feat: add withdrawal snapshot for review

frontend/superadmin/src/views/superadmin/Finance.vue

@@ -80,6 +80,27 @@ function formatCny(amountInCents) {
     return new Intl.NumberFormat('zh-CN', { style: 'currency', currency: 'CNY' }).format(amount);
 }
 
+function resolveWithdrawalSnapshot(order) {
+    const snapshot = order?.snapshot;
+    if (!snapshot || typeof snapshot !== 'object') return null;
+    const kind = snapshot.kind || snapshot.Kind;
+    const data = snapshot.data ?? snapshot.Data;
+    if (kind !== 'withdrawal') return null;
+    if (!data || typeof data !== 'object') return null;
+    return data;
+}
+
+function formatWithdrawMethod(method) {
+    switch (method) {
+        case 'wallet':
+            return '钱包';
+        case 'external':
+            return '外部打款';
+        default:
+            return method || '-';
+    }
+}
+
 function getStatusSeverity(value) {
     switch (value) {
         case 'paid':
@@ -342,6 +363,18 @@ watch(
                     <span v-else class="text-muted-color">{{ data.buyer?.id ?? '-' }}</span>
                 </template>
             </Column>
+            <Column header="收款账户" style="min-width: 16rem">
+                <template #body="{ data }">
+                    <div v-if="resolveWithdrawalSnapshot(data)" class="flex flex-col">
+                        <span class="font-medium">{{ resolveWithdrawalSnapshot(data).account_realname || '-' }}</span>
+                        <span class="text-xs text-muted-color">
+                            {{ formatWithdrawMethod(resolveWithdrawalSnapshot(data).method) }} · {{ resolveWithdrawalSnapshot(data).account_type || '-' }} ·
+                            {{ resolveWithdrawalSnapshot(data).account || '-' }}
+                        </span>
+                    </div>
+                    <span v-else class="text-muted-color">-</span>
+                </template>
+            </Column>
             <Column field="amount_paid" header="金额" sortable style="min-width: 10rem">
                 <template #body="{ data }">
                     {{ formatCny(data.amount_paid) }}