only add mouse if it has buttons and add vebose device friendly names

[ghost]

Udev is adding two devices per mice this fixes that issue there is also no udev logging when a device is added that was removed at some point. Ive also added the device friendly name to the logging. Note I do have two mice and keyboards plugged in for testing.

[INFO] [udev]: Added Device Keyboard Telink Wireless Receiver (/dev/input/event7).
[INFO] [udev]: Added Device Keyboard AT Translated Set 2 keyboard (/dev/input/event3).
[INFO] [udev]: Added Device Mouse Telink Wireless Receiver Mouse (/dev/input/event4).
[INFO] [udev]: Added Device Mouse ETPS/2 Elantech Touchpad (/dev/input/event10).

also fixed game focus mode in udev not working. I looked at dinput driver for windows seems like it will need updated as well is using the same logic that didnt work on this driver.

[markwkidd]

Nice!

[inactive123]

Hi, thanks for the contribution. I will ask some teammembers to review this shortly.

[ghost]

no problems the dev/mouse[x] is a legacy hack for old programs to access usb mice as ps2 mice. We have no need for it .

https://www.kernel.org/doc/html/latest/input/input.html section 1.3.1.3 even a touch screen has a button and pointer device will have at least one button.

[inactive123]

@jdgleaver reviewed this and said it's probably fine to merge as-is.