desktop: width/height detection-thingie [linux ubuntu 21.04]

[coderofsalvation]

First of all: very cool to see this project ❤️
Interestingly, the width/height doesn't seem to get detected properly on my linux:

ps. apptron -debug run seems to hang, no window, no stdout

This is all I know right now, haven't dived into the code yet.

[progrium]

thanks, i caught this but hadn't made an issue for it yet