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/Deployment/InstanceConfigureNativeAlarmTests.cs

@@ -1,7 +1,7 @@
 namespace ZB.MOM.WW.ScadaBridge.CentralUI.Tests.Deployment;
 
 /// <summary>
-/// Task 25: Instance Configure exposes a "Native Alarm Source Overrides" card —
+/// Instance Configure exposes a "Native Alarm Source Overrides" card —
 /// per-instance retarget of an inherited native alarm source binding (connection /
 /// source reference / filter; blank = inherited). <c>InstanceConfigure</c> is a
 /// heavyweight page (7 injected services incl. <c>InstanceService</c> and the
@@ -24,6 +24,7 @@ public class InstanceConfigureNativeAlarmTests
         }
     }
 
+    /// <summary>Verifies that the Instance Configure page has a native alarm source overrides card.</summary>
     [Fact]
     public void InstanceConfigure_HasNativeAlarmSourceOverridesCard()
     {
@@ -33,6 +34,7 @@ public class InstanceConfigureNativeAlarmTests
         Assert.Contains("HasNativeOverride", markup);
     }
 
+    /// <summary>Verifies that a native override row has connection, source reference and filter editors.</summary>
     [Fact]
     public void NativeOverrideRow_HasConnectionSourceRefAndFilterEditors()
     {
@@ -44,6 +46,7 @@ public class InstanceConfigureNativeAlarmTests
         Assert.Contains("(inherited)", markup);
     }
 
+    /// <summary>Verifies that a native override wires the repository upsert and clear operations.</summary>
     [Fact]
     public void NativeOverride_WiresRepositoryUpsertAndClear()
     {