update attributes wording and styles user search engine

app/views/users/dossiers/index.html.haml

@@ -10,10 +10,10 @@
   .container
     %h1.page-title.fr-h2= t('views.users.dossiers.index.dossiers')
     - if current_user.dossiers.count > 2
-      #search-2.fr-search-bar.fr-search-bar--lg{ role: "search", "aria-label": t('views.users.dossiers.search.search_file') }
+      #search-2.fr-search-bar.fr-search-bar--lg
         = form_tag recherche_dossiers_path, method: :get, :role => "search", class: "flex width-100 fr-mb-5w" do
           = label_tag "q", t('views.users.dossiers.search.search_file'), class: 'fr-label'
-          = text_field_tag "q", "#{@search_terms if @search_terms.present?}", placeholder: t('views.users.dossiers.search.search_file'), class: "fr-input"
+          = text_field_tag "q", "#{@search_terms if @search_terms.present?}", placeholder: t('views.users.dossiers.search.placeholder'), class: "fr-input"
           %button.fr-btn
             = t('views.users.dossiers.search.simple')
 

config/locales/en.yml

@@ -448,7 +448,8 @@ en:
         demande:
           edit_dossier: "Edit file"
         search:
-          search_file: Search a file
+          placeholder: File number, keywords
+          search_file: Search a file (File number, keywords)
           simple: Search
         secondary_menu: Secondary menu
         index:

config/locales/fr.yml

@@ -449,7 +449,8 @@ fr:
         demande:
           edit_dossier: "Modifier le dossier"
         search:
-          search_file: Rechercher un dossier
+          placeholder: N° de dossier, mots-clés
+          search_file: Rechercher un dossier (N° de dossier, mots-clés)
           simple: Rechercher
         secondary_menu: Menu secondaire
         index: