修复：解决测试发现的问题

pages/user/myBook/index.vue

@@ -98,11 +98,9 @@ async function loadBookList() {
   }
   
   loading.value = true
-  uni.showLoading({ title: t('global.loading') })
   
   try {
     const res = await bookApi.getMyBooks(page.value.current, page.value.limit)
-    uni.hideLoading()
     
     if (res.page && res.page.records) {
       total.value = res.page.total
@@ -115,7 +113,6 @@ async function loadBookList() {
       }
     }
   } catch (error) {
-    uni.hideLoading()
     console.error('Failed to load book list:', error)
   } finally {
     loading.value = false