correctif(attachement_edit): ajoute le cmmposant <form> pour supprimer un attachment via le nouveau <button>

app/views/shared/dossiers/_edit.html.haml

@@ -9,11 +9,7 @@
     - form_options = { url: brouillon_dossier_url(dossier), method: :patch, data: { save_on_input: true } }
   - else
     - form_options = { url: modifier_dossier_url(dossier), method: :patch }
-
-  %div
-    = form_tag('/attachments/:id', method: :delete, data: { 'turbo-method': :delete, turbo: true }, id: dom_id(ActiveStorage::Attachment.new, :delete)) do
-      -# otherwise the closing tag bugs
-
+  = render Attachment::DeleteFormComponent.new
   = form_for dossier, form_options.merge({ html: { id: 'dossier-edit-form', class: 'form', multipart: true, novalidate: 'novalidate' } }) do |f|
 
     %header.mb-6

app/views/shared/dossiers/messages/_form.html.haml

@@ -1,3 +1,4 @@
+= render Attachment::DeleteFormComponent.new
 = form_for(commentaire, url: form_url, html: { class: 'form', multipart: true, data: { controller: 'persisted-form', persisted_form_key_value: @dossier.present? ? dom_id(@dossier) : dom_id(@procedure, :bulk_message) } }) do |f|
   - dossier = commentaire.dossier
   - placeholder = t('views.shared.dossiers.messages.form.write_message_to_administration_placeholder')