Refine pinnwand backend behavior and fix frontend template rendering

src/Controller/FrontendModule/PinboardController.php

@@ -5,16 +5,16 @@ declare(strict_types=1);
 namespace Eiswurm\ContaoPinboardBundle\Controller\FrontendModule;
 
 use Contao\CoreBundle\Controller\FrontendModule\AbstractFrontendModuleController;
+use Contao\CoreBundle\Twig\FragmentTemplate;
 use Contao\FilesModel;
 use Contao\ModuleModel;
-use Contao\Template;
 use Eiswurm\ContaoPinboardBundle\Model\PinboardModel;
 use Symfony\Component\HttpFoundation\Request;
 use Symfony\Component\HttpFoundation\Response;
 
 final class PinboardController extends AbstractFrontendModuleController
 {
-    protected function getResponse(Template $template, ModuleModel $model, Request $request): Response
+    protected function getResponse(FragmentTemplate $template, ModuleModel $model, Request $request): Response
     {
         $collection = PinboardModel::findBy(
             ['published = ?'],
@@ -46,9 +46,9 @@ final class PinboardController extends AbstractFrontendModuleController
             }
         }
 
-        return $this->render('@Contao/frontend_module/pinnwand.html.twig', [
-            'entries' => $notes,
-            'module' => $model,
-        ]);
+        $template->set('entries', $notes);
+        $template->set('module', $model);
+
+        return $template->getResponse();
     }
 }