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.CentralUI.Tests/Pages/Design/TransportImportSessionDisposeRaceTests.cs

@@ -22,7 +22,7 @@ using TransportImportPage = ZB.MOM.WW.ScadaBridge.CentralUI.Components.Pages.Des
 namespace ZB.MOM.WW.ScadaBridge.CentralUI.Tests.Pages.Design;
 
 /// <summary>
-/// Regression tests for register row 103 (the P6-6 lesser instance in
+/// Regression tests for register row 103 (the lesser instance in
 /// <c>TransportImport</c>). <c>TryLoadAsync</c> awaits
 /// <see cref="IBundleImporter.LoadAsync"/>, then used to publish the result into
 /// <c>_session</c> unconditionally. If the circuit was torn down inside that await
@@ -31,7 +31,7 @@ namespace ZB.MOM.WW.ScadaBridge.CentralUI.Tests.Pages.Design;
 /// <c>BundleSession</c> stayed registered, stranding one of
 /// <c>TransportOptions.MaxConcurrentImportSessions</c> (register row 43) for the full
 /// session TTL. The fix publishes the session and re-checks disposal under one lock
-/// (<c>_sessionLock</c>), mirroring <c>DebugView</c>'s P6-6 fix, so exactly one side
+/// (<c>_sessionLock</c>), mirroring <c>DebugView</c>'s fix, so exactly one side
 /// (this method or <c>Dispose</c>) abandons it.
 /// </summary>
 public class TransportImportSessionDisposeRaceTests : BunitContext
@@ -48,6 +48,7 @@ public class TransportImportSessionDisposeRaceTests : BunitContext
         private readonly TaskCompletionSource _entered = new(TaskCreationOptions.RunContinuationsAsynchronously);
         private readonly List<Guid> _abandoned = new();
 
+        /// <summary>Gets the session store used by the test.</summary>
         public BundleSessionStore Store { get; } = new(
             Options.Create(new TransportOptions()), TimeProvider.System);
 
@@ -60,8 +61,10 @@ public class TransportImportSessionDisposeRaceTests : BunitContext
             get { lock (_abandoned) { return _abandoned.ToList(); } }
         }
 
+        /// <summary>Releases the load that is blocked waiting for the test to let it finish.</summary>
         public void ReleaseLoad() => _gate.TrySetResult();
 
+        /// <inheritdoc />
         public async Task<BundleSession> LoadAsync(
             Stream bundleStream, string? passphrase, CancellationToken ct = default, string? clientKey = null)
         {
@@ -89,9 +92,11 @@ public class TransportImportSessionDisposeRaceTests : BunitContext
             return Store.Open(session);
         }
 
+        /// <inheritdoc />
         public Task<ImportPreview> PreviewAsync(Guid sessionId, CancellationToken ct = default)
             => throw new NotSupportedException("Not exercised by these tests.");
 
+        /// <inheritdoc />
         public Task<ImportResult> ApplyAsync(
             Guid sessionId,
             IReadOnlyList<ImportResolution> resolutions,
@@ -100,6 +105,7 @@ public class TransportImportSessionDisposeRaceTests : BunitContext
             BundleNameMap? nameMap = null)
             => throw new NotSupportedException("Not exercised by these tests.");
 
+        /// <inheritdoc />
         public void Abandon(Guid sessionId)
         {
             lock (_abandoned) { _abandoned.Add(sessionId); }
@@ -116,6 +122,7 @@ public class TransportImportSessionDisposeRaceTests : BunitContext
     private readonly ISiteRepository _siteRepo = Substitute.For<ISiteRepository>();
     private const string TestClientIp = "203.0.113.7";
 
+    /// <summary>Initializes the test class and its fake session service.</summary>
     public TransportImportSessionDisposeRaceTests()
     {
         JSInterop.Mode = JSRuntimeMode.Loose;
@@ -181,6 +188,8 @@ public class TransportImportSessionDisposeRaceTests : BunitContext
         return task!;
     }
 
+    /// <summary>Verifies that a component disposed mid-load abandons the session that was just opened.</summary>
+    /// <returns>A task that represents the asynchronous operation.</returns>
     [Fact]
     public async Task TryLoadAsync_DisposedMidLoad_AbandonsTheJustOpenedSession()
     {
@@ -203,6 +212,8 @@ public class TransportImportSessionDisposeRaceTests : BunitContext
         Assert.Null(_importer.Store.Get(_importer.Abandoned[0]));
     }
 
+    /// <summary>Verifies that loading and then disposing abandons the session exactly once.</summary>
+    /// <returns>A task that represents the asynchronous operation.</returns>
     [Fact]
     public async Task TryLoadAsync_ThenDispose_AbandonsTheSessionExactlyOnce()
     {