feat(alarms): thread isNative through MaterialiseAlarmCondition; node manager tracks native conditions [H6a]

src/Core/ZB.MOM.WW.OtOpcUa.Commons/OpcUa/IOpcUaAddressSpaceSink.cs

@@ -38,7 +38,10 @@ public interface IOpcUaAddressSpaceSink
     /// <param name="displayName">Human-readable condition name (BrowseName / DisplayName / Message).</param>
     /// <param name="alarmType">Domain alarm type — mapped to the SDK condition subtype by the sink.</param>
     /// <param name="severity">Domain severity (OPC UA 1..1000 scale); mapped to the SDK severity buckets.</param>
-    void MaterialiseAlarmCondition(string alarmNodeId, string equipmentNodeId, string displayName, string alarmType, int severity);
+    /// <param name="isNative">When true this is a driver-fed (native, e.g. Galaxy) equipment-tag alarm; when
+    /// false (default) it is a scripted alarm. The node manager tracks native condition node ids so a later
+    /// task can route a native condition's inbound Acknowledge to the driver instead of the scripted engine.</param>
+    void MaterialiseAlarmCondition(string alarmNodeId, string equipmentNodeId, string displayName, string alarmType, int severity, bool isNative = false);
 
     /// <summary>
     ///     Ensure a folder node exists under the given parent. Used by <c>Phase7Applier</c> to
@@ -95,7 +98,7 @@ public sealed class NullOpcUaAddressSpaceSink : IOpcUaAddressSpaceSink
     public void WriteAlarmCondition(string alarmNodeId, AlarmConditionSnapshot state, DateTime sourceTimestampUtc) { }
 
     /// <inheritdoc />
-    public void MaterialiseAlarmCondition(string alarmNodeId, string equipmentNodeId, string displayName, string alarmType, int severity) { }
+    public void MaterialiseAlarmCondition(string alarmNodeId, string equipmentNodeId, string displayName, string alarmType, int severity, bool isNative = false) { }
 
     /// <inheritdoc />
     public void EnsureFolder(string folderNodeId, string? parentNodeId, string displayName) { }