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.AuditLog.Tests/Integration/ExecutionIdCorrelationTests.cs

@@ -22,7 +22,7 @@ using ZB.MOM.WW.ScadaBridge.SiteRuntime.Scripts;
 namespace ZB.MOM.WW.ScadaBridge.AuditLog.Tests.Integration;
 
 /// <summary>
-/// Audit Log #23 — ExecutionId end-to-end correlation suite verifying the
+/// ExecutionId end-to-end correlation suite verifying the
 /// universal per-run correlation promise: <b>every audit row produced by one
 /// script execution carries the same non-null <see cref="AuditEvent.ExecutionId"/></b>.
 /// </summary>
@@ -39,8 +39,8 @@ namespace ZB.MOM.WW.ScadaBridge.AuditLog.Tests.Integration;
 /// reads the rows back from the central store and asserts the shared id.
 /// </para>
 /// <para>
-/// Composes the same pipeline as the M2 <see cref="SyncCallEmissionEndToEndTests"/>
-/// and the M4 <see cref="DatabaseSyncEmissionEndToEndTests"/>: an in-memory
+/// Composes the same pipeline as the sync-call <see cref="SyncCallEmissionEndToEndTests"/>
+/// and the database-write <see cref="DatabaseSyncEmissionEndToEndTests"/>: an in-memory
 /// <see cref="SqliteAuditWriter"/> + <see cref="RingBufferFallback"/> +
 /// <see cref="FallbackAuditWriter"/> on the site, drained by a real
 /// <see cref="SiteAuditTelemetryActor"/> through the shared
@@ -57,6 +57,8 @@ public class ExecutionIdCorrelationTests : TestKit, IClassFixture<MsSqlMigration
 {
     private readonly MsSqlMigrationFixture _fixture;
 
+    /// <summary>Initializes the suite with the shared MS SQL migration fixture.</summary>
+    /// <param name="fixture">The shared MS SQL migration fixture.</param>
     public ExecutionIdCorrelationTests(MsSqlMigrationFixture fixture)
     {
         _fixture = fixture;
@@ -146,6 +148,8 @@ public class ExecutionIdCorrelationTests : TestKit, IClassFixture<MsSqlMigration
             FastTelemetryOptions(),
             NullLogger<SiteAuditTelemetryActor>.Instance)));
 
+    /// <summary>Verifies that one execution performing an API call and a database write produces central rows that all share one non-null execution id.</summary>
+    /// <returns>A task that represents the asynchronous operation.</returns>
     [SkippableFact]
     public async Task OneExecution_ApiCallAndDbWrite_AllCentralRows_ShareOneNonNullExecutionId()
     {