【添加】等待、进行中 状态，记录mj的进度

yudao-module-ai/yudao-module-ai-api/src/main/java/cn/iocoder/yudao/module/ai/enums/AiChatDrawingStatusEnum.java

@@ -15,6 +15,8 @@ import lombok.Getter;
 public enum AiChatDrawingStatusEnum {
 
     SUBMIT("submit", "提交任务"),
+    WAITING("waiting", "等待"),
+    IN_PROGRESS("in_progress", "进行中"),
     COMPLETE("complete", "完成"),
     FAIL("fail", "失败"),