M3 Bundle F (Task F1) wires the cached-call audit pipeline through the
composition roots:
- Central: register SiteCallAuditActor as a cluster singleton + proxy
(mirrors AuditLogIngestActor and NotificationOutboxActor). Program.cs
calls .AddSiteCallAudit() on the central role.
- Site: register ICachedCallTelemetryForwarder + CachedCallLifecycleBridge
in AddAuditLog (lazy factory — Central nodes degrade to audit-only
emission because IOperationTrackingStore is site-only).
- Site: bind CachedCallLifecycleBridge to ICachedCallLifecycleObserver so
StoreAndForwardService picks it up via DI.
- Site: introduce IStoreAndForwardSiteContext + Host adapter to surface the
site id to StoreAndForwardService without creating a
StoreAndForward -> HealthMonitoring project-reference cycle.
- ScriptExecutionActor resolves ICachedCallTelemetryForwarder per script
scope and threads it into ScriptRuntimeContext.
CachedCallTelemetryForwarder's IOperationTrackingStore dependency is now
nullable so Central DI validation succeeds with the lazy registration; the
forwarder's tracking-half emission is a no-op when the store is absent.
Tests:
- AkkaHostedServiceAuditWiringTests: Central host builds with
AddSiteCallAudit and resolves ICachedCallTelemetryForwarder; Site
resolves the forwarder + bridge + observer + IStoreAndForwardSiteContext.
- Full solution: 194 Host tests green, 241 SiteRuntime tests green, every
other suite unchanged.