Ability to sync between multiple devices

[idoodler]

Is your feature request related to a problem? Please describe.
I have two devices, a MacBook and a SteamDeck with SteamOS, I'd like to sync the state between both devices

Describe the solution you'd like
This should be all done with the technology provided by the user, so maybe the following technologies would be nice

• Git
• Nextcloud
• syncthing
• or simply syncing the Folder
  • Tho I am unsure how it would work when syncing the .db files