beccfc6404
DriverHostActorNativeAlarmAckRoutingTests: Applied does not mean the child DriverInstanceActor is Connected, and an ack reaching a still-Connecting child is dropped by design — the single positive-control ack was itself dropped (4/20 under DOTNET_PROCESSOR_COUNT=1 x8, still failing with the presence budget dilated to 45 s, so not a budget problem). SpawnHostAndApply now waits for SubscribeAlarmsAsync, which only the Connected state calls. ScriptedAlarmEngine OnEvent_emission_happens_outside_evalGate: 2 s blocking poll -> 15 s (5/20 under starvation). Claude-Session: https://claude.ai/code/session_01Ef2ozxS7QPanGT8uoATbTe