molluskandClaude Opus 4.8
a99c789716
Complete P1: surface the identity in Settings and let the user manage it.
- New UiEvent::IdentityStatus { node_id, persisted, error }, sent at startup
and after a regenerate, so the app always knows its own node id and whether
the key is persisted.
- CoreCommand::RegenerateIdentity: mints + persists a fresh key (identity::
regenerate), swaps the core's live key for the next join (same 'applies on
next join' semantics as SetNetworkMode), and replies with a fresh status.
- Settings 'Identity' section: shows your permanent ID, a left-aligned
Regenerate button behind a confirm modal (destructive — discards the old id,
warns friends will stop recognising you), and a standing red warning banner
when the key isn't persisted (disk/permission failure -> ephemeral fallback),
explaining the id won't survive the next launch.
238 lib tests green, clippy clean, release builds. Screenshot-verified: the
Identity section, the confirm modal, and the degraded warning (chmod 000 the
key file -> 'Permission denied (os error 13)' banner; Regenerate clears it).
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>