Merge remote-tracking branch 'origin/polecat/Scabrous'

# Conflicts:
#	docs/architecture.md
#	docs/harness.md
#	internal/beads/builtin_molecules.go
#	internal/cmd/mail.go
#	internal/cmd/molecule.go
#	internal/cmd/mq.go
#	internal/git/git.go
#	internal/mail/router.go

internal/cmd/handoff.go

@@ -225,7 +225,7 @@ func preFlightChecks() error {
 func getManager(role Role) string {
 	switch role {
 	case RoleMayor, RoleWitness:
-		return "daemon/"
+		return "deacon/"
 	case RolePolecat, RoleRefinery:
 		// Would need rig context to determine witness address
 		// For now, use a placeholder pattern
@@ -233,7 +233,7 @@ func getManager(role Role) string {
 	case RoleCrew:
 		return "human" // Crew is human-managed
 	default:
-		return "daemon/"
+		return "deacon/"
 	}
 }