feat: mall 优惠券 初稿

src/api/mall/promotion/coupon.ts

@@ -0,0 +1,16 @@
+import request from '@/config/axios'
+
+// 删除优惠劵
+export function deleteCoupon(id) {
+  return request.delete({
+    url: `/promotion/coupon/delete?id=${id}`
+  })
+}
+
+// 获得优惠劵分页
+export function getCouponPage(query) {
+  return request.get({
+    url: '/promotion/coupon/page',
+    params: query
+  })
+}