Create contact form endpoint

[josh-chamberlain]

Context

• in support of Add a contact form to the website pdap.io#180
• this work should be done on the v2 fork
• we already have a mailgun account and an envar for it

Requirements

• accept a contact form submission
• route it to mailgun
• optionally, sanitize it and do other fancy things

[maxachis]

@josh-chamberlain Just to make sure I'm properly understanding what this endpoint will entail, will this endpoint need to accept:

1. A user email
2. A message
3. A type (general (default), bug report, security vulnerability, data correction)

Additionally, which email will this be sent to?

[josh-chamberlain]

@maxachis yep, just an email, message, and type!

it should mail to [email protected]. That said, a volunteer did the other part of the issue, so we might want to see if they want to work on the front end piece. I will check