feature [AdminBundle] Implement setting view + introduce dashboard vi…

…ews + cleanup navigation

GraphQL/Resolver/Field/QueryResolver.php

@@ -82,7 +82,7 @@ public function resolve($value, $args, $context, ResolveInfo $info) {
             case 'get':
                 return $this->ifAccess(empty($args['id']) ?
                     $contentManager->create($domain, $type) :
-                    $contentManager->get($domain, $type, $args['id'], $args['includeDeleted'])
+                    $contentManager->get($domain, $type, $args['id'], $args['includeDeleted'] ?? false)
                 );
             case 'find':
                 return $contentManager->find(