adjust login to use graphql, rather than server side

[dmpe]

https://github.com/apollographql/apollo-tooling
-https://pypi.org/project/django-graphql-social-auth/
-https://github.com/flavors/django-graphiql-debug-toolbar
-https://django-graphql-jwt.domake.io/en/latest/

https://stackabuse.com/building-a-graphql-api-with-django/