破坏性更新，移除了Core/Framework（对应的上下文类移动到了Library）

Workbench/MainWindowViewModel.cs

@@ -41,7 +41,8 @@ namespace Serein.Workbench
             }
             else
             {
-                FlowEnvironment = new FlowEnvironmentDecorator(uIContextOperation);
+                FlowEnvironment = new FlowEnvironmentDecorator();
+                FlowEnvironment.SetUIContextOperation(uIContextOperation);
                 //_ = FlowEnvironment.StartRemoteServerAsync();
                 this.window = window;
             }