Massive refactor. Merge forward_auth into App, remove references to unimplemented OIDC federation and SAML features. Add group and user custom claims. Groups now allocate which apps a user can use

app/controllers/admin/groups_controller.rb

@@ -67,7 +67,7 @@ module Admin
     end
 
     def group_params
-      params.require(:group).permit(:name, :description)
+      params.require(:group).permit(:name, :description, custom_claims: {})
     end
   end
 end