Cloud Synchronization#98

It would be nice to be able to sync the configured modules/profiles/settings to iCloud so I can use it on multiple devices and don’t have to set it up more than once.

I updated this to just be general cloud synchronization, which is now in progress! It will not be using the system-level sync systems, as to allow for additional and cross-platform functionality.

This is now available in the beta/TestFlight streams with the newly added LunaSea accounts!

I decided on not doing native-level synchronizing and instead integrated an account system using Firebase as the backend. This allows for a user to easily backup and restore backups between multiple operating systems, and also allows the backups to remain fully encrypted end-to-end, so I can never see any of the configuration details.