self-hosted sync

[zeugor]

Describe the solution you'd like I would like to have openScale installed in multiple Android terminals, and when we add a new measure in one of the terminals the change is applicable automatically in every terminal openScale instance.

Describe alternatives you've considered Currently openScale offers scheduled backups. But in order to apply the change in other terminal, we need to import it manually.

Additional context The synchronization issue could be self manage with google-drive, dropbox, syncthing...