feat(competition): 支持决赛环节并添加加时赛管理功能

- 扩展竞赛环节类型，支持决赛环节（RoundType=3）
- 新增加时赛创建功能，支持多分组队伍选择
- 添加题目库禁用/启用功能，支持批量操作
- 优化用户端竞赛流程，区分常规赛和加时赛
- 重构操作按钮组件，提高代码复用性

apps/admin/src/views/user/teams/index.vue

@@ -1,5 +1,5 @@
 <script lang="ts" setup>
-import { onMounted, ref } from 'vue'
+import { computed, onMounted, ref } from 'vue'
 import { useRoute } from 'vue-router'
 import CompetitionLayout from '@/components/custom/user/CompetitionLayout.vue'
 import { useRouterPush } from '@/hooks/common/router'
@@ -20,6 +20,8 @@ const activityId = (route.query?.activityId) as string || ''
 const groupsId = (route.query?.groupsId) as string || ''
 const teamIds = ref<number[]>([])
 
+const RoundType = computed(() => Number(route.query?.RoundType || 0))
+
 async function getTeams() {
   if (!groupsId)
     return
@@ -61,7 +63,7 @@ function handleNext() {
 
 function selectTeam(_id: number) {
   // 选择队伍逻辑
-  routerPushByKey('user_cover', { query: { activityId, groupsId, teamId: _id, teamIds: teamIds.value.join(',') } })
+  routerPushByKey('user_cover', { query: { activityId, groupsId, teamId: _id, teamIds: teamIds.value.join(','), RoundType: RoundType.value } })
 }
 
 onMounted(() => {