tree 82505b89d05b6c705beb32ac9c658f1a6aaa4561
parent d6eee91cd9f6dc38e00941697676fa65dcb316b2
author Kamil Musin <kamilm@google.com> 1683552077 +0200
committer Kamil Musin <kamilm@google.com> 1683554440 +0200

Change OutgoingEmail to use a soy instead of string concatenation.

For better support of html features (for example `<style>` blocks) in
Email Clients emails need to be properly formated with <!DOCTYPE>
<html> <head> and <body> tags.

Additionally similarly changes are planned for ChangeEmail as they allow
for more structure in the templates.

This is resubmit of Iabf8f738b that doesn't require to "ordain as
sanitized" strings containing html.

Google-Bug-Id: b/266904943
Release-Notes: skip
Change-Id: Id4e7d3e68832c9c7449b0d21545dec5a5c84ace4