docs: private void initTemplateEngineCfg() {
          configuration = new Configuration();
          configuration.setDefaultEncoding("UTF-8");
          final ServletContext servletContext = AbstractServletListener.getServletContext();
  
          configuration.setServletContextForTemplateLoading(servletContext, "/plugins/" + dirName);
          LOGGER.log(Level.DEBUG, "Initialized template configuration");
      }