleGroupListEvent — liveRelayGroupList
  (Set<GroupTag>), liveRelayGroupServers (distinct host relays for the Messages-
  tab rail), follow()/unfollow() a RelayGroupChannel; joined groups stored as
  NIP-44 private items. RelayGroupListDecryptionCache decrypts once.
- AccountSettings implements RelayGroupRepository (backupRelayGroupList + get/
  update); guards on null only, since private items live in encrypted content.
- Account instantiates the state and exposes follow/unfollow(RelayGroupChannel).
- LocalPreferences persists/restores the kind 10009 backup across restarts.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01B5MLY4hq5LXJ2D5WeLRyXj
2026-07-07 20:45:35 +00:00
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