RFC: Common `pubsweet-component-mailer` component
Introduced in !84 (merged), pubsweet-component-aws-ses
uses nodemailer
, and the pubsweet-component-password-reset-backend
component also uses nodemailer
. Perhaps there is a common pubsweet-component-mailer
abstraction here that we should take, one that's simply a wrapper around nodemailer
, but centrally configured, and can be reused frequently?