ISTWCMS-5214: adding theming for opportunity nodes and fixing dates

src/Service/UwNodeContent.php

@@ -656,7 +656,7 @@ class UwNodeContent {
     // so that the display after the content.
     if ($view_mode == 'teaser') {
       $content_data['footer']['posted'] = $this->addToContentData('date', 'field_uw_opportunity_date');
-      $content_data['footer']['opportunity_type'] = $this->addToContentData('terms', ['field_uw_opportunity_type']);
+      $content_data['footer']['deadline'] = $this->addToContentData('date', 'field_uw_opportunity_deadline');
     }
 
     if ($node_flags['get_footer']) {