feat(assoc): v4.0.1 合伙人关联码、分佣账单与 H5 用户管理

订单佣金只认关联用户；合伙人备注写入独立表；H5 增加用户管理与首页统计。

Co-authored-by: Cursor <cursoragent@cursor.com>

apps/mini-user/src/pages/order-confirm-pickup/index.tsx

@@ -11,6 +11,7 @@ import { fetchUserProfile } from '../../lib/pay-wechat';
 import { request, toast } from '../../lib/api';
 import { getProductMainImage } from '../../lib/product-images';
 import BenefitFigure from '../../components/BenefitFigure';
+import OrderQtyControls from '../../components/OrderQtyControls';
 
 type PreviewProduct = {
   id: string;
@@ -211,21 +212,11 @@ export default function OrderConfirmPickupPage() {
                   </Text>
                 </View>
               </View>
-              <View className="order-qty-row">
-                <Text>购买数量</Text>
-                <View className="order-qty-controls">
-                  <View
-                    className="order-qty-btn"
-                    onClick={() => updateQuantity(quantity - 1)}
-                  >
-                    <Text>−</Text>
-                  </View>
-                  <Text className="order-qty-value">{quantity}</Text>
-                  <View className="order-qty-btn" onClick={() => updateQuantity(quantity + 1)}>
-                    <Text>＋</Text>
-                  </View>
-                </View>
-              </View>
+              <OrderQtyControls
+                value={quantity}
+                unitLabel={unitLabel}
+                onChange={updateQuantity}
+              />
               {!quantityOk ? (
                 <Text className="order-qty-hint">
                   {`现场提货至少购买 ${minQty}${unitLabel}，请调整数量`}