Alarm Summary is now live-cache-driven via a transient per-site central
live alarm cache (ISiteAlarmLiveCache) fed by a site-wide, alarm-only
SubscribeSite gRPC stream (seed-then-stream), with the 15s poll retained
as fallback + NotReporting authority. No persisted central alarm store
([PERM]). Updated Component-CentralUI, Component-Communication (new §6.1
+ SubscribeSite RPC), M7 design (T13 delivered note), native-alarms
[PERM] note, stillpending follow-up note, CLAUDE.md, and moved register
row #10 to Resolved (left #22 in place for the sibling branch).
Claude-Session: https://claude.ai/code/session_01MtdgwpEeCUn6cUA5f1LMPj
Read-only mirror of native alarm sources into a unified A&C-style state
model (severity + active/acked/shelved/suppressed). Instance-bound source
discovery, site-only SQLite state with live central query (no central
tables), DebugView enrichment. OPC UA A&C events + ConditionRefresh and
MxGateway session-less StreamAlarms via a new IAlarmSubscribableConnection
seam routed connection-level by source reference; new NativeAlarmActor peer
to computed AlarmActor.
Joseph Doherty