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/Design/TemplateAlarmDialogMesReportableTests.cs

@@ -30,6 +30,7 @@ public class TemplateAlarmDialogMesReportableTests
     private static string TemplateEditMarkup
         => File.ReadAllText(Path.Combine(DesignComponentsRoot, "TemplateEdit.razor"));
 
+    /// <summary>Verifies that the alarm dialog has a MES-reportable checkbox.</summary>
     [Fact]
     public void AlarmDialog_HasMesReportableCheckbox()
     {
@@ -39,6 +40,7 @@ public class TemplateAlarmDialogMesReportableTests
         Assert.Contains("MES reportable", markup);
     }
 
+    /// <summary>Verifies that the alarm dialog threads the MES-reportable flag through its parameter and draft.</summary>
     [Fact]
     public void AlarmDialog_ThreadsMesReportableThroughParameterAndDraft()
     {
@@ -48,6 +50,7 @@ public class TemplateAlarmDialogMesReportableTests
         Assert.Contains("bool IsMesReportable", markup);
     }
 
+    /// <summary>Verifies that the alarms tab has a MES column.</summary>
     [Fact]
     public void AlarmsTab_HasMesColumn()
     {
@@ -57,6 +60,7 @@ public class TemplateAlarmDialogMesReportableTests
         Assert.Contains("alarm.IsMesReportable", markup);
     }
 
+    /// <summary>Verifies that the alarms tab passes the MES-reportable flag into and out of the dialog.</summary>
     [Fact]
     public void AlarmsTab_PassesMesReportableIntoAndOutOfTheDialog()
     {