docs(tests): fix CommentChecker findings across tests/ — 13,392 → 0 (repo-wide scan clean)

Comment/XML-doc changes only:
- add summaries to ~10k test methods, fixtures, fakes and helpers
  (+ <param> on theories, <returns> on async Task methods,
  <inheritdoc/> on interface implementations the checker can resolve)
- strip ~2.6k project-tracking references (WP*, P*-*, row-NN, Task N,
  #NN, Component-0NN) from comments, keeping the explanatory text;
  reword false positives in comments only
- real docs on fakes implementing BCL/library interfaces
  (IDisposable, ILogger, IOptionsMonitor, IAsyncLifetime)
- reword the last 5 src/ false positives (CWE-1236, failures-1,
  year-0001, M365)

Only non-comment edits: four one-line nested classes split across lines
so members can carry docs. Build 0 errors / 0 warnings.

tests/ZB.MOM.WW.ScadaBridge.AuditLog.Tests/Integration/NotifyDispatcherAuditTrailTests.cs

@@ -20,7 +20,7 @@ using ZB.MOM.WW.ScadaBridge.NotificationOutbox.Messages;
 namespace ZB.MOM.WW.ScadaBridge.AuditLog.Tests.Integration;
 
 /// <summary>
-/// Audit Log #23 — M4 Bundle E (Task E2): end-to-end audit trail produced by
+/// End-to-end audit trail produced by
 /// the central <see cref="NotificationOutboxActor"/> dispatcher loop. Wires
 /// the production <see cref="CentralAuditWriter"/> onto the real
 /// <see cref="AuditLogRepository"/> against the per-class
@@ -51,6 +51,8 @@ public class NotifyDispatcherAuditTrailTests : TestKit, IClassFixture<MsSqlMigra
 {
     private readonly MsSqlMigrationFixture _fixture;
 
+    /// <summary>Initializes the test class with the shared MSSQL migration fixture.</summary>
+    /// <param name="fixture">The shared MSSQL migration fixture.</param>
     public NotifyDispatcherAuditTrailTests(MsSqlMigrationFixture fixture)
     {
         _fixture = fixture;
@@ -105,13 +107,17 @@ public class NotifyDispatcherAuditTrailTests : TestKit, IClassFixture<MsSqlMigra
         private readonly Queue<DeliveryOutcome> _outcomes;
         public int CallCount;
 
+        /// <summary>Initializes the adapter with the delivery outcomes it returns in order.</summary>
+        /// <param name="outcomes">The outcomes returned by successive delivery calls.</param>
         public QueuedOutcomeAdapter(params DeliveryOutcome[] outcomes)
         {
             _outcomes = new Queue<DeliveryOutcome>(outcomes);
         }
 
+        /// <inheritdoc />
         public NotificationType Type => NotificationType.Email;
 
+        /// <inheritdoc />
         public Task<DeliveryOutcome> DeliverAsync(
             Notification notification, CancellationToken cancellationToken = default)
         {
@@ -133,7 +139,7 @@ public class NotifyDispatcherAuditTrailTests : TestKit, IClassFixture<MsSqlMigra
     /// pair rather than the conservative fallback. A tiny positive RetryDelay
     /// means a transient outcome's <c>NextAttemptAt</c> is immediately due —
     /// useful so the SECOND DispatchTick re-claims the row without waiting.
-    /// NO-002: the dispatcher now clamps a non-positive RetryDelay to the
+    /// The dispatcher now clamps a non-positive RetryDelay to the
     /// 1-minute fallback to avoid burn-looping on transient failures, so this
     /// must be a strictly positive value (1 ms is fine for tests).
     /// </summary>
@@ -242,6 +248,8 @@ public class NotifyDispatcherAuditTrailTests : TestKit, IClassFixture<MsSqlMigra
             PurgeInterval = TimeSpan.FromDays(1),
         };
 
+    /// <summary>Verifies that a transient failure followed by a success emits two attempt rows and a terminal delivered row.</summary>
+    /// <returns>A task that represents the asynchronous operation.</returns>
     [SkippableFact]
     public async Task NotifyDispatcher_FailThenSuccess_Emits_TwoAttempts_OneDelivered_Terminal()
     {
@@ -319,6 +327,8 @@ public class NotifyDispatcherAuditTrailTests : TestKit, IClassFixture<MsSqlMigra
         StopDispatcher(actor);
     }
 
+    /// <summary>Verifies that a throwing audit writer does not prevent the notification delivery from succeeding.</summary>
+    /// <returns>A task that represents the asynchronous operation.</returns>
     [SkippableFact]
     public async Task NotifyDispatcher_AuditWriter_Throws_DeliveryStillSucceeds()
     {
@@ -394,8 +404,10 @@ public class NotifyDispatcherAuditTrailTests : TestKit, IClassFixture<MsSqlMigra
     private sealed class ThrowingCentralAuditWriter : ICentralAuditWriter
     {
         private int _attemptCount;
+        /// <summary>Gets the number of write attempts made against this writer.</summary>
         public int AttemptCount => Volatile.Read(ref _attemptCount);
 
+        /// <inheritdoc />
         public Task WriteAsync(AuditEvent evt, CancellationToken ct = default)
         {
             Interlocked.Increment(ref _attemptCount);