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/Audit/FlowDebuggerDrillinTests.cs

@@ -9,13 +9,14 @@ using ZB.MOM.WW.ScadaBridge.Commons.Types.Enums;
 namespace ZB.MOM.WW.ScadaBridge.CentralUI.Tests.Audit;
 
 /// <summary>
-/// Flow Debugger drill-ins (design 2026-09-05 §4, plan Task 21): the audit drawer's
+/// Flow Debugger drill-ins (design 2026-09-05 §4): the audit drawer's
 /// detail body and the Execution Chain page both offer <em>Open in Flow Debugger</em>,
 /// and the inbound-method form carries the <c>TraceAllCalls</c> checkbox wired to both
 /// save paths.
 /// </summary>
 public class FlowDebuggerDrillinTests : BunitContext
 {
+    /// <summary>Initializes the test context with the services the drill-in components need.</summary>
     public FlowDebuggerDrillinTests()
     {
         JSInterop.Mode = JSRuntimeMode.Loose;
@@ -49,6 +50,7 @@ public class FlowDebuggerDrillinTests : BunitContext
     private static string Read(params string[] relative)
         => File.ReadAllText(Path.Combine([SrcRoot, .. relative]));
 
+    /// <summary>Verifies that an audit event with an execution id offers an Open in Flow Debugger button that navigates to the replay.</summary>
     [Fact]
     public void AuditEventDetail_WithExecutionId_OffersOpenInFlowDebugger_AndNavigatesToReplay()
     {
@@ -61,6 +63,7 @@ public class FlowDebuggerDrillinTests : BunitContext
         Assert.Contains($"/deployment/flow-debugger?executionId={exec}", nav.Uri);
     }
 
+    /// <summary>Verifies that an audit event without an execution id hides the Open in Flow Debugger button.</summary>
     [Fact]
     public void AuditEventDetail_WithoutExecutionId_HidesTheButton()
     {
@@ -69,6 +72,7 @@ public class FlowDebuggerDrillinTests : BunitContext
         Assert.DoesNotContain("data-test=\"open-flow-debugger\"", cut.Markup);
     }
 
+    /// <summary>Verifies that the execution tree page links to the Flow Debugger replay beside the audit log link.</summary>
     [Fact]
     public void ExecutionTreePage_LinksToTheFlowDebuggerReplay_BesideTheAuditLogLink()
     {
@@ -81,6 +85,7 @@ public class FlowDebuggerDrillinTests : BunitContext
                     < markup.IndexOf("open-flow-debugger", StringComparison.Ordinal));
     }
 
+    /// <summary>Verifies that the API method form has a trace-all-calls checkbox wired to both the create and update save paths.</summary>
     [Fact]
     public void ApiMethodForm_HasTraceAllCallsCheckbox_WiredToBothSavePaths()
     {