[BUGFIX] Remove unnecessary DocHeaderComponent class variable

Classes/Controller/BackendController.php

@@ -33,7 +33,6 @@ use SGalinski\SgJobs\Domain\Repository\CompanyRepository;
 use SGalinski\SgJobs\Domain\Repository\JobRepository;
 use SGalinski\SgJobs\Pagination\Pagination;
 use SGalinski\SgJobs\Service\BackendService;
-use TYPO3\CMS\Backend\Template\Components\DocHeaderComponent;
 use TYPO3\CMS\Backend\Template\ModuleTemplate;
 use TYPO3\CMS\Backend\Template\ModuleTemplateFactory;
 use TYPO3\CMS\Backend\Utility\BackendUtility;
@@ -49,13 +48,6 @@ use TYPO3\CMS\Extbase\Utility\LocalizationUtility;
  * The backend module controller
  */
 class BackendController extends ActionController {
-	/**
-	 * DocHeaderComponent
-	 *
-	 * @var DocHeaderComponent
-	 */
-	protected DocHeaderComponent $docHeaderComponent;
-
 	/**
 	 * @var CompanyRepository
 	 *
@@ -142,7 +134,7 @@ class BackendController extends ActionController {
 
 		// 🛠 Recreate Pagination with updated values
 		$pagination = GeneralUtility::makeInstance(
-			\SGalinski\SgAccount\Pagination\Pagination::class,
+			Pagination::class,
 			$usersQueryBuilder,
 			$currentPage,
 			$itemsPerPage
@@ -155,10 +147,10 @@ class BackendController extends ActionController {
 			$pageInfo = ['uid' => $pageUid];
 		}
 
-		$this->docHeaderComponent = $this->moduleTemplate->getDocHeaderComponent();
-		$this->docHeaderComponent->setMetaInformation($pageInfo);
-		BackendService::makeButtons($this->docHeaderComponent, $this->request);
-		$this->moduleTemplate->assign('docHeader', $this->docHeaderComponent->docHeaderContent());
+		$docHeaderComponent = $this->moduleTemplate->getDocHeaderComponent();
+		$docHeaderComponent->setMetaInformation($pageInfo);
+		BackendService::makeButtons($docHeaderComponent, $this->request);
+		$this->moduleTemplate->assign('docHeader', $docHeaderComponent->docHeaderContent());
 
 		$this->moduleTemplate->assign('pageUid', $pageUid);
 		$this->moduleTemplate->assign('pages', BackendService::getPagesWithJobRecords());