✨ Setting for editor font size

[austincondiff]

We need to be able to set the font size for the editor. There should be a setting in the preferences window and Cmd + and Cmd - should do this when the editor is in focus.

[prodskimaya]

Sounds great, I will try and work on this.

[lovetodream]

@Shakenbeet are you still working on this? Otherwise I can give it a try

[lukepistrol]

The setting itself is already available but implementation is still missing @lovetodream

[prodskimaya]

@lovetodream I am no longer able to work on this

[lovetodream]

@lukepistrol alright I'll give it a try