[$30] add provider name to provider login at top of banner

[kbowerma]

When you are logged in as a provider lets add the provider name underneath the users first and last name.

[muzehyun]

@kbowerma Can't reassign. Could you add me to this project so I can assign this to me?

[kbowerma]

@muzehyun you are now a collaborator and can assign issues to yourself.

[muzehyun]

In current backend, provider is removed before returning as login result.
Can I change them to include provider info?
I need backend repository permission.

UserSchema.options.toObject.transform = function (doc, ret, options) { // eslint-disable-line no-unused-vars
  const sanitized = _.omit(ret, '__v', '_id', 'password', 'provider', 'createdAt', 'updatedAt');
  sanitized.id = doc._id;
  return sanitized;
};

[kbowerma]

thanks @muzehyun you have been added you can go ahead and update the response. add dsp-frontend/37 to your commit so we can track across repos