Encrypt GitHub Access Tokens

[alysivji]

As a developer, I want to secure bearer tokens stored in our database.

During the GitHub OAuth flow, we get bearer tokens from GitHub. These are saved in the database, but not encrypted. We don't use these tokens and only use GitHub to verify identity. There really isn't a risk here, but wanted to make a ticket to get it on the backlog.

Workflow

• create new field with EncryptedType
• write scriptt to run thru records and convert
• delete old field and rename new field
• have a script run to enter a record into the database, if one does not exist