docs(comments): strip internal task/milestone/bundle bookkeeping from code comments

Remove project bookkeeping citations from shipped code comments across the
solution: hyphenated task IDs (WP-14, StoreAndForward-025), milestone/task/
issue refs (M3, Task 4, Audit Log #23, #21), Bundle X task-bundle labels,
and C/D/K/S/T phase labels.

Comment text only — no code logic, string/log literals, or XML-doc structure
changed. Genuine descriptions are preserved (only the citation is stripped),
and technical lookalikes are retained (UTF-8, SHA-256, T00:00:00, M365,
UTC-5, pre-C4/pre-C5 schema versions). Flagged by the new CommentChecker
TaskReferenceInComment / TrackingReferenceInComment checks plus targeted
grep passes; full solution builds clean, append-only guard tests pass.

src/ZB.MOM.WW.ScadaBridge.Commons/Entities/Notifications/Notification.cs

@@ -48,7 +48,7 @@ public class Notification
     public string? SourceScript { get; set; }
 
     /// <summary>
-    /// The originating script execution's <c>ExecutionId</c> (Audit Log #23). Carried from
+    /// The originating script execution's <c>ExecutionId</c>. Carried from
     /// the site on the <see cref="Commons.Messages.Notification.NotificationSubmit"/> so the
     /// central dispatcher can stamp the same id onto its <c>NotifyDeliver</c> audit rows,
     /// correlating them with the site-emitted <c>NotifySend</c> row. Null for notifications
@@ -57,7 +57,7 @@ public class Notification
     public Guid? OriginExecutionId { get; set; }
 
     /// <summary>
-    /// The originating routed script execution's <c>ParentExecutionId</c> (Audit Log #23).
+    /// The originating routed script execution's <c>ParentExecutionId</c>.
     /// Carried from the site on the <see cref="Commons.Messages.Notification.NotificationSubmit"/>
     /// so the central dispatcher can stamp the same parent id onto its <c>NotifyDeliver</c>
     /// audit rows, correlating them with the site-emitted <c>NotifySend</c> row. Null for