docs 补充项目注释

ruoyi-common/ruoyi-common-elasticsearch/src/main/java/org/dromara/common/elasticsearch/config/ActuatorEnvironmentPostProcessor.java

@@ -12,12 +12,23 @@ import org.springframework.core.env.ConfigurableEnvironment;
  */
 public class ActuatorEnvironmentPostProcessor implements EnvironmentPostProcessor, Ordered {
 
+    /**
+     * 根据 easy-es 开关同步设置 Elasticsearch 健康检查开关。
+     *
+     * @param environment Spring 环境配置
+     * @param application Spring 应用实例
+     */
     @Override
     public void postProcessEnvironment(ConfigurableEnvironment environment, SpringApplication application) {
         String enable = environment.getProperty("easy-es.enable", "false");
         System.setProperty("management.health.elasticsearch.enabled", enable);
     }
 
+    /**
+     * 返回环境后处理器执行顺序。
+     *
+     * @return 最高优先级
+     */
     @Override
     public int getOrder() {
         return Ordered.HIGHEST_PRECEDENCE;