Merge origin/main into feat/external-2fa-codes. Resolve formatting
conflicts caused by biome rollout; preserve both feature streams:
PR's external 2FA token + signing-session 2FA proof additions plus
main's RateLimit/RecipientExpired/signingReminders/date-auto-insert.
In complete-document-with-token.ts, drop the duplicate early
field-fetching block introduced when main moved that logic later
with date auto-insert support; keep the EXTERNAL_TWO_FACTOR_AUTH
check using derivedRecipientActionAuth.
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.