fix(Champ.checkbox): single checkbox should not be wrapped in fieldset. single checkbox uses fr-checkbox not fr-radio

Co-authored-by: Corinne Durrmeyer <corinne@inseo.fr>

app/components/editable_champ/checkbox_component.rb

@@ -1,9 +1,5 @@
 class EditableChamp::CheckboxComponent < EditableChamp::EditableChampBaseComponent
-  def dsfr_champ_container
-    :fieldset
-  end
-
   def dsfr_input_classname
-    'fr-radio'
+    'fr-checkbox'
   end
 end

app/components/editable_champ/checkbox_component/checkbox_component.html.haml

@@ -1,4 +1,3 @@
-.fr-fieldset__element
 .fr-checkbox-group
   = @form.check_box :value,
     { required: @champ.required?, id: @champ.input_id, checked: @champ.true?, aria: { describedby: @champ.describedby_id }, class: class_names('required' => @champ.required?)},

app/components/editable_champ/section_component/section_component.html.haml

@@ -10,7 +10,6 @@
           = fields_for champ.input_name, champ do |form|
             = render EditableChamp::EditableChampComponent.new form:, champ:
 - else
-  .fr-fieldset__element.fr-my-0
   - if header_section
     .fr-fieldset__legend.fr-my-0{ class: "reset-#{tag_for_depth}" }
       = render EditableChamp::HeaderSectionComponent.new(champ: header_section)

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

@@ -21,7 +21,7 @@
 
           = render Procedure::NoticeComponent.new(procedure: dossier.procedure)
 
-    = render EditableChamp::SectionComponent.new(dossier: dossier_for_editing, types_de_champ: dossier_for_editing.revision.types_de_champ_public)
+    %fieldset.fr-fieldset= render EditableChamp::SectionComponent.new(dossier: dossier_for_editing, types_de_champ: dossier_for_editing.revision.types_de_champ_public)
 
     = render Dossiers::PendingCorrectionCheckboxComponent.new(dossier: dossier)
 

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

@@ -3,7 +3,7 @@
     %section.counter-start-header-section
       = render NestedForms::FormOwnerComponent.new
       = form_for dossier, url: annotations_instructeur_dossier_path(dossier.procedure, dossier), html: { class: 'form', multipart: true } do |f|
-        = render EditableChamp::SectionComponent.new(dossier:, types_de_champ: dossier.revision.types_de_champ_private)
+        %fieldset.fr-fieldset= render EditableChamp::SectionComponent.new(dossier:, types_de_champ: dossier.revision.types_de_champ_private)
 
       = render Dossiers::EditFooterComponent.new(dossier: dossier, annotation: true)
   - else