renamed template method to not rely on overloading

added test for scheduler service bean

abstracto-application/core/core-impl/src/main/java/dev/sheldan/abstracto/core/commands/help/Help.java

@@ -94,7 +94,7 @@ public class Help implements Command {
         if(templateKey == null || !commandConfiguration.isTemplated()) {
             return defaultText;
         } else {
-            return templateService.renderTemplate(templateKey, null);
+            return templateService.renderTemplateWithMap(templateKey, null);
         }
     }