新增课件搜索逻辑

mec-biz/src/main/java/com/ym/mec/biz/dal/wrapper/LessonCoursewareWrapper.java

@@ -138,6 +138,9 @@ public class LessonCoursewareWrapper {
         @ApiModelProperty("课件详情名称")
         private String coursewareDetailName;
 
+        @ApiModelProperty("课时目标描述")
+        private String lessonTargetDesc;
+
         @ApiModelProperty("知识点")
         private List<CbsLessonCoursewareDetailWrapper.KnowledgePointSmall> knowledgePointList;