FIX deck counter using old Class 'Rectangle'

public/board.js

@@ -61,7 +61,8 @@ class Board{
 			fillStyle: "#0000FF"
 		});
 		clickableItems['deckSprite'].draw();
-		let deckCounterSprite = new Circle({
+		let deckCounterSprite = new Shape({
+			shape: 'circle',
 			name: 'deckCounter',
 			x: canvas.width-cardWidth/5,
 			y: canvas.height-cardHeight/5,