Insert Keycloak Role Mapping for PrincipalCreation

Please read out the token for gaia-x-* roles and show for each of them a button in the selection. Use for the fields the following labels:

gaia-x-admin = Admin gaia-x-notar = Notar gaia-x-business-owner = Business Owner gaia-x-user = User ...

The selected buttons, will insert into "claims" fields the concatenaed fields e.g. ("gaia-x-notar, gaia-x-admin")