Add event listeners to make the arrow spin! 1. When the user clicks the green flag, make the arrow point to the right. 2. When the user presses the up/left/right/down arrow keys, make the arrow point in that direction. 3. When the user presses the 'a' key, make the arrow turn 15 degrees to the left. 4. When the user presses the 'd' key, make the arrow turn 15 degrees to the right. 5. When the spacebar is pressed, make the arrow point towards the mouse.
