feat: add cursor onto tiles

src/components/cursor.tsx

@@ -0,0 +1,22 @@
+import { useEffect, useState } from "react";
+import { Rect } from "react-konva";
+
+function Cursor({ mousePosition }: { mousePosition: Position }) {
+	const [position, setPosition] = useState({ x: 0, y: 0 });
+
+	useEffect(() => {
+		if (mousePosition) {
+			const snappedX = Math.floor(mousePosition.x / 16) * 16;
+			const snappedY = Math.floor(mousePosition.y / 16) * 16;
+
+			setPosition({
+				x: snappedX,
+				y: snappedY,
+			});
+		}
+	}, [mousePosition]);
+
+	return <Rect x={position.x} y={position.y} width={16} height={16} stroke={"white"} strokeWidth={0.5} dash={[2.5]} />;
+}
+
+export default Cursor;