## Description
Support setting a document language that will control the language used
for sending emails to recipients. Additional work has been done to
convert all emails to using our i18n implementation so we can later add
controls for sending other kinds of emails in a users target language.
## Related Issue
N/A
## Changes Made
- Added `<Trans>` and `msg` macros to emails
- Introduced a new `renderEmailWithI18N` utility in the lib package
- Updated all emails to use the `<Tailwind>` component at the top level
due to rendering constraints
- Updated the `i18n.server.tsx` file to not use a top level await
## Testing Performed
- Configured document language and verified emails were sent in the
expected language
- Created a document from a template and verified that the templates
language was transferred to the document
Introduces customization options for the document completion email
template to allow for custom email bodies and subjects for documents
created from direct templates.
## Testing Performed
- Verified correct rendering of custom email subject and body for direct
template documents
- Verified the all other completed email types are sent correctly
