[BUGFIX] fix missing backend module icon for TYPO3 10

ext_localconf.php

@@ -75,5 +75,18 @@ call_user_func(
 		);
 
 		$GLOBALS['TYPO3_CONF_VARS']['SC_OPTIONS']['languagevisibility']['recordElementSupportedTables']['tx_sgjobs_domain_model_job'] = [];
+
+		// register icons for TYPO3 10 compatibility
+		if (version_compare(\TYPO3\CMS\Core\Utility\VersionNumberUtility::getCurrentTypo3Version(), '11.0.0', '<')) {
+			$iconRegistry = \TYPO3\CMS\Core\Utility\GeneralUtility::makeInstance(
+				\TYPO3\CMS\Core\Imaging\IconRegistry::class
+			);
+
+			$iconRegistry->registerIcon(
+				'extension-sg_jobs-module',
+				\TYPO3\CMS\Core\Imaging\IconProvider\SvgIconProvider::class,
+				['source' => 'EXT:sg_jobs/Resources/Public/Icons/module-sgjobs.svg']
+			);
+		}
 	}
 );