新增e2e测试脚本，修复部分问题

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

@@ -65,9 +65,9 @@
 						<view class="info-item">
 							<text class="info-label">人数</text>
 							<text class="info-value">
-								{{ course.currentMembers }} / {{ course.maxMembers }}
-								<text v-if="course.maxMembers - course.currentMembers > 0" class="remain-text">
-									(剩{{ course.maxMembers - course.currentMembers }}位)
+								{{ realMemberCount }} / {{ course.maxMembers }}
+								<text v-if="course.maxMembers - realMemberCount > 0" class="remain-text">
+									(剩{{ course.maxMembers - realMemberCount }}位)
 								</text>
 							</text>
 						</view>
@@ -165,7 +165,8 @@
 					statusClass: '',
 					coverImage: '',
 					coverError: false
-				}
+				},
+				realMemberCount: 0
 			}
 		},
 		onLoad(options) {
@@ -187,7 +188,11 @@
 			async loadCourseDetail(id) {
 				this.loading = true
 				try {
-					const detail = await courseApi.getCourseDetail(id)
+					// 并行加载课程详情和实时预约列表
+					const [detail, bookings] = await Promise.all([
+						courseApi.getCourseDetail(id),
+						bookingApi.getCourseBookings(id).catch(() => [])
+					])
 					if (detail) {
 						// 基础难度：优先 calculatedDifficulty，其次 baseDifficulty
 						const bd = detail.calculatedDifficulty || detail.baseDifficulty || 0
@@ -222,11 +227,14 @@
 							}
 						}
 
+						// 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
+						const maxMems = detail.maxMembers != null ? detail.maxMembers : 0
+						const isFull = maxMems > 0 && this.realMemberCount >= maxMems
+
 						// 状态：数据库 status 字段 (0正常 1已取消 2已结束 3进行中 4超时)
 						const statusStr = detail.status != null ? Number(detail.status) : 0
-						const curMembers = detail.currentMembers != null ? detail.currentMembers : 0
-						const maxMems = detail.maxMembers != null ? detail.maxMembers : 0
-						const isFull = maxMems > 0 && curMembers >= maxMems
 
 						let statusText = ''
 						let statusClass = ''
@@ -288,7 +296,7 @@
 							endShortTime: (ehh && emm) ? ehh + ':' + emm : '--',
 							duration: durationStr,
 							maxMembers: maxMems,
-							currentMembers: curMembers,
+							currentMembers: this.realMemberCount,
 							isFull: isFull,
 							canBook: canBook,
 							btnText: btnText,