feat: UFO 转盘购票与专区图标（不影响现有俱乐部点单）

新增转盘活动/奖品/机会表与 Czjilu leixing=7 履约；专区 tupian_url；hqsp/详情下发 shi_zhuanpan。普通点单与抢单主链路保持不变。

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

products/models.py

@@ -59,6 +59,10 @@ class Shangpin(QModel):
         max_length=16, default='xq', db_index=True, verbose_name='所属俱乐部',
         help_text='公共商品按俱乐部隔离；历史数据默认星阙 xq',
     )
+    # 转盘购票商品标记：True 时走转盘支付，不走普通点单进抢池；默认 False，xq/xzj 不受影响
+    shi_zhuanpan = models.BooleanField(
+        default=False, db_index=True, verbose_name='是否转盘购票商品',
+    )
 
     class Meta:
         db_table = 'shangpin'
@@ -129,7 +133,11 @@ class ShangpinZhuanqu(QModel):
         max_length=16, default='xq', db_index=True, verbose_name='所属俱乐部',
         help_text='公共专区按俱乐部隔离；历史数据默认星阙 xq',
     )
-    
+    # UFO 等点单端专区横滑图标（相对 OSS 路径或完整 URL）；xq 可不填
+    tupian_url = models.CharField(
+        max_length=500, null=True, blank=True, default='',
+        verbose_name='专区图标URL',
+    )
 
     class Meta:
         db_table = 'shangpin_zhuanqu'
@@ -388,4 +396,85 @@ class ShangpinMeiriTongji(QModel):
 
     def save(self, *args, **kwargs):
         self.clean()
-        super().save(*args, **kwargs)
+        super().save(*args, **kwargs)
+
+
+# ===========================================================================
+# 转盘单（UFO 等俱乐部可选能力；未配置活动则接口无数据，不影响 xq/xzj）
+# ===========================================================================
+
+class ZhuanpanHuodong(QModel):
+    """转盘活动：一个俱乐部可有多个；购票价格取关联商品 jiage。"""
+    id = models.AutoField(primary_key=True)
+    club_id = models.CharField(max_length=16, db_index=True, verbose_name='俱乐部')
+    mingzi = models.CharField(max_length=64, default='幸运转盘', verbose_name='活动名')
+    shangpin_id = models.PositiveIntegerField(
+        db_index=True, verbose_name='购票商品ID',
+        help_text='对应 Shangpin.id，且该商品建议 shi_zhuanpan=True',
+    )
+    qiyong = models.BooleanField(default=True, db_index=True, verbose_name='是否启用')
+    beizhu = models.CharField(max_length=200, blank=True, default='', verbose_name='备注')
+    CreateTime = models.DateTimeField(auto_now_add=True)
+    UpdateTime = models.DateTimeField(auto_now=True)
+
+    class Meta:
+        db_table = 'zhuanpan_huodong'
+        verbose_name = '转盘活动'
+        verbose_name_plural = verbose_name
+        indexes = [models.Index(fields=['club_id', 'qiyong'])]
+
+
+class ZhuanpanJiangpin(QModel):
+    """转盘奖品格：权重越高越易中；shi_xiexie=True 表示谢谢参与（不生成订单）。"""
+    id = models.AutoField(primary_key=True)
+    huodong_id = models.PositiveIntegerField(db_index=True, verbose_name='活动ID')
+    mingzi = models.CharField(max_length=64, verbose_name='奖品名')
+    tupian_url = models.CharField(max_length=500, blank=True, default='', verbose_name='奖品图')
+    shangpin_id = models.PositiveIntegerField(
+        null=True, blank=True, db_index=True, verbose_name='中奖后履约商品ID',
+    )
+    quanzhong = models.PositiveIntegerField(default=1, verbose_name='中奖权重')
+    paixu = models.PositiveSmallIntegerField(default=0, verbose_name='格子序号')
+    shi_xiexie = models.BooleanField(default=False, verbose_name='是否谢谢参与')
+    CreateTime = models.DateTimeField(auto_now_add=True)
+    UpdateTime = models.DateTimeField(auto_now=True)
+
+    class Meta:
+        db_table = 'zhuanpan_jiangpin'
+        verbose_name = '转盘奖品'
+        verbose_name_plural = verbose_name
+        indexes = [models.Index(fields=['huodong_id', 'paixu'])]
+
+
+class ZhuanpanJihui(QModel):
+    """转盘抽奖机会单：支付成功后待抽，不进抢单池；抽中后再写 Order。
+
+    zhuangtai: 9=待支付 1=已付待抽 2=已抽 3=关闭/作废
+    """
+    id = models.AutoField(primary_key=True)
+    club_id = models.CharField(max_length=16, db_index=True, verbose_name='俱乐部')
+    yonghuid = models.CharField(max_length=32, db_index=True, verbose_name='用户UID')
+    huodong_id = models.PositiveIntegerField(db_index=True, verbose_name='活动ID')
+    czjilu_dingdan_id = models.CharField(
+        max_length=64, unique=True, db_index=True, verbose_name='支付流水单号',
+    )
+    jine = models.DecimalField(max_digits=10, decimal_places=2, default=0, verbose_name='购票金额')
+    zhuangtai = models.PositiveSmallIntegerField(default=9, db_index=True, verbose_name='状态')
+    nicheng = models.CharField(max_length=50, blank=True, default='', verbose_name='游戏昵称')
+    beizhu = models.CharField(max_length=200, blank=True, default='', verbose_name='备注')
+    zhongjiang_jiangpin_id = models.PositiveIntegerField(null=True, blank=True, verbose_name='中奖奖品ID')
+    zhongjiang_shangpin_id = models.PositiveIntegerField(null=True, blank=True, verbose_name='中奖商品ID')
+    dingdan_id = models.CharField(
+        max_length=32, blank=True, default='', db_index=True,
+        verbose_name='中奖后生成的订单号',
+    )
+    CreateTime = models.DateTimeField(auto_now_add=True)
+    UpdateTime = models.DateTimeField(auto_now=True)
+
+    class Meta:
+        db_table = 'zhuanpan_jihui'
+        verbose_name = '转盘抽奖机会'
+        verbose_name_plural = verbose_name
+        indexes = [
+            models.Index(fields=['club_id', 'yonghuid', 'zhuangtai']),
+        ]