docs(code): correct comments stale after the perf remainder

tests/Server/ZB.MOM.WW.OtOpcUa.Runtime.Tests/Drivers/DriverHostActorArtifactCacheTests.cs

@@ -143,7 +143,7 @@ public sealed class DriverHostActorArtifactCacheTests : RuntimeActorTestBase
     public void AThrowingCache_DoesNotFailTheApply()
     {
         // By the time the cache runs, an Applied ACK has already gone to the coordinator. If a cache
-        // failure escaped, ApplyAndAck's catch would send a SECOND, contradictory Failed ACK for a
+        // failure escaped, HandleArtifactForApply's catch would send a SECOND, contradictory Failed ACK for a
         // deployment the fleet already believes is live.
         var db = NewInMemoryDbFactory();
         var (deploymentId, _) = SeedDeployment(db, RevA, clusterId: null);

tests/Server/ZB.MOM.WW.OtOpcUa.Runtime.Tests/Drivers/DriverHostActorAsyncCacheWriteTests.cs

@@ -23,7 +23,7 @@ namespace ZB.MOM.WW.OtOpcUa.Runtime.Tests.Drivers;
 /// </summary>
 /// <remarks>
 ///     <para>
-///         The ACK was never the thing at risk: <c>ApplyAndAck</c> sends it BEFORE it caches, so a
+///         The ACK was never the thing at risk: <c>HandleArtifactForApply</c> sends it BEFORE it caches, so a
 ///         blocking store still acked promptly. What it blocked was <b>everything after</b> — the host
 ///         could not dequeue a driver value burst, a diagnostics request or the next dispatch until
 ///         SQLite was done. So the load-bearing assertion here is that the actor answers an unrelated

tests/Server/ZB.MOM.WW.OtOpcUa.Runtime.Tests/Drivers/DriverHostActorLiveValueTests.cs

@@ -31,7 +31,8 @@ namespace ZB.MOM.WW.OtOpcUa.Runtime.Tests.Drivers;
 ///         Drives a real apply through <see cref="V3ArtifactSeeder"/>: the seeded artifact carries the v3
 ///         raw-tag chain (RawFolder → DriverInstance(RawFolderId) → Device → Tag) + an optional
 ///         UnsTagReference projecting each raw tag into an equipment. <c>DispatchDeployment</c> triggers the
-///         <c>ApplyAndAck → PushDesiredSubscriptions</c> pass that builds the map; the sink and mux are
+///         <c>BeginDirectApply → HandleArtifactForApply → PushDesiredSubscriptionsFromParsed</c> pass that
+///         builds the map; the sink and mux are
 ///         injected as <see cref="Akka.TestKit.TestProbe"/>s.
 ///     </para>
 /// </summary>