✨ Add: listener

DouShouQi_App/DouShouQi_App/Components/Scene/GameScene.swift

@@ -65,6 +65,10 @@ class GameScene : SKScene {
         
         initializeBoard(game!.board)
         
+        gameVM.game.addPieceRemovedListener { _, _, piece in
+            self.pieces[piece.owner]![piece.animal]?.removeFromParent()
+        }
+        
         gameVM.start()
     }