Request: A way to select a folder and upload exports to for Dropbox/Onedrive. A setting to remind user about export on exit.

[Azmoria]

A request on discord asked if we can have auto backups to a selected onedrive/dropbox folder.

I think to start we can add a reminder on tab close about exports and a button to take one before exiting.

For dropbox we'd need to build authorization and make an api call. Probably could use the chooser that's already implemented to select and remember the folder.

Onedrive has auth already built, similarly we could use their picker to get the folder. Then use the api to upload.

Have to look into api limits/requirements.