Add a custom gesture recognizer to trigger session disconnection when user swipe with a horizontal distance that exceeds half screen width, this works better in native-touch passthrough.

Original ios-moonlight triggers session disconnection with a short swipe from left edge, which happens frequently & unexpectedly in an intense native-touch passthrough gaming condition (like GenshinImpact).

Limelight/ViewControllers/CustomEdgeSwipeGestureRecognizer.h

@@ -0,0 +1,17 @@
+//
+//  CustomEdgeSwipeGestureRecognizer.h
+//  Moonlight-ZWM
+//
+//  Created by ZWM on 2024/4/30.
+//  Copyright © 2024 Moonlight Game Streaming Project. All rights reserved.
+//
+
+#ifndef CustomEdgeSwipeGestureRecognizer_h
+#define CustomEdgeSwipeGestureRecognizer_h
+// CustomEdgeSwipeGestureRecognizer.h
+#import <UIKit/UIKit.h>
+
+@interface CustomEdgeSwipeGestureRecognizer : UIGestureRecognizer
+
+@end
+#endif /* CustomEdgeSwipeGestureRecognizer_h */