CS:GO-like crosshair overlay for awesomewm

Customization:

name	default	description
`screen`	screen.primary	the monitor
`visible`	false	visibility on startup
`color`	"#00FF00FF"	crosshair color
`size`	12	crosshair size
`thickness`	6	crosshair thickness
`gap`	4	crosshair gap
`outline`	0	crosshair outline (border)
`dot`	0	crosshair dot radius
`apps`	nil	automatically enable crosshair for applications (e.g. apps = {"Apex Legends", "Counter-Strike.*"})

Clone the repo and import the module:

git clone https://github.com/intrntbrn/crosshair ~/.config/awesome/crosshair
echo "require('crosshair')({ visible = true, color = '#00FFFF' })" >> ~/.config/awesome/rc.lua

echo "awesome.emit_signal('crosshair::toggle')" | awesome-client