Add an option for save config (maybe all config with all files)

[SuperSergeyK]

I playing osu on iphone 11, and everything is good but because osu lazer isn’t officially in app store i downloaded it with sideloadly. And i can use app without problems only a week, and after this i need to reupload app onto iphone, and i’ll need to set up for second time. So button with configuration will be awesome!

[peppy]

Please wait for an app store release. We won't be making workarounds for unofficial releases sorry.

[SuperSergeyK]

Ok, but do you have an information then app release?

[peppy]

Soon(tm)