Upgrade the `@react-email/render` package to handle
suspense during renders.
We could have just swapped to `renderAsync` for the 0.0.x
version of the package but it's better to upgrade as part
of this change.
CI has been run locally and emails have been verified to
work and render as expected in our local mail trap.
Implementation of a universal upload allowing for multiple storage backends
starting with `database` and `s3`.
Allows clients to put and retrieve files from either client or server using
a blend of client and server actions.
This change actually makes the authoring flow work for
the most part by tying in emailing and more.
We have also done a number of quality of life updates to
simplify the codebase overall making it easier to continue
work on the refresh.
