constant/dynamic width

[apprehensions]

a neat feature of both fnott and dunst - both notification daemons that support wayland, is the ability to have a constant or dynamic width of the notification itself, where the notification width is resized automatically by the length of the notification, Example:

[jplatte]

Seems like a duplicate of #69.

[neuromagus]

my torrent notification did not inserted if I set width by number. Another notifiers have this option (fnott, dunst).