feat: 支持画廊图片更新

packages/app/src/pages/admin/flash-sales.vue

@@ -316,7 +316,7 @@ async function loadData() {
       adminStore.fetchFlashSales(),
       adminStore.fetchCardTypes(),
     ])
-    items.value = [...salesResult.data]
+    items.value = [...salesResult.items]
     total.value = salesResult.total
     cardTypes.value = [...cardTypesResult]
   } catch {
@@ -329,7 +329,7 @@ async function loadData() {
 async function reloadSales() {
   try {
     const result = await adminStore.fetchFlashSales()
-    items.value = [...result.data]
+    items.value = [...result.items]
     total.value = result.total
   } catch {
     // silent