[TASK] Remove pagebrowser plugin registration and unused constants

Configuration/TypoScript/Frontend/constants.typoscript

@@ -26,18 +26,4 @@ plugin.tx_sgjobs {
 		# cat=plugin.tx_sgjobs/other; type=int+; If set to 1, the application-form page will redirect to the overview if no jobId is passed
 		disallowUnsolicitedApplication = 0
 	}
-
-	pagebrowser.settings {
-		# Number of page links to show before the current page
-		pagesBefore = 1
-
-		# Number of page links to show before the current page
-		pagesAfter = 1
-
-		# Enables section for "more" pages. This section is shown after links to next pages, normally like three dots (1 2 3 ...). Notice that you can also hide it by emptying corresponding template section.
-		enableMorePages = 1
-
-		# Enables section for "less" pages. This section is shown after links to next pages, normally like three dots (... 1 2 3) Notice that you can also hide it by emptying corresponding template section.
-		enableLessPages = 1
-	}
 }

ext_localconf.php

@@ -65,12 +65,6 @@ call_user_func(
 				'JobTeaser' => ''
 			]
 		);
-		\TYPO3\CMS\Extbase\Utility\ExtensionUtility::configurePlugin(
-			'SGalinski.sg_jobs',
-			'PageBrowser',
-			['PageBrowser' => 'index',],
-			['PageBrowser' => '',]
-		);
 		// Backend preview for plugins
 		$GLOBALS['TYPO3_CONF_VARS']['SC_OPTIONS']['cms/layout/class.tx_cms_layout.php']['tt_content_drawItem']['sg_jobs']
 			= \SGalinski\SgJobs\Hooks\PageLayoutView\PluginRenderer::class;