feat(admin): 新增题库模块并优化比赛管理功能

新增题库模块，包含题目管理页面和Excel导入导出功能
优化比赛管理功能，包括分组管理、硬件绑定和题目配置
重构比赛添加流程，增加重置功能和数据校验
添加Excel工具函数，支持读取和导出Excel文件
更新依赖，添加xlsx库支持

apps/admin/src/views/competition/competition-list/index.vue

@@ -6,10 +6,11 @@ import CompetitionAddModal from '../competition-add/index.vue'
 import CompetitionCard from './modules/competition-card.vue'
 import { type CompetitionItem, competitionList } from './modules/data'
 
-// 引入 store 用于判断移动端布局 (与你提供的风格保持一致)
 const appStore = useAppStore()
 const gap = computed(() => (appStore.isMobile ? 12 : 26))
 
+const competitionListRef = ref(competitionList)
+
 const showAddModal = ref(false)
 
 function handleAdd() {
@@ -22,8 +23,43 @@ function handleCopy(item: CompetitionItem) {
 }
 
 function handleDelete(item: CompetitionItem) {
-  // TODO: 实现删除逻辑
-  window.$message?.success(`已删除活动：${item.title}`)
+  const d = window.$dialog?.warning({
+    title: '确认删除',
+    content: `确定删除活动：${item.title}吗？`,
+    positiveText: '确认',
+    negativeText: '取消',
+    onPositiveClick: async () => {
+      if (d) {
+        d.loading = true
+      }
+      // 模拟接口请求延迟 2秒
+      await new Promise(resolve => setTimeout(resolve, 2000))
+
+      try {
+        // 模拟 50% 概率失败
+        if (Math.random() < 0.5) {
+          throw new Error('模拟服务器异常，删除失败')
+        }
+
+        // 成功逻辑
+        const index = competitionListRef.value.findIndex(i => i.id === item.id)
+        if (index > -1) {
+          competitionListRef.value.splice(index, 1)
+          window.$message?.success(`已删除活动：${item.title}`)
+        }
+        return true // 返回 true 关闭弹窗
+      }
+      catch (error: any) {
+        window.$message?.error(error.message)
+        return false // 返回 false 阻止关闭弹窗
+      }
+      finally {
+        if (d) {
+          d.loading = false
+        }
+      }
+    },
+  })
 }
 </script>
 
@@ -40,9 +76,9 @@ function handleDelete(item: CompetitionItem) {
         </p>
       </div>
 
-      <NButton type="primary" size="medium" class="px-6 font-medium" @click="handleAdd">
+      <NButton type="primary" size="large" class="px-6 font-medium" @click="handleAdd">
         <template #icon>
-          <div class="i-carbon-add text-lg" />
+          <icon-ic-outline-add-to-photos class="text-icon" />
         </template>
         新增比赛活动
       </NButton>
@@ -51,7 +87,7 @@ function handleDelete(item: CompetitionItem) {
     <!-- 卡片列表区域 -->
     <!-- 响应式布局：手机1列，平板2列，中屏3列，大屏4列 -->
     <NGrid :x-gap="gap" :y-gap="gap" responsive="screen" item-responsive>
-      <NGi v-for="item in competitionList" :key="item.id" span="24 s:12 m:8 l:6">
+      <NGi v-for="item in competitionListRef" :key="item.id" span="24 s:12 m:8 l:6">
         <CompetitionCard :item="item" @copy="handleCopy" @delete="handleDelete" />
       </NGi>
     </NGrid>

apps/admin/src/views/competition/competition-list/modules/competition-card.vue

@@ -80,10 +80,7 @@ const decorationBgClass = computed(() => {
       <NTooltip>
         <template #trigger>
           <NButton
-            circle
-            secondary
-            size="small"
-            class="shadow-sm backdrop-blur-sm !bg-white/80 hover:!bg-white"
+            circle secondary size="small" class="shadow-sm backdrop-blur-sm !bg-white/80 hover:!bg-white"
             @click.stop="emit('copy', item)"
           >
             <template #icon>
@@ -97,12 +94,8 @@ const decorationBgClass = computed(() => {
       <NTooltip>
         <template #trigger>
           <NButton
-            circle
-            secondary
-            size="small"
-            type="error"
-            class="shadow-sm backdrop-blur-sm !bg-white/80 hover:!bg-red-50"
-            @click.stop="emit('delete', item)"
+            circle secondary size="small" type="error"
+            class="shadow-sm backdrop-blur-sm !bg-white/80 hover:!bg-red-50" @click.stop="emit('delete', item)"
           >
             <template #icon>
               <icon-ic-baseline-delete class="text-icon" />
@@ -132,7 +125,7 @@ const decorationBgClass = computed(() => {
         <!-- 日期 -->
         <div class="mb-6 flex items-center text-gray-400">
           <icon-ic-baseline-calendar-month class="mr-2 text-xl" />
-          <span class="text-base font-bold">{{ item.date }}</span>
+          <span class="text-base font-bold">{{ item.date }} ～ {{ item.endDate }}</span>
         </div>
       </div>
 

apps/admin/src/views/competition/competition-list/modules/data.ts

@@ -4,6 +4,7 @@ export interface CompetitionItem {
   id: string
   title: string
   date: string
+  endDate: string
   teamCount: number
   status: 'ongoing' | 'pending' | 'ended' // ongoing: 进行中, pending: 未开始, ended: 已结束
   isHighlight?: boolean // 用于标记第一个卡片的特殊背景
@@ -14,6 +15,7 @@ export const competitionList: CompetitionItem[] = [
     id: '1',
     title: '阅读之星大赛\n辞海遨游环节', // 使用换行符或在组件中处理换行
     date: '2026.01.12',
+    endDate: '2026.01.12',
     teamCount: 40,
     status: 'ongoing',
     isHighlight: true,
@@ -22,6 +24,7 @@ export const competitionList: CompetitionItem[] = [
     id: '2',
     title: '诗词大会总决赛',
     date: '2026.01.12',
+    endDate: '2026.01.12',
     teamCount: 32,
     status: 'pending',
   },
@@ -29,6 +32,7 @@ export const competitionList: CompetitionItem[] = [
     id: '3',
     title: '趣味百科大作战',
     date: '2026.01.12',
+    endDate: '2026.01.12',
     teamCount: 32,
     status: 'ended',
   },
@@ -36,6 +40,7 @@ export const competitionList: CompetitionItem[] = [
     id: '4',
     title: '经典文学研读周',
     date: '2026.01.12',
+    endDate: '2026.01.12',
     teamCount: 32,
     status: 'pending',
   },
@@ -43,6 +48,7 @@ export const competitionList: CompetitionItem[] = [
     id: '5',
     title: '未来科学家阅读赛',
     date: '2026.01.12',
+    endDate: '2026.01.12',
     teamCount: 32,
     status: 'pending',
   },
@@ -50,6 +56,7 @@ export const competitionList: CompetitionItem[] = [
     id: '6',
     title: '历史人文知识赛',
     date: '2026.01.12',
+    endDate: '2026.01.12',
     teamCount: 32,
     status: 'pending',
   },
@@ -57,6 +64,7 @@ export const competitionList: CompetitionItem[] = [
     id: '7',
     title: '少儿绘本创意营',
     date: '2026.01.12',
+    endDate: '2026.01.12',
     teamCount: 32,
     status: 'pending',
   },
@@ -64,6 +72,7 @@ export const competitionList: CompetitionItem[] = [
     id: '8',
     title: '唐诗三百首挑战',
     date: '2026.01.12',
+    endDate: '2026.01.12',
     teamCount: 32,
     status: 'pending',
   },