新增e2e测试脚本，修复部分问题

gym-manage-coach-uniapp/pages/course-detail/course-detail.vue

@@ -43,7 +43,7 @@
 					</view>
 					<view class="info-item">
 						<text class="info-label">人数</text>
-						<text class="info-value">{{ course.currentMembers || 0 }} / {{ course.maxMembers || 0 }}人</text>
+						<text class="info-value">{{ realMemberCount }} / {{ course.maxMembers || 0 }}人</text>
 					</view>
 					<view class="info-item" v-if="course.storedValueAmount">
 						<text class="info-label">消耗</text>
@@ -112,7 +112,8 @@
 					loading: true,
 					actionLoading: false,
 					course: {},
-					now: Date.now()
+					now: Date.now(),
+					realMemberCount: 0
 				}
 			},
 			computed: {
@@ -169,12 +170,19 @@
 			async loadDetail() {
 				this.loading = true
 				try {
-					const data = await coachApi.getCourseDetail(this.courseId)
+					// 并行加载课程详情和实时预约列表
+					const [data, bookings] = await Promise.all([
+						coachApi.getCourseDetail(this.courseId),
+						coachApi.getCourseBookings(this.courseId).catch(() => [])
+					])
 					this.course = {
 						...(data || {}),
 						coverImage: resolveCoverUrl((data || {}).coverImage),
 						coverError: false
 					}
+					// 实时预约人数 = booking表中 status='0'(已预约) + status='2'(已出席) 的记录数
+					const bookingsArr = Array.isArray(bookings) ? bookings : []
+					this.realMemberCount = bookingsArr.filter(b => b.status === '0' || b.status === '2').length
 					this.now = Date.now()
 				} catch (e) {
 					console.error('加载课程详情失败:', e)