Allow a report to be attached to a JO email

We're working with clients who have large numbers of individual users. In order to provide better insight into what those users are doing, I would like to set up a monthly update email that includes the full user list and data, in addition to summary charts. For some clients, this data is directly tied to their invoicing, so it's important to have a scalable way to deliver it.

I'd like to be able to attach a CSV file to a copilot email. The report itself is easy to produce in Reports 2.0 and the CSMs can download it from the 360 page. But as we scale that will become more and more difficult to continue doing.