Enhance invitation token authorization by ensuring policy scope is resolved correctly and marking scope authorization

Author: rsmithlal

app/controllers/concerns/better_together/invitation_token_authorization.rb

@@ -45,7 +45,11 @@ def policy_scope(scope, policy_scope_class: nil, invitation_token: nil)
       token = invitation_token || current_invitation_token
 
       # Create policy scope instance with invitation token
-      policy_scope_class.new(current_user, scope, invitation_token: token).resolve
+      scope = policy_scope_class.new(current_user, scope, invitation_token: token).resolve
+
+      @_pundit_policy_scoped = true
+
+      scope
     end
 
     # Set the current invitation token for use in authorization