feat(points): 增加积分兑换联系信息

frontend/src/features/admin/views/AdminPointsMallView.vue

@@ -186,6 +186,16 @@ function defaultProduct(): PointsMallProductPayload {
               <small>{{ row.user_phone || row.user_id }}</small>
             </template>
           </el-table-column>
+          <el-table-column label="兑换联系人" min-width="170">
+            <template #default="{ row }">
+              <span>{{ row.contact_name || '-' }}</span
+              ><br />
+              <small>{{ row.contact_phone || '-' }}</small>
+              <p v-if="row.customer_remark" class="customer-remark">
+                备注：{{ row.customer_remark }}
+              </p>
+            </template>
+          </el-table-column>
           <el-table-column prop="product_title" label="商品" min-width="160" />
           <el-table-column prop="total_points" label="积分" width="100" />
           <el-table-column label="状态" width="100">
@@ -315,6 +325,14 @@ function defaultProduct(): PointsMallProductPayload {
   gap: 12px;
 }
 
+.customer-remark {
+  margin: 5px 0 0;
+  color: #6b7280;
+  font-size: 12px;
+  line-height: 1.4;
+  white-space: normal;
+}
+
 .cover-editor {
   display: grid;
   grid-template-columns: 180px minmax(0, 1fr);