Layout the updated newsletter flow

I'm changing how the newsletters and the emails are created to split it out.

Users will Create a newsletter, create the email and schedule the email. As 3 different steps.

The plan then is to allow you to create the email and keep it as a draft until you schedule it.

But also add different emails to the newsletter so the newsletter can have a profile page that shows the emails on that newsletter so you can use it for content marketing further down the line. Which I think is an under used feature of newsletters.

You can also show potential subscribers what is in the newsletter.