I don't use oneDrive for sharing files so I do not know how sharing files/linking to documents works thats why i asked.
You can start with something simple like this, a recurrance trigger for once a week then get your file metadata - so you can send an email with the Name/path of folder. And then use the outlook connector to send the email.
With the SharePoint version of get file meta data you have a "Link to item" that you can use in the email so people can go look at it just from a click.
