Update all code and documentation to use deacon/ instead of daemon/ for lifecycle mail targets: - internal/cmd/handoff.go: getManager() returns deacon/ for Mayor/Witness - internal/daemon/lifecycle.go: ProcessLifecycleRequests uses deacon/ inbox - docs/architecture.md: update all references in lifecycle docs - scripts/mayor-respawn-daemon.sh: use BD_IDENTITY=deacon for mail commands 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>