feat: 集成edu-core视频组件并更新版本至2.0.38

- 添加edu-core依赖以使用标准化的课程视频组件
- 将本地common-video组件替换为edu-core的CommonCourseVideo
- 重构章节详情页，移除原有的视频播放逻辑和倒计时功能
- 修复medicaldes页面样式问题，确保布局正确
- 在课程详情页传递课程封面图给视频组件
- 更新应用版本号至2.0.38

pages/course/courseDetail.vue

@@ -1062,12 +1062,12 @@
 				v.isAudition == 1 && this.userVip==null && this.librayList[this.curIndex].isBuy == 0 ? noRecored = true : ''
 				if(this.userVip){
 					uni.navigateTo({
-						url: `${_myurl}?navTitle=${this.pageTitle}&title=${v.title}&courseId=${this.courseId}&id=${v.id}&conditions=${v.conditions}&noRecored=${noRecored}`,
+						url: `${_myurl}?navTitle=${this.pageTitle}&title=${v.title}&courseId=${this.courseId}&id=${v.id}&conditions=${v.conditions}&noRecored=${noRecored}&curriculumImgUrl=${this.course.image}`,
 					});
 				}else{
 					if(v.isAudition == 1||this.librayList[this.curIndex].isBuy == 1){
 						uni.navigateTo({
-							url: `${_myurl}?navTitle=${this.pageTitle}&title=${v.title}&courseId=${this.courseId}&id=${v.id}&conditions=${v.conditions}&noRecored=${noRecored}`,
+							url: `${_myurl}?navTitle=${this.pageTitle}&title=${v.title}&courseId=${this.courseId}&id=${v.id}&conditions=${v.conditions}&noRecored=${noRecored}&curriculumImgUrl=${this.course.image}`,
 						});
 					}else{
 						if(this.librayList[this.curIndex].type != 0){