Automatic File / Image Backup for dynalist pro users

@Erica this would be a really nice feature for dynalist pro users

If a user links their dropbox account, it would be nice if they can have an automated backup everytime a file is uploaded to dynalist (either within that time frame, or maybe once / day).

There should be a selection in dynalist settings to specify what things should be downloaded. E.g. all image files (.png, .gif,. jpg) , all pdfs. So you can exclude other file types (.zip files), etc that might be too large

Image / file assets will be automatically downloaded to “dropbox/app/images” and only new assets would be downloaded there.