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/ScriptAnalysis/SandboxConsoleCaptureTests.cs

@@ -4,7 +4,7 @@ namespace ZB.MOM.WW.ScadaBridge.CentralUI.Tests.ScriptAnalysis;
 
 /// <summary>
 /// Regression tests for the <c>SandboxConsoleCapture</c> writer that the Test Run
-/// sandbox installs on <c>Console.Out</c>/<c>Console.Error</c>. CentralUI-030
+/// sandbox installs on <c>Console.Out</c>/<c>Console.Error</c>. A past defect
 /// surfaced an intra-script concurrency hazard: a sandboxed script can fan out
 /// work with <c>Task.WhenAll</c> / <c>Task.Run</c> and every child task inherits
 /// the capture <c>StringWriter</c> via <c>AsyncLocal</c>; <c>StringWriter</c> is
@@ -14,10 +14,11 @@ namespace ZB.MOM.WW.ScadaBridge.CentralUI.Tests.ScriptAnalysis;
 public class SandboxConsoleCaptureTests
 {
     /// <summary>
-    /// CentralUI-030: a capture scope shared across <c>Task.WhenAll</c> child
+    /// A capture scope shared across <c>Task.WhenAll</c> child
     /// tasks must serialise writes so the resulting transcript contains exactly
     /// the expected number of lines without character-level interleaving.
     /// </summary>
+    /// <returns>A task that represents the asynchronous operation.</returns>
     [Fact]
     public async Task BeginCapture_ConcurrentWritesFromTasks_DoNotCorruptBuffer()
     {
@@ -66,7 +67,7 @@ public class SandboxConsoleCaptureTests
 
     /// <summary>
     /// Sanity check: the most basic capture happy-path still works after the
-    /// CentralUI-030 lock was introduced.
+    /// concurrency lock was introduced.
     /// </summary>
     [Fact]
     public void BeginCapture_SingleThreadedWrites_AreCaptured()