refactor(scripted-alarms): retire orphaned ScriptedAlarmActor + F9b evaluator (T11)

src/Server/ZB.MOM.WW.OtOpcUa.Host/Program.cs

@@ -114,14 +114,6 @@ if (hasDriver)
             sp.GetRequiredService<ScriptRootLogger>()));
     builder.Services.AddSingleton<IVirtualTagEvaluator>(sp => sp.GetRequiredService<RoslynVirtualTagEvaluator>());
 
-    // F9b — same pattern for scripted-alarm predicates. The actor preserves prior state on
-    // any Failure result, so a misbehaving script can't flip Active/Inactive spuriously.
-    builder.Services.AddSingleton<RoslynScriptedAlarmEvaluator>(sp =>
-        new RoslynScriptedAlarmEvaluator(
-            sp.GetRequiredService<ILoggerFactory>().CreateLogger<RoslynScriptedAlarmEvaluator>(),
-            sp.GetRequiredService<ScriptRootLogger>()));
-    builder.Services.AddSingleton<IScriptedAlarmEvaluator>(sp => sp.GetRequiredService<RoslynScriptedAlarmEvaluator>());
-
     // Script-log fan-out (Layer 0). The DPS publisher resolves the ActorSystem lazily so it never
     // races Akka startup. ScriptRootLogger wraps the composed pipeline (rolling scripts-*.log +
     // error mirror to the main log + script-logs DPS topic) for unambiguous DI resolution; Task 3