Agent code and restructuring

Pages/Portals/EntityDialogPortal.razor

@@ -0,0 +1,29 @@
+@implements IDisposable;
+
+@inject IEntityDialogService entityDialogService
+
+@if (entityDialogService.HasDialog())
+{
+    <EntityDialogComponent></EntityDialogComponent>
+}
+
+
+@code {
+
+    protected override void OnInitialized()
+    {
+        base.OnInitialized();
+        entityDialogService.Subscribe(OnUpdate);
+    }
+
+    void IDisposable.Dispose()
+    {
+        entityDialogService.Unsubscribe(OnUpdate);
+    }
+
+    void OnUpdate()
+    {
+        InvokeAsync(StateHasChanged);
+    }
+
+}