Export and import settings as .json file

[PopCat19]

Is your feature request related to a problem? Please describe.
I'm always frustrated when I use different devices that I have to change the settings before playing on it.

Describe the solution you'd like
A button that exports the current settings as .json file and a button to import a .json config file.

Describe alternatives you've considered
An alternative could be a cloud saving feature, where all players have to do is to enter their username to load their configs. A password should be required to change a player's cloud configs.

Additional context
The button should appear at the top or the bottom of the settings page. Add preventative measures in case an invalid .json file is imported to avoid bugs.

[Calemy]

sounds simple enough to be implemented. i'll take a look at that in a while