Tighter integration with hosting providers

It may be useful for users to be able to easily switch between the admins of various Netlify/Netlify CMS websites from any site that given user manages or to be able to access form data, analytics, and deploys, that typically would be in the Netlify app directly from Netlify CMS.

I am not suggesting that we rebuild the Netlify app inside of Netlify CMS, however I do think it would be beneficial to include some information where it makes sense.

Start by reviewing the existing Netlify CMS integration and how hosting-provider features are exposed to users. The issue does not name files, tests, or entry points, so first narrow the proposal into a specific user flow and define which provider information must be available before implementation begins.

Written by the indexing model from the issue text.