refactor

src/Poe2Trade.Screen/FramePipeline.cs

@@ -13,6 +13,7 @@ public class FramePipeline : IDisposable
     public IScreenCapture Capture => _capture;
 
     public void AddConsumer(IFrameConsumer consumer) => _consumers.Add(consumer);
+    public void RemoveConsumer(IFrameConsumer consumer) => _consumers.Remove(consumer);
 
     /// <summary>
     /// Capture one frame, dispatch to all consumers in parallel, then dispose frame.