Editor setting popup menu

Work in progress. PR opened to facilitate feedback.

Adds a small popup menu to the editor settings dialogue window accessible through a menu button next to the search bars and through right clicking in the trees.

The goal is to put together a bunch of small quality of life improvement to the way users interact with these settings by allowing to collapse / expand all of the sections at once, collapse all the sections except the one that is currently active and restore everything to their default values without having to manually reset all settings one by one.