Make Cognito redirect URLs configurable in browser application

[tylerthome]

Overview

Update references to the redirect URLs for Cognito in the React application

Action Items

• Establish a configuration convention for the React application, e.g. use a json or xml config format, env file
• Create the configuration for the redirect URI for HUU tenant in AWS Cognito
• Reference the configured value in all statements requiring the redirect URL

Resources/Instructions

The redirect URL tells Cognito where to send a user after authentication. The HomeUniteUs client application is deployed in a variety of environments, e.g. dev-ec2, test-ec2, prod-ec2, host-local, docker-local. Each of these may have different URLs where the client app is hosted, which the app will need to specify in requests to Cognito for signin/signup functionality to work

[sanya301]

@tylerthome has this actually been completed? I see it in the Done section but issue is not closed