Corrections:
- Notifications: email only, not Teams. Design repo documents SMTP/OAuth2
email only; Teams was incorrectly claimed. Corrected in current-state.md
and legacy-integrations.md (LEG-003).
- EventHub/Kafka forwarding: committed but not yet implemented. Clarified
as a Year 1 ScadaBridge Extensions deliverable, not an existing capability.
Additions from design repo (previously undocumented):
- Dual transport (Akka.NET ClusterClient + gRPC server-streaming)
- Split-brain resolver (keep-oldest, 15s stability, ~25s failover)
- Staggered batch startup (20 instances at a time)
- Central UI: Blazor Server with LDAP/AD, JWT sessions, SignalR debug
- Comprehensive synchronous audit logging (JSON after-state)
- Three-phase deployment process with rollback
- Site-level SQLite (flattened config, not full SQL Server)
- Supervision detail: OneForOneStrategy, Resume/Stop per actor type