Volumearc widget
Almost the same as volumebar widget, but using arcchart:
Supports:
- scroll up - increase volume,
- scroll down - decrease volume,
- left click - mute/unmute.
Installation
Clone repo, include widget and use it in rc.lua:
require("volumearc")
...
s.mytasklist, -- Middle widget
	{ -- Right widgets
    	layout = wibox.layout.fixed.horizontal,
		...
		volumearc_widget,
		...
