积分：完善积分获得、退还、使用 相关逻辑

yudao-module-mall/yudao-module-promotion-api/src/main/java/cn/iocoder/yudao/module/promotion/enums/common/PromotionTypeEnum.java

@@ -23,7 +23,8 @@ public enum PromotionTypeEnum implements IntArrayValuable {
     REWARD_ACTIVITY(5, "满减送"),
 
     MEMBER(6, "会员折扣"),
-    COUPON(7, "优惠劵")
+    COUPON(7, "优惠劵"),
+    POINT(8, "积分")
     ;
 
     public static final int[] ARRAYS = Arrays.stream(values()).mapToInt(PromotionTypeEnum::getType).toArray();