perf: 修复我的约课列表不展示的问题

packages/app/src/stores/booking.ts

@@ -7,6 +7,14 @@ import type {
 } from '@mp-pilates/shared'
 import { get, post, put } from '../utils/request'
 
+/** Server paginated responses use `data` field, not `items` from the shared type */
+interface ServerPaginatedResult<T> {
+  readonly data: readonly T[]
+  readonly total: number
+  readonly page: number
+  readonly limit: number
+}
+
 export const useBookingStore = defineStore('booking', () => {
   const slots = ref<readonly TimeSlotWithBookingStatus[]>([])
   const myBookings = ref<readonly BookingWithDetails[]>([])
@@ -39,10 +47,12 @@ export const useBookingStore = defineStore('booking', () => {
   async function fetchMyBookings(status?: string) {
     loadingBookings.value = true
     try {
-      const params = status ? { status } : {}
-      myBookings.value = await get<BookingWithDetails[]>('/booking/my', params)
+      const params: Record<string, unknown> = status ? { status } : {}
+      const paginated = await get<ServerPaginatedResult<BookingWithDetails>>('/booking/my', params)
+      myBookings.value = Array.isArray(paginated.data) ? paginated.data : []
     } catch (err) {
       console.error('Fetch bookings failed:', err)
+      myBookings.value = []
     } finally {
       loadingBookings.value = false
     }
@@ -50,9 +60,11 @@ export const useBookingStore = defineStore('booking', () => {
 
   async function fetchUpcomingBookings() {
     try {
-      upcomingBookings.value = await get<BookingWithDetails[]>('/booking/my/upcoming')
+      const result = await get<BookingWithDetails[]>('/booking/my/upcoming')
+      upcomingBookings.value = Array.isArray(result) ? result : []
     } catch (err) {
       console.error('Fetch upcoming bookings failed:', err)
+      upcomingBookings.value = []
     }
   }