huge queue refactoring:

3 queues -> 1 queue
send delete validate updates

Azaion.Annotator/Annotator.xaml.cs

@@ -243,9 +243,9 @@ public partial class Annotator
                         return;
 
                     var res = DgAnnotations.SelectedItems.Cast<AnnotationResult>().ToList();
-                    var annotations = res.Select(x => x.Annotation).ToList();
+                    var annotationNames = res.Select(x => x.Annotation.Name).ToList();
 
-                    await _mediator.Publish(new AnnotationsDeletedEvent(annotations));
+                    await _mediator.Publish(new AnnotationsDeletedEvent(annotationNames));
                     break;
             }
         };
@@ -555,6 +555,7 @@ public partial class Annotator
 
         LvFiles.Items.Refresh();
         IsInferenceNow = false;
+        StatusHelp.Text = "Розпізнавання зваершено";
         AIDetectBtn.IsEnabled = true;
     }