add acm helper.

src/oj/contest/components/ContestMenu.vue

@@ -24,11 +24,12 @@ function getCurrentType(name: string): "primary" | "default" {
   return "default"
 }
 
-const options: DropdownOption[] = [
+const options = computed<DropdownOption[]>(() => [
   { label: "比赛题目", key: "problems" },
   { label: "提交信息", key: "submissions" },
   { label: "比赛排名", key: "rank" },
-]
+  { label: "管理员助手", key: "helper", show: contestStore.isContestAdmin },
+])
 </script>
 <template>
   <div v-if="contestMenuVisible">
@@ -45,6 +46,13 @@ const options: DropdownOption[] = [
       <n-button :type="getCurrentType('rank')" @click="goto('rank')">
         比赛排名
       </n-button>
+      <n-button
+        v-if="contestStore.isContestAdmin"
+        :type="getCurrentType('helper')"
+        @click="goto('helper')"
+      >
+        管理员助手
+      </n-button>
     </n-space>
     <n-dropdown v-else :options="options" trigger="click" @select="goto">
       <n-button>菜单</n-button>

src/oj/contest/detail.vue

@@ -1,5 +1,5 @@
 <script setup lang="ts">
-import { CONTEST_STATUS, ContestStatus } from "utils/constants"
+import { CONTEST_STATUS } from "utils/constants"
 import { isDesktop } from "~/shared/composables/breakpoints"
 import { useContestStore } from "../store/contest"
 import ContestInfo from "./components/ContestInfo.vue"

src/oj/contest/list.vue

@@ -8,7 +8,6 @@ import ContestTitle from "~/shared/ContestTitle.vue"
 import Pagination from "~/shared/Pagination.vue"
 import { useUserStore } from "~/shared/store/user"
 import { toggleLogin } from "~/shared/composables/modal"
-import { isDesktop } from "~/shared/composables/breakpoints"
 
 const route = useRoute()
 const router = useRouter()

src/oj/contest/pages/helper.vue

@@ -0,0 +1,13 @@
+<script lang="ts" setup>
+const columns: DataTableColumn[] = [
+  { title: "AC 时间", key: "ac_time" },
+  { title: "问题 ID", key: "problem_display_id" },
+  { title: "一血", key: "is_first_ac" },
+  { title: "用户名", key: "username" },
+  { title: "状态", key: "status" },
+  { title: "选项", key: "actions" },
+]
+</script>
+<template>
+  <n-data-table :columns="columns"></n-data-table>
+</template>