A better way for wmctrl to search and track Qubes windows ID's

[Aekez]

Here is an example

#!/bin/sh
wid=$(xdotool search --name 'Mozilla Firefox')
wmctrl -i -r $wid -b toggle,fullscreen

The goal is to make this script as easy as possible for users to use, with as little overhead/complexity as it allows for in the scripts language. However requiring the user to manually adjust the search mechanism in the script is not meeting that goal, it adds complexity for the user. Furthermore, it's prone to fail as the title changes, multiple windows open with the same title, and so forth.

A better approach is sought to fix this issue.