refactor(app): 移除管理中心顶部统计卡，数据已在统计分析页提供

packages/app/src/pages/admin/index.vue

@@ -2,31 +2,6 @@
   <view class="page" :style="{ paddingTop: navBarHeight }">
     <CustomNavBar title="管理中心" show-back />
 
-    <!-- Stats summary card -->
-    <view class="stats-card-wrap">
-      <view class="stats-card">
-        <view v-if="statsLoading" class="stats-loading">
-          <view v-for="i in 3" :key="i" class="stat-skeleton" />
-        </view>
-        <template v-else>
-          <view class="stat-block">
-            <text class="stat-num">{{ stats.todayBookings }}</text>
-            <text class="stat-sub">今日预约</text>
-          </view>
-          <view class="stat-sep" />
-          <view class="stat-block">
-            <text class="stat-num">{{ stats.totalOrders }}</text>
-            <text class="stat-sub">总订单</text>
-          </view>
-          <view class="stat-sep" />
-          <view class="stat-block">
-            <text class="stat-num">{{ stats.totalBookings }}</text>
-            <text class="stat-sub">总预约</text>
-          </view>
-        </template>
-      </view>
-    </view>
-
     <!-- Section: 课务运营 -->
     <view class="section-header">
       <text class="section-title">课务运营</text>
@@ -101,37 +76,21 @@ import { ref, onMounted } from 'vue'
 import { storeToRefs } from 'pinia'
 import CustomNavBar from '../../components/CustomNavBar.vue'
 import { getSystemLayout } from '../../utils/system'
-import { useAdminStore } from './stores/admin'
 import { useUserStore } from '../../stores/user'
-import type { AdminStats } from './stores/admin'
 import { requestAdminBookingSubscriptionCount } from '../../utils/wechat-subscription'
 import { getErrorMessage } from '../../utils/auth'
 
 const navBarHeight = ref('64px')
 
-const adminStore = useAdminStore()
 const userStore = useUserStore()
 const { user } = storeToRefs(userStore)
 
-const statsLoading = ref(false)
-const stats = ref<AdminStats>({ todayBookings: 0, totalOrders: 0, totalBookings: 0 })
 const adminSubscribeLoading = ref(false)
 
 function navigate(path: string) {
   uni.navigateTo({ url: path })
 }
 
-async function loadStats() {
-  statsLoading.value = true
-  try {
-    stats.value = await adminStore.fetchDashboardStats()
-  } catch {
-    // fail silently — stats are non-critical
-  } finally {
-    statsLoading.value = false
-  }
-}
-
 async function handleIncreaseSubscriptionCount() {
   if (adminSubscribeLoading.value) {
     return
@@ -156,72 +115,12 @@ async function handleIncreaseSubscriptionCount() {
 
 onMounted(() => {
   navBarHeight.value = `${getSystemLayout().navBarHeight}px`
-  loadStats()
   userStore.fetchProfile()
 })
 </script>
 
 <style lang="scss" scoped>
 /* ── Page ───────────────────────── */
-/* ── Stats card ──────────────────── */
-.stats-card-wrap {
-  padding: 24rpx 24rpx 8rpx;
-}
-
-.stats-card {
-  background: #FFFFFF;
-  border-radius: 20rpx;
-  padding: 32rpx 24rpx;
-  display: flex;
-  align-items: center;
-  box-shadow: 0 4rpx 20rpx rgba(180, 160, 130, 0.10);
-  border: 1rpx solid rgba(180, 160, 130, 0.12);
-}
-
-.stats-loading {
-  width: 100%;
-  display: flex;
-  align-items: center;
-  justify-content: space-around;
-}
-
-.stat-skeleton {
-  width: 100rpx;
-  height: 64rpx;
-  border-radius: 12rpx;
-  background: linear-gradient(90deg, $primary-border 25%, $primary-light 50%, $primary-border 75%);
-  background-size: 400% 100%;
-  animation: shimmer 1.6s ease infinite;
-}
-
-.stat-block {
-  flex: 1;
-  display: flex;
-  flex-direction: column;
-  align-items: center;
-  gap: 8rpx;
-}
-
-.stat-num {
-  font-size: 44rpx;
-  font-weight: 700;
-  color: #4A4035;
-  line-height: 1;
-  font-family: 'DIN Alternate', 'Helvetica Neue', Arial, sans-serif;
-}
-
-.stat-sub {
-  font-size: 22rpx;
-  color: #A09080;
-  letter-spacing: 0.5rpx;
-}
-
-.stat-sep {
-  width: 1rpx;
-  height: 56rpx;
-  background: rgba(180, 160, 130, 0.2);
-}
-
 .page {
   min-height: 100vh;
   padding-bottom: 40rpx;