fix(tournaments): 修复创建比赛页面初始化问题

- 在初始化比赛表单时，将状态值设置为 0
- 确保比赛图标和奖励项目数据正确加载

src/views/system/business/tournaments/index.vue

@@ -1218,7 +1218,7 @@ const handleCopy = async (row?: TournamentsVO) => {
   Object.assign(form.value, res.data);
   form.value.gameType = gameType; // 确保赋值正确
   form.value.signTime = signTime;
-
+  form.value.status = 0;
   competitionIcon.value = res.data.competitionIcon;
   // 处理奖励表单数据
   const prizeItems = res.data.itemsPrizeList || [];