c5fb02d640
Commons (third-party dep, 7 namespaces, retired ApiKey, repo SaveChanges carve-out), ConfigurationDatabase (5 persisted + 1 non-persisted computed col), ClusterInfrastructure (abbreviated HOCON note, RemotingPort default), Host (component matrix: CI/HealthMonitoring/ExternalSystemGateway have no actors; DeadLetterMonitorActor runs on both roles), Security (Bearer not X-API-Key; ApiKeyAdmin registered by Host), Communication (Task.Run/Sender).