Better HID Joystick/Gamepad support

[DPRCZ]

You can get inspiration here:
https://github.com/ikjordan/picozx81/tree/main/usb

[polpo]

Thanks for pointing this out! I was planning on using https://github.com/RobertDaleSmith/USBRetro as a basis because it supports a lot of different joysticks, but this may be good as a basis for supporting "simple" USB HID joysticks.