WIP Adjust more colors

public/typo3conf/ext/ep_theme/ext_localconf.php

@@ -2,6 +2,7 @@
 defined('TYPO3_MODE') or die();
 
 $boot = function () {
+    $GLOBALS['TYPO3_CONF_VARS']['SYS']['fluid']['namespaces']['ep'] = ['Ep\\EpTheme\\ViewHelpers'];
     $GLOBALS['TYPO3_CONF_VARS']['LOG']['TYPO3']['CMS']['deprecations']['writerConfiguration'][\TYPO3\CMS\Core\Log\LogLevel::NOTICE] = [];
 
     $GLOBALS['TYPO3_CONF_VARS']['LOG']['EP']['EpTheme']['Service']['BookingApiService']['writerConfiguration'] = [