refactor(runtime): drop DriverHostActor's unused ILoggerFactory slot

The parameter was retained only for signature stability after the
EfAlarmConditionStateStore fallback that consumed it was retired. It is
removed from Props, the constructor and the positional Props.Create
forwarding list together, and from its one caller in
WithOtOpcUaRuntimeActors. No test passed it.

Refs #731 #734
Claude-Session: https://claude.ai/code/session_01Ub9hGmYLQvn9XETzw7CMsT

src/Server/ZB.MOM.WW.OtOpcUa.Runtime/Drivers/DriverHostActor.cs

@@ -644,8 +644,6 @@ public sealed class DriverHostActor : ReceiveActor, IWithTimers, IWithUnboundedS
     /// VirtualTag host instead of spawning a real <see cref="VirtualTagHostActor"/> child, so tests
     /// can intercept the <see cref="VirtualTagHostActor.ApplyVirtualTags"/> message. Null in
     /// production (the real host is spawned).</param>
-    /// <param name="loggerFactory">Retained for constructor-signature stability; unused since the
-    /// <c>EfAlarmConditionStateStore</c> fallback that consumed it was retired. Defaults to null.</param>
     /// <param name="scriptRootLogger">Optional root script logger required to spawn the ScriptedAlarm
     /// host (the engine + its script logging hang off it). When null the ScriptedAlarm host is left
     /// unspawned — the graceful dev/None-deployment path.</param>
@@ -712,7 +710,6 @@ public sealed class DriverHostActor : ReceiveActor, IWithTimers, IWithUnboundedS
         IVirtualTagEvaluator? virtualTagEvaluator = null,
         IHistoryWriter? historyWriter = null,
         IActorRef? virtualTagHostOverride = null,
-        ILoggerFactory? loggerFactory = null,
         ScriptRootLogger? scriptRootLogger = null,
         IActorRef? scriptedAlarmHostOverride = null,
         IDriverCapabilityInvokerFactory? invokerFactory = null,
@@ -743,7 +740,7 @@ public sealed class DriverHostActor : ReceiveActor, IWithTimers, IWithUnboundedS
         Akka.Actor.Props.Create(() => new DriverHostActor(
             dbFactory, localNode, ackRouter, driverFactory, localRoles, dependencyMux, opcUaPublishActor,
             healthPublisher, virtualTagEvaluator, historyWriter, virtualTagHostOverride,
-            loggerFactory, scriptRootLogger, scriptedAlarmHostOverride, invokerFactory, driverMemberCountProvider,
+            scriptRootLogger, scriptedAlarmHostOverride, invokerFactory, driverMemberCountProvider,
             deploymentArtifactCache, redundancyRoleView, replicationPeerHost, fetchAndCacheMode, artifactFetcher,
             alarmStateStore, telemetryHub, primaryRoleSource, historizationRoleView,
             sharesHistorizationScopeWithLocal, applyWedgeTimeout, reprovisionBackoff, commsRecoveryAuditDelay,
@@ -767,8 +764,6 @@ public sealed class DriverHostActor : ReceiveActor, IWithTimers, IWithUnboundedS
     /// for historized VirtualTag results; defaults to <see cref="NullHistoryWriter"/>.</param>
     /// <param name="virtualTagHostOverride">Test seam: when supplied, used as the VirtualTag host
     /// instead of spawning a real <see cref="VirtualTagHostActor"/> child.</param>
-    /// <param name="loggerFactory">Retained for constructor-signature stability; unused since the
-    /// <c>EfAlarmConditionStateStore</c> fallback that consumed it was retired. Defaults to null.</param>
     /// <param name="scriptRootLogger">Optional root script logger required to spawn the ScriptedAlarm
     /// host; when null the host is left unspawned.</param>
     /// <param name="scriptedAlarmHostOverride">Test seam: when supplied, used as the ScriptedAlarm host
@@ -851,7 +846,6 @@ public sealed class DriverHostActor : ReceiveActor, IWithTimers, IWithUnboundedS
         IVirtualTagEvaluator? virtualTagEvaluator = null,
         IHistoryWriter? historyWriter = null,
         IActorRef? virtualTagHostOverride = null,
-        ILoggerFactory? loggerFactory = null,
         ScriptRootLogger? scriptRootLogger = null,
         IActorRef? scriptedAlarmHostOverride = null,
         IDriverCapabilityInvokerFactory? invokerFactory = null,

src/Server/ZB.MOM.WW.OtOpcUa.Runtime/ServiceCollectionExtensions.cs

@@ -609,7 +609,6 @@ public static class ServiceCollectionExtensions
                     healthPublisher: healthPublisher,
                     virtualTagEvaluator: virtualTagEvaluator,
                     historyWriter: historyWriter,
-                    loggerFactory: loggerFactory,
                     scriptRootLogger: scriptRootLogger,
                     invokerFactory: invokerFactory,
                     deploymentArtifactCache: deploymentArtifactCache,