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/ResponseRenderingTests.cs

@@ -4,16 +4,17 @@ using ZB.MOM.WW.ScadaBridge.CLI.Commands;
 namespace ZB.MOM.WW.ScadaBridge.CLI.Tests;
 
 /// <summary>
-/// Regression tests for CLI-002 (empty success body) and CLI-003 (non-JSON success
+/// Regression tests for an empty success body and a non-JSON success
 /// body) — both previously crashed table rendering with an unhandled exception.
 /// </summary>
 [Collection("Console")]
 public class ResponseRenderingTests
 {
+    /// <summary>Verifies that an empty response body in table format does not throw and yields exit code zero.</summary>
     [Fact]
     public void HandleResponse_EmptyBody_TableFormat_DoesNotThrow_ReturnsZero()
     {
-        // CLI-002: a 200/204 with an empty body must be treated as "succeeded, no output".
+        // A 200/204 with an empty body must be treated as "succeeded, no output".
         var writer = new StringWriter();
         Console.SetOut(writer);
 
@@ -30,6 +31,7 @@ public class ResponseRenderingTests
         }
     }
 
+    /// <summary>Verifies that a whitespace-only response body in JSON format does not throw and yields exit code zero.</summary>
     [Fact]
     public void HandleResponse_EmptyBody_JsonFormat_DoesNotThrow_ReturnsZero()
     {
@@ -49,10 +51,11 @@ public class ResponseRenderingTests
         }
     }
 
+    /// <summary>Verifies that a non-JSON success body in table format falls back to the raw body and yields exit code zero.</summary>
     [Fact]
     public void HandleResponse_NonJsonBody_TableFormat_FallsBackToRaw_ReturnsZero()
     {
-        // CLI-003: a success status with a non-JSON body (e.g. proxy HTML error page)
+        // A success status with a non-JSON body (e.g. proxy HTML error page)
         // must not crash; it should print the raw body verbatim.
         var writer = new StringWriter();
         Console.SetOut(writer);