[Global] Message global : possibilité d'afficher un message sur toutes les pages du front

ShopBundle/Resources/public/js/backend/script/merchant/vuejs-merchant.js

                 sectionsArray: [
                     {
                         name: 'general',
-                        nameDisplay: 'Catalogue'
+                        nameDisplay: 'Général'
                     },
                     {
                         name: 'product',

ShopBundle/Resources/views/backend/merchant/panel_general.html.twig

         <div class="col-12">
             {{ form_row(form.merchantConfigs['second-line-element-menu']) }}
         </div>
+        <div class="col-12">
+            {{ form_row(form.merchantConfigs['message-global-alert-type']) }}
+        </div>
+        <div class="col-12">
+            {{ form_row(form.merchantConfigs['message-global-alert']) }}
+        </div>
         {{ macros.card_end() }}
     </div>
 </div>