Add a separate .bak created on BUILD

[Jayjay21Knight]

People are genuinely bad at "just hit save all the time" type systems, myself included. While bugs/crashes are uncommon software that can crash occasionally can be a headache, for numerus other IRL issues, powerouts, etc loosing progress can be a killer.

I know within myself that the use of the "build" feature has a UI feeling of the weight of a "save", which everyone has to learn that is not actually the case.

Suggestion: Separate from the "on save" .bak file, make the "on build" create a project.build.bak

[maxoakland]

That's a good idea. Another thing could be an option in the Settings menu to automatically save when building, turned off by default

[chunkysteveo]

It's a great idea to include in the setup - i'm almost always Ctrl+S and then Build, but it would be good have the BAK done too.