Track every email sent

[jaspermayone]

possible options:

• https://github.com/tyrauber/email_engine
• https://github.com/ankane/ahoy_email
• https://github.com/kortirso/emailbutler

https://medium.com/keyspark/tracking-pixels-in-ruby-85d1b72b355d - random possibly useful article https://github.com/hackclub/hcb/issues/7054 - ref issue https://github.com/hackclub/hcb/pull/7160 - rf pr