- LeaveAsync: regular/subleader removes self; leader blocked if members remain;
sole-member leader auto-routes to BreakupAsync.
- RemoveAsync: leader-only kick (SubLeader has no remove authority per
GuildManager.cs decompile); self-remove and cross-guild target rejected.
- GuildController: wired /guild/leave (BaseRequest) and /guild/remove
(GuildRemoveRequest.remove_viewer_id field).
- SpyGuildChatService: extended Emissions with EmissionsWithBody tuple to
allow body-content assertions in leave/remove tests.
- 8 new integration tests; all 1493 pass.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
00fb28681b