decidim/decidim

decidim-core/spec/mailers/previews/notification_mailer_preview.rb was added.

decidim-templates/spec/system/admin/valuator_uses_proposal_answer_templates_spec.rb was added.

decidim-proposals/app/queries/decidim/proposals/similar_proposals.rb was removed.

decidim-proposals/app/forms/decidim/proposals/proposal_wizard_create_step_form.rb was removed.

decidim-proposals/spec/forms/decidim/proposals/proposal_wizard_create_step_form_spec.rb was removed.