[FEATURE REQUEST] Sync two ways

[PhoenixIV]

Is your feature request related to a problem? Please describe.

I synchronize my phone scans with my computer. I use SyncThing for that. Right now I have to delete scans in two places: Within the app and the file.

Describe the solution you'd like

Would be fun if the app could recognize deleted files. And delete those scans in the app, too.

Describe alternatives you've considered

Only delete scans in the app. Create a script that deletes all files in the folder regularly. Those files are all recreated as long as they exist in the app.

Additional context

[PhoenixIV]

An improvement for now could be to add a setting in the sync job that cleans up all files that do not exist in the app. Or delete all files in the chosen folder, as the app will recreate them.