fix: 门店详情页loading改用LoadingSpinner组件统一风格

client/src/pages/StoreDetailPage.tsx

@@ -7,6 +7,7 @@ import { Badge } from '@/components/Badge'
 import { DataTable } from '@/components/DataTable'
 import { Pagination } from '@/components/Pagination'
 import { FilterableTable } from '@/components/FilterableTable'
+import { LoadingSpinner } from '@/components/LoadingSpinner'
 import { formatCurrency, formatPercent, formatNumber } from '@/lib/utils'
 import { ArrowLeft } from 'lucide-react'
 import { useState } from 'react'
@@ -85,7 +86,7 @@ export function StoreDetailPage() {
   const anomalyRows = ((anomalyData as any)?.data) || []
   const anomalyTotal = (anomalyData as any)?.meta?.total || 0
 
-  if (!sd) return <div>加载中...</div>
+  if (!sd) return <LoadingSpinner text="加载门店详情..." />
   const sc = sd.scorecard
   const action = sd.action
   const risk = sd.risk