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.SiteRuntime.Tests/Scripts/TrackingApiTests.cs

@@ -7,7 +7,7 @@ using ZB.MOM.WW.ScadaBridge.SiteRuntime.Scripts;
 namespace ZB.MOM.WW.ScadaBridge.SiteRuntime.Tests.Scripts;
 
 /// <summary>
-/// Audit Log #23 (M3 Bundle A — Task A3) — script-side API tests for
+/// Script-side API tests for
 /// <c>Tracking.Status(TrackedOperationId)</c>. The helper reads the site-local
 /// <see cref="IOperationTrackingStore"/> directly (no central round-trip) and
 /// returns the latest <see cref="TrackingStatusSnapshot"/>, or <c>null</c> when
@@ -21,6 +21,8 @@ public class TrackingApiTests
         return new ScriptRuntimeContext.TrackingHelper(store, NullLogger.Instance);
     }
 
+    /// <summary>Verifies that status for an unknown id returns null.</summary>
+    /// <returns>A task that represents the asynchronous operation.</returns>
     [Fact]
     public async Task Status_UnknownId_ReturnsNull()
     {
@@ -35,6 +37,8 @@ public class TrackingApiTests
         Assert.Null(result);
     }
 
+    /// <summary>Verifies that status for a known id returns the latest snapshot.</summary>
+    /// <returns>A task that represents the asynchronous operation.</returns>
     [Fact]
     public async Task Status_KnownId_ReturnsLatestSnapshot()
     {
@@ -66,6 +70,8 @@ public class TrackingApiTests
         Assert.Equal(expected, result);
     }
 
+    /// <summary>Verifies that status throws when no tracking store is wired.</summary>
+    /// <returns>A task that represents the asynchronous operation.</returns>
     [Fact]
     public async Task Status_NoStoreWired_Throws()
     {