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.AuditLog/Central/SiteAuditReconciliationActor.cs

@@ -8,7 +8,7 @@ using ZB.MOM.WW.ScadaBridge.Commons.Types.Audit;
 namespace ZB.MOM.WW.ScadaBridge.AuditLog.Central;
 
 /// <summary>
-/// Central singleton (M6 Bundle B) that drives the audit-log reconciliation
+/// Central singleton that drives the audit-log reconciliation
 /// pull loop. On a configurable timer (default 5 minutes) the actor walks every
 /// known site, asks the site for any <see cref="AuditEvent"/> rows with
 /// <see cref="AuditEvent.OccurredAtUtc"/> &gt;= the site's last reconciled
@@ -23,7 +23,7 @@ namespace ZB.MOM.WW.ScadaBridge.AuditLog.Central;
 /// missed push (gRPC blip, central restart, site offline) is eventually
 /// repaired by central re-pulling whatever the site still has in
 /// <c>Pending</c>/<c>Forwarded</c> state. Idempotency on
-/// <see cref="AuditEvent.EventId"/> (M2 Bundle A's race-fix) makes duplicate
+/// <see cref="AuditEvent.EventId"/> makes duplicate
 /// arrivals from both paths a silent no-op.
 /// </para>
 /// <para>
@@ -33,7 +33,7 @@ namespace ZB.MOM.WW.ScadaBridge.AuditLog.Central;
 /// the cursors reset to <see cref="DateTime.MinValue"/>. That is conservative
 /// but correct — the next tick simply asks for everything the site still has,
 /// and idempotent ingest swallows the dupes. Persisting cursors to MS SQL was
-/// considered and rejected for M6: the cost of a write per tick outweighs the
+/// considered and rejected: the cost of a write per tick outweighs the
 /// rare benefit of avoiding one over-broad pull after a restart.
 /// </para>
 /// <para>
@@ -41,7 +41,7 @@ namespace ZB.MOM.WW.ScadaBridge.AuditLog.Central;
 /// consecutive pull cycles BOTH return non-empty AND <c>MoreAvailable=true</c>
 /// — i.e. the backlog isn't draining. The actor publishes
 /// <see cref="SiteAuditTelemetryStalledChanged"/> on the actor system's
-/// EventStream so a future <c>ICentralHealthCollector</c> bridge (M6 Bundle E)
+/// EventStream so a future <c>ICentralHealthCollector</c> bridge
 /// can flip the health metric without coupling this actor to the health
 /// collection surface today.
 /// </para>
@@ -97,7 +97,7 @@ public class SiteAuditReconciliationActor : ReceiveActor
     private readonly Dictionary<string, bool> _stalled = new();
 
     /// <summary>
-    /// AuditLog-004: per-EventId retry counter for rows whose central insert
+    /// Per-EventId retry counter for rows whose central insert
     /// threw. While a row keeps failing AND is below
     /// <see cref="MaxPermanentInsertAttempts"/>, the cursor is held back so the
     /// next reconciliation tick re-pulls and retries the row. Crossing the
@@ -110,7 +110,7 @@ public class SiteAuditReconciliationActor : ReceiveActor
     private readonly Dictionary<Guid, int> _failedInsertAttempts = new();
 
     /// <summary>
-    /// AuditLog-004: number of consecutive central-insert failures before a row
+    /// Number of consecutive central-insert failures before a row
     /// is permanently abandoned with a Critical log entry and the cursor is
     /// allowed to advance past it. Five attempts at the 5-minute default tick
     /// is ~25 min of retry budget before a stuck row stops blocking progress.
@@ -199,7 +199,7 @@ public class SiteAuditReconciliationActor : ReceiveActor
             return;
         }
 
-        // AuditLog-003: use CreateAsyncScope + await using so scoped EF Core
+        // Use CreateAsyncScope + await using so scoped EF Core
         // services (IAsyncDisposable DbContexts) dispose asynchronously
         // without blocking on sync Dispose() of pending connection cleanup.
         await using var scope = _services.CreateAsyncScope();
@@ -260,9 +260,8 @@ public class SiteAuditReconciliationActor : ReceiveActor
             {
                 // Idempotent repository write: duplicate EventIds (from a
                 // concurrent push, or a retry of this very pull) collapse to
-                // a no-op courtesy of M2 Bundle A's race-fix on
-                // InsertIfNotExistsAsync.
-                // C3: IngestedAtUtc is a DetailsJson field on the canonical record —
+                // a no-op on InsertIfNotExistsAsync.
+                // IngestedAtUtc is a DetailsJson field on the canonical record —
                 // stamp it via the projection helper.
                 var ingested = AuditRowProjection.WithIngestedAtUtc(evt, nowUtc);
                 await repository.InsertIfNotExistsAsync(ingested).ConfigureAwait(false);
@@ -271,7 +270,7 @@ public class SiteAuditReconciliationActor : ReceiveActor
             }
             catch (Exception ex)
             {
-                // AuditLog-004: per-row catch so one bad event does not abandon
+                // Per-row catch so one bad event does not abandon
                 // the rest of the batch. Track the failure count per EventId —
                 // below MaxPermanentInsertAttempts the cursor is HELD BACK so
                 // the next tick re-pulls and retries; at the threshold the row
@@ -305,7 +304,7 @@ public class SiteAuditReconciliationActor : ReceiveActor
                 }
             }
 
-            // C3: canonical OccurredAtUtc is a DateTimeOffset; the cursor is a UTC DateTime.
+            // Canonical OccurredAtUtc is a DateTimeOffset; the cursor is a UTC DateTime.
             var occurredUtc = evt.OccurredAtUtc.UtcDateTime;
             if (advanceForThisRow && occurredUtc > maxOccurred)
             {
@@ -313,7 +312,7 @@ public class SiteAuditReconciliationActor : ReceiveActor
             }
         }
 
-        // AuditLog-004: only advance the persisted cursor if no event in this
+        // Only advance the persisted cursor if no event in this
         // batch is still being retried. Leaving the cursor at `since` re-pulls
         // the whole batch next tick — successful rows are no-ops thanks to
         // InsertIfNotExistsAsync's idempotency, and the failing row gets
@@ -388,7 +387,7 @@ public class SiteAuditReconciliationActor : ReceiveActor
 /// <summary>
 /// Published on the actor system EventStream when a site's reconciliation
 /// puller transitions into or out of the "stalled" state (backlog not
-/// draining across multiple cycles). The M6 Bundle E central health collector
+/// draining across multiple cycles). The central health collector
 /// will subscribe to this and surface
 /// <c>SiteAuditTelemetryStalled</c> on the health-report payload.
 /// </summary>