Tweaks for the Gothenburg Decidim instance

Newsletter on registration

Removes the newsletter checkbox and the newsletter opt-in modal from the registration form, and defaults the newsletter subscription to opted in for new users.

Remove the newsletter checkbox and modal

• app/overrides/decidim/devise/registrations/new/

Default newsletter opt-in

The registration form is patched to set newsletter to true by default.

• app/forms/concerns/registration_form_override.rb
• lib/decidim/goteborg/engine.rb

Skip the newsletter modal on submit

The registration JS no longer intercepts the form submit to open the newsletter modal (the related handlers are disabled).

• app/packs/src/decidim/user_registrations.js