Onboarding Flow - Add Realm Connection to Sign in Screen

[xavjones8]

Connect the sign in screen to realm, sending the username and password to their servers and logging the user into the app. This requires access to MongoDB. If you don't have access, let Xavier know.

Acceptance Criteria:

When you click "Sign in" after entering all correct fields, display a Toast Message that says "User logged in" if the user is logged in successfully.

Links and Resources:

MongoDB Authentication Tutorial

Notes

This will require some independent research to debug. I've added the necessary Realm dependencies, but they may be outdated by the time you get to this ticket. Ping Xavier if you have any questions!