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/Pages/NotificationReportDetailModalTests.cs

@@ -65,6 +65,7 @@ public class NotificationReportDetailModalTests : BunitContext
                 DeliveredAt: DateTimeOffset.UtcNow.AddHours(-2), IsStuck: false),
         }, TotalCount: 2);
 
+    /// <summary>Initializes the test context, registering the fake outbox actor and dialog service.</summary>
     public NotificationReportDetailModalTests()
     {
         _comms = new CommunicationService(
@@ -98,6 +99,7 @@ public class NotificationReportDetailModalTests : BunitContext
         Services.AddScoped<ZB.MOM.WW.ScadaBridge.CentralUI.Auth.SiteScopeService>();
     }
 
+    /// <summary>Verifies that double click row, opens detail modal.</summary>
     [Fact]
     public void DoubleClickRow_OpensDetailModal()
     {
@@ -119,6 +121,7 @@ public class NotificationReportDetailModalTests : BunitContext
         });
     }
 
+    /// <summary>Verifies that modal, shows full notification id, not truncated.</summary>
     [Fact]
     public void Modal_ShowsFullNotificationId_NotTruncated()
     {
@@ -138,6 +141,7 @@ public class NotificationReportDetailModalTests : BunitContext
         });
     }
 
+    /// <summary>Verifies that close button, dismisses modal.</summary>
     [Fact]
     public void CloseButton_DismissesModal()
     {
@@ -156,6 +160,7 @@ public class NotificationReportDetailModalTests : BunitContext
         cut.WaitForAssertion(() => Assert.Empty(cut.FindAll(".modal.show")));
     }
 
+    /// <summary>Verifies that modal, shows last error, when present.</summary>
     [Fact]
     public void Modal_ShowsLastError_WhenPresent()
     {
@@ -173,6 +178,7 @@ public class NotificationReportDetailModalTests : BunitContext
         });
     }
 
+    /// <summary>Verifies that modal, fetches and shows body.</summary>
     [Fact]
     public void Modal_FetchesAndShowsBody()
     {
@@ -192,6 +198,7 @@ public class NotificationReportDetailModalTests : BunitContext
         });
     }
 
+    /// <summary>Verifies that modal, shows recipients, from resolved targets.</summary>
     [Fact]
     public void Modal_ShowsRecipients_FromResolvedTargets()
     {
@@ -210,6 +217,7 @@ public class NotificationReportDetailModalTests : BunitContext
         });
     }
 
+    /// <summary>Verifies that modal, shows list fallback, when resolved targets null.</summary>
     [Fact]
     public void Modal_ShowsListFallback_WhenResolvedTargetsNull()
     {
@@ -234,6 +242,7 @@ public class NotificationReportDetailModalTests : BunitContext
         });
     }
 
+    /// <summary>Verifies that modal, shows error, when detail fetch fails.</summary>
     [Fact]
     public void Modal_ShowsError_WhenDetailFetchFails()
     {
@@ -310,6 +319,7 @@ public class NotificationReportDetailModalTests : BunitContext
         cut.WaitForAssertion(() => Assert.Empty(cut.FindAll(".modal.show")));
     }
 
+    /// <inheritdoc />
     protected override void Dispose(bool disposing)
     {
         if (disposing)
@@ -321,6 +331,8 @@ public class NotificationReportDetailModalTests : BunitContext
 
     private sealed class ScriptedOutboxActor : ReceiveActor
     {
+        /// <summary>Creates the scripted outbox actor bound to the owning test class.</summary>
+        /// <param name="test">The owning test whose scripted responses the actor replays.</param>
         public ScriptedOutboxActor(NotificationReportDetailModalTests test)
         {
             Receive<NotificationOutboxQueryRequest>(_ => Sender.Tell(test._queryReply));
@@ -337,19 +349,28 @@ public class NotificationReportDetailModalTests : BunitContext
 
     private sealed class AlwaysConfirmDialogService : IDialogService
     {
+        /// <inheritdoc />
         public Task<bool> ConfirmAsync(string title, string message, bool danger = false, string? confirmLabel = null)
             => Task.FromResult(true);
 
         // Register row 75 added a DialogSeverity overload. This stub auto-confirms
         // regardless of severity — it exists to let action paths run end to end, not to
         // assert anything about styling.
+        /// <inheritdoc />
         public Task<bool> ConfirmAsync(string title, string message, DialogSeverity severity, string? confirmLabel = null)
             => Task.FromResult(true);
 
+        /// <inheritdoc />
         public Task<string?> PromptAsync(
             string title, string label, string initialValue = "", string? placeholder = null)
             => Task.FromResult<string?>(null);
 
+        /// <summary>Returns the default result without showing a dialog.</summary>
+        /// <typeparam name="TResult">The type of the dialog result.</typeparam>
+        /// <param name="title">The dialog title (ignored).</param>
+        /// <param name="body">The dialog body (ignored).</param>
+        /// <param name="size">The dialog size (ignored).</param>
+        /// <returns>A task whose result is the default value.</returns>
         public Task<TResult?> ShowAsync<TResult>(
             string title,
             Microsoft.AspNetCore.Components.RenderFragment<DialogContext<TResult>> body,