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.PlaywrightTests/Deployment/DebugViewTests.cs

@@ -50,12 +50,17 @@ public class DebugViewTests : IClassFixture<DeploymentFixture>
     private readonly PlaywrightFixture _pw;
     private readonly DeploymentFixture _cluster;
 
+    /// <summary>Initializes the test class with the shared Playwright and cluster fixtures.</summary>
+    /// <param name="pw">The shared Playwright browser fixture.</param>
+    /// <param name="cluster">The shared deployment cluster fixture.</param>
     public DebugViewTests(PlaywrightFixture pw, DeploymentFixture cluster)
     {
         _pw = pw;
         _cluster = cluster;
     }
 
+    /// <summary>Verifies that the Debug View controls render and the Connect button is gated on an instance selection.</summary>
+    /// <returns>A task that represents the asynchronous operation.</returns>
     [SkippableFact]
     public async Task DebugView_ControlsRender_ConnectGatedOnSelection()
     {
@@ -66,7 +71,7 @@ public class DebugViewTests : IClassFixture<DeploymentFixture>
         await page.WaitForLoadStateAsync(LoadState.NetworkIdle);
 
         await Assertions.Expect(page.Locator("h4:has-text('Debug View')")).ToBeVisibleAsync();
-        // The data-test hooks from Task 4 must be served (proves the rebuild took).
+        // The data-test hooks must be served (proves the rebuild took).
         await Assertions.Expect(page.Locator("[data-test='debug-site-select']")).ToHaveCountAsync(1);
         await Assertions.Expect(page.Locator("[data-test='debug-instance-picker']")).ToHaveCountAsync(1);
 
@@ -77,6 +82,8 @@ public class DebugViewTests : IClassFixture<DeploymentFixture>
             .ToBeVisibleAsync();
     }
 
+    /// <summary>Verifies that a connect-enabled instance resolves and can be disconnected.</summary>
+    /// <returns>A task that represents the asynchronous operation.</returns>
     [SkippableFact]
     public async Task DebugView_ConnectEnabledInstance_ResolvesAndDisconnect()
     {