fix(proxy-order): remove mock pay button, use real WeChat pay

apps/admin-web/src/components/ProxyOrderModal.tsx

@@ -63,7 +63,6 @@ export default function ProxyOrderModal({ open, onClose, onSuccess }: ProxyOrder
   const [created, setCreated] = useState<ProxyOrderCreateResponse | null>(null);
   const [codeUrl, setCodeUrl] = useState<string | null>(null);
   const [payLoading, setPayLoading] = useState(false);
-  const [mockConfirming, setMockConfirming] = useState(false);
   const pollRef = useRef<number | null>(null);
 
   const region = useMemo(() => parseRegionCodes(regionCodes), [regionCodes]);
@@ -215,26 +214,6 @@ export default function ProxyOrderModal({ open, onClose, onSuccess }: ProxyOrder
     }
   }
 
-  async function handleMockConfirm() {
-    if (!created) return;
-    setMockConfirming(true);
-    try {
-      const st = await request<PayStatus>(`/admin/proxy-orders/${created.id}/pay/mock-confirm`, {
-        method: 'POST',
-        body: '{}',
-      });
-      stopPoll();
-      message.success(`支付成功：${st.orderNo}`);
-      const payload = { id: st.id, orderNo: st.orderNo };
-      resetForm();
-      onSuccess(payload);
-    } catch (e) {
-      message.error(e instanceof Error ? e.message : '模拟支付失败');
-    } finally {
-      setMockConfirming(false);
-    }
-  }
-
   const deliveryLabel =
     preview?.deliveryType === 'ON_SITE_PICKUP'
       ? '现场提货'
@@ -253,9 +232,6 @@ export default function ProxyOrderModal({ open, onClose, onSuccess }: ProxyOrder
         step === 'pay' ? (
           <Space>
             <Button onClick={handleClose}>关闭</Button>
-            <Button type="primary" loading={mockConfirming} onClick={() => void handleMockConfirm()}>
-              模拟支付成功
-            </Button>
           </Space>
         ) : (
           <Space>
@@ -285,7 +261,7 @@ export default function ProxyOrderModal({ open, onClose, onSuccess }: ProxyOrder
           ) : codeUrl ? (
             <Space direction="vertical" size={12} align="center">
               <QRCode value={codeUrl} size={200} />
-              <Typography.Text type="secondary">请使用微信扫一扫完成支付（本地可用下方模拟支付）</Typography.Text>
+              <Typography.Text type="secondary">请使用微信扫一扫完成支付，成功后自动关闭</Typography.Text>
               <Typography.Text type="secondary" style={{ fontSize: 12, wordBreak: 'break-all' }}>
                 {codeUrl}
               </Typography.Text>