i added more to the main menu, as it has a settings menu now, that stores its files with json. i also changed the font to atkinson hyperlegible and made a BaseMenu class that takes care of the screen scaling for menus.
i also refactored the project folder structure to make it more organized.
the enemy can now track the player with a cast that uses a shape generated in code. the enemy moves using some fancy math that gets the sign of the distance between the ball and the enemy paddles y position to get a normalised number for velocity and the velocity is lerped to smooth out any janky movement.
