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.SiteEventLogging/SiteEventLogger.cs

@@ -23,8 +23,8 @@ namespace ZB.MOM.WW.ScadaBridge.SiteEventLogging;
 /// <see cref="LogEventAsync"/> only validates its arguments and enqueues, so callers —
 /// typically Akka actor threads on hot paths — never block on disk I/O or on
 /// contention for the write lock. The returned <see cref="Task"/> completes once the
-/// event is durably persisted and faults if the write fails. SiteEventLogging-015:
-/// when a queued event is evicted to make room for a newer one, that event's Task
+/// event is durably persisted and faults if the write fails. When a queued
+/// event is evicted to make room for a newer one, that event's Task
 /// is faulted with <see cref="InvalidOperationException"/> and
 /// <see cref="FailedWriteCount"/> is incremented so the drop is observable.
 /// </para>
@@ -52,7 +52,7 @@ public class SiteEventLogger : ISiteEventLogger, IDisposable
     {
         _logger = logger;
 
-        // SiteEventLogging-022: Cache=Shared is a cross-connection optimisation
+        // Cache=Shared is a cross-connection optimisation
         // that lets multiple SqliteConnections share an in-process page cache.
         // This logger owns exactly one SqliteConnection and serialises all
         // access through _writeLock, so the mode is dormant — at best dead
@@ -66,8 +66,8 @@ public class SiteEventLogger : ISiteEventLogger, IDisposable
 
         InitializeSchema();
 
-        // SiteEventLogging-015: bounded queue with DropOldest preserves the
-        // "callers never block" guarantee (SiteEventLogging-005) while putting an
+        // Bounded queue with DropOldest preserves the
+        // "callers never block" guarantee while putting an
         // upper bound on memory under sustained writer slowness. Drops are
         // observable — itemDropped faults the evicted Task and increments
         // FailedWriteCount.
@@ -166,7 +166,7 @@ public class SiteEventLogger : ISiteEventLogger, IDisposable
     }
 
     /// <summary>
-    /// SiteEventLogging-020: closed set of allowed severities. Case-sensitive to
+    /// Closed set of allowed severities. Case-sensitive to
     /// match the SQLite default <c>BINARY</c> collation used by the query filter —
     /// a row stored as <c>"error"</c> would be invisible to a query filtering on
     /// <c>"Error"</c>, so the contract on the way in must match the contract on
@@ -189,7 +189,7 @@ public class SiteEventLogger : ISiteEventLogger, IDisposable
         ArgumentException.ThrowIfNullOrWhiteSpace(source);
         ArgumentException.ThrowIfNullOrWhiteSpace(message);
 
-        // SiteEventLogging-020: reject unknown severities so the query-time filter
+        // Reject unknown severities so the query-time filter
         // (case-sensitive BINARY collation) and the documented enum stay in sync.
         if (!AllowedSeverities.Contains(severity))
         {
@@ -214,7 +214,7 @@ public class SiteEventLogger : ISiteEventLogger, IDisposable
         {
             // The channel is unbounded, so the only way TryWrite fails is that the
             // writer has been completed (logger disposed). The event cannot be
-            // persisted — fault the Task (SiteEventLogging-012) rather than
+            // persisted — fault the Task rather than
             // reporting false success, so a caller that awaits a critical audit
             // event can tell it was dropped.
             pending.Completion.TrySetException(
@@ -256,7 +256,7 @@ public class SiteEventLogger : ISiteEventLogger, IDisposable
                 {
                     // WithConnection returns false only when the logger has been
                     // disposed mid-drain; the event was not persisted. Fault the
-                    // Task (SiteEventLogging-012) instead of reporting false
+                    // Task instead of reporting false
                     // success for a dropped audit event.
                     pending.Completion.TrySetException(
                         new ObjectDisposedException(nameof(SiteEventLogger),
@@ -265,7 +265,7 @@ public class SiteEventLogger : ISiteEventLogger, IDisposable
             }
             catch (Exception ex)
             {
-                // SiteEventLogging-008: a write failure must be observable. Count it
+                // A write failure must be observable. Count it
                 // (Health Monitoring reads FailedWriteCount) and fault the caller's
                 // Task instead of silently discarding the exception.
                 Interlocked.Increment(ref _failedWriteCount);