(Feature Request) UI Icon Swapper/changer

[stackingflow]

trafficstars

Can you please add an option to swap/change the UI Icons (toolbar icons - pen tool, move tool etc) using svg codes.

Something like this:

With import and export feature which would have a syntax like this. (So that users can easily share the config file)

https://pastebin.com/9gdaxtPD (.yml file used in this case)