loader for left-menu projects and circles added

src/menu-left.pug

@@ -79,10 +79,16 @@ solid-router#navbar-router(default-route='dashboard')
           div.menu-icon.icon-folder-alt
       solid-route(name='project', rdf-type='hd:project', use-id='', hidden)
       div.sub-menu.menu-notification
+        div#loader-projects.loader.loader-menu
+          div
+          div
+          div
+          div
         solid-display.project-tab(
           bind-user
           nested-field='projects'
           fields='project'
+          loader-id='loader-projects'
           empty-widget='hubl-create'
           empty-value='projet'
           widget-project='hubl-menu-fix-url-project'
@@ -100,10 +106,16 @@ solid-router#navbar-router(default-route='dashboard')
           div.menu-icon.icon-folder-alt
       solid-route(name='circle', rdf-type='hd:circle', use-id='', hidden)
       div.sub-menu.menu-notification
+        div#loader-circles.loader.loader-menu
+          div
+          div
+          div
+          div
         solid-display.circle-tab(
           bind-user
           nested-field='circles'
           fields='circle'
+          loader-id='loader-circles'
           empty-widget='hubl-create'
           empty-value='cercle'
           widget-circle='hubl-menu-fix-url-circle'
@@ -120,7 +132,7 @@ solid-router#navbar-router(default-route='dashboard')
         div.menu-icon.icon-envelope-letter
       solid-route(name='messages', rdf-type='foaf:user', use-id='', hidden)
       div.sub-menu.menu-notification
-        div#loader-messages.loader.loader-color-menu
+        div#loader-messages.loader.loader-menu
           div
           div
           div