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.CLI.Tests/Commands/AuditTableFormatterTests.cs

@@ -5,7 +5,7 @@ namespace ZB.MOM.WW.ScadaBridge.CLI.Tests.Commands;
 
 /// <summary>
 /// Tests for the <c>table</c> output formatter of the <c>scadabridge audit query</c>
-/// subcommand (Audit Log #23 M8-T6): header rendering, long-field truncation, the
+/// subcommand: header rendering, long-field truncation, the
 /// empty-result-set case, and null-actor handling.
 /// </summary>
 public class AuditTableFormatterTests
@@ -18,6 +18,7 @@ public class AuditTableFormatterTests
             .ToList();
     }
 
+    /// <summary>Verifies that the table renders a header row with the expected columns.</summary>
     [Fact]
     public void Table_RendersHeaderRow_WithExpectedColumns()
     {
@@ -38,6 +39,7 @@ public class AuditTableFormatterTests
         }
     }
 
+    /// <summary>Verifies that a long target is truncated with an ellipsis.</summary>
     [Fact]
     public void Table_TruncatesLongTarget_WithEllipsis()
     {
@@ -57,6 +59,7 @@ public class AuditTableFormatterTests
         Assert.DoesNotContain(longTarget, text);
     }
 
+    /// <summary>Verifies that an empty result set renders only the header or a no-rows message.</summary>
     [Fact]
     public void Table_EmptyResultSet_RendersHeaderOnly_OrNoRowsMessage()
     {
@@ -73,6 +76,7 @@ public class AuditTableFormatterTests
         Assert.Contains("OccurredAtUtc", lines[0]);
     }
 
+    /// <summary>Verifies that a null actor renders as a blank cell.</summary>
     [Fact]
     public void Table_NullActor_RendersBlank()
     {
@@ -93,6 +97,7 @@ public class AuditTableFormatterTests
         Assert.Contains("InboundApi", lines[1]);
     }
 
+    /// <summary>Verifies that the header is emitted once per page and the data rows are aligned.</summary>
     [Fact]
     public void Table_HeaderEmittedOncePerPage_DataRowsAligned()
     {