docs: backfill XML documentation across 756 files

Adds <summary>, <param>, <typeparam>, and <inheritdoc/> tags to public
members surfaced by commentchecker — resolves 5,847 of 5,869 issues
(99.6%) across three /fixdocs passes.

src/Core/ZB.MOM.WW.OtOpcUa.Configuration/Entities/ScriptedAlarm.cs

@@ -16,6 +16,7 @@ namespace ZB.MOM.WW.OtOpcUa.Configuration.Entities;
 /// </remarks>
 public sealed class ScriptedAlarm
 {
+    /// <summary>Gets or sets the database row identifier for this scripted alarm.</summary>
     public Guid ScriptedAlarmRowId { get; set; }
 
     /// <summary>Stable logical id — drives <c>AlarmConditionType.ConditionName</c>. Globally unique in v2.</summary>
@@ -52,6 +53,7 @@ public sealed class ScriptedAlarm
     /// </summary>
     public bool Retain { get; set; } = true;
 
+    /// <summary>Gets or sets a value indicating whether this alarm is enabled.</summary>
     public bool Enabled { get; set; } = true;
 
     /// <summary>Optimistic concurrency token for last-write-wins detection in the v2 live-edit model.</summary>