perf: 优化订阅刷新逻辑

packages/app/src/pages/profile/bookings.vue

@@ -163,6 +163,7 @@
 
 <script setup lang="ts">
 import { ref, computed, onMounted } from 'vue'
+import { onShow } from '@dcloudio/uni-app'
 import type { BookingWithDetails } from '@mp-pilates/shared'
 import { BookingStatus } from '@mp-pilates/shared'
 import { useBookingStore } from '../../stores/booking'
@@ -295,6 +296,8 @@ function formatDateDisplay(dateStr: string): string {
 }
 
 // ─── Actions ──────────────────────────────────────────────
+const hasLoadedOnce = ref(false)
+
 function selectTab(key: TabKey) {
   activeTab.value = key
 }
@@ -351,7 +354,19 @@ onMounted(() => {
   const windowInfo = uni.getWindowInfo()
   const statusBarH = windowInfo.statusBarHeight ?? 20
   navBarHeight.value = `${statusBarH + Math.round(88 * windowInfo.windowWidth / 750)}px`
-  bookingStore.fetchMyBookings()
+  bookingStore.fetchMyBookings().then(() => {
+    hasLoadedOnce.value = true
+  })
+})
+
+// After returning from booking detail (where status may have changed),
+// silently re-sync without flipping loading state — keeps the list visible
+// and avoids the skeleton flash. Store action `replaceBooking` already
+// keeps `myBookings` in sync for the common case; this is the safety net
+// for any state we didn't locally patch (e.g. server-side cascading fields).
+onShow(() => {
+  if (!hasLoadedOnce.value) return
+  bookingStore.fetchMyBookings(undefined, { silent: true })
 })
 </script>