Steps:
- Setup Facebook login within our Okta (both Preview and Production)
- Ensure the Social Login feature flag is enabled
- Create a Facebook Identity Provider given our Facebook App ID information
- REF: https://developer.okta.com/authentication-guide/social-login/
- Convert all clients to use Okta FB login instead of existing FB login
- Remove existing Facebook token generation from the Polymer backend
- Remove existing Facebook access tokens from Polymer backend
- Remove existing Facebook token generation from the Polymer backend