chore(格式): Prettier 统一到全仓，后端和契约一次性格式化

原来只有 `apps/web` 在 Prettier 下（配置在 `apps/web/.prettierrc.toml`、脚本在
web 的 package.json），后端和契约从来没格式化过 —— 手写在 100 列上下，`db/schema.ts`
还是 drizzle-kit pull 留下的 tab 缩进。两套口径分叉久了，跨端改一处就得记着「这边
什么风格」。

- 配置搬到根目录 `.prettierrc.toml`，内容不变（`semi=false`，其余全默认，
  printWidth 80 —— 和前端已有的格式一致，不另立一套宽度）；
- 脚本统一成根目录 `bun run fmt`，覆盖 `apps/*/src`、`apps/web/tests` 和两个构建
  配置；web 自己那份 `fmt` 和重复的 prettier 依赖删掉；
- `.prettierignore` 挡掉两类不该碰的：drizzle-kit 生成的 `src/db/meta/` 结构快照
  （它是 db:generate 的比对输入，只该由 drizzle-kit 写）、unplugin 每次 dev 都会
  重写的 `auto-imports.d.ts` / `components.d.ts`；
- 全量跑了一遍。纯格式，无行为改动：api typecheck / check:routes / check:ast、
  前端 type-check 全过，起 api 打了接口确认正常。前端这 39 个文件的小改动是
  prettier 版本漂移（类型断言的换行口径变了），不是新配置带来的。

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>

apps/web/.prettierrc.toml

@@ -1 +0,0 @@
-semi=false

apps/web/CLAUDE.md

@@ -22,14 +22,15 @@ Vite（Rolldown 内核）、Naive UI、Pinia、Vue Router。
 bun run dev            # 只起前端 dev server（5173），后端得另外起
 bun run type-check     # 类型检查。改完 .vue / .ts 必须跑这个
 bun run build          # 生产构建
-bun run fmt            # Prettier
 ```
 
 ⚠️ **验证只认 `bun run type-check`。** `vue-tsc --noEmit -p tsconfig.json` 会**静默
 通过**——那个 tsconfig 是 `files: []` + references 的壳，真正的配置在
 `tsconfig.app.json`（0.2 秒跑完就是没在检查的信号）；`vite build` 也不做类型检查。
 
-不写测试（沿用项目约定），验证靠实跑。lint 只有 Prettier。
+不写测试（沿用项目约定），验证靠实跑。lint 只有 Prettier，**脚本在仓库根目录**
+（`cd ../.. && bun run fmt`，一把把后端、契约、前端全格式化）—— 前端这边原来那个
+只管 `apps/web` 的 `fmt` 已经删掉，配置也收到了根目录的 `.prettierrc.toml`。
 
 ## Architecture
 

apps/web/package.json

@@ -8,7 +8,6 @@
     "build": "vite build",
     "build:staging": "vite build --mode staging",
     "build:test": "vite build --mode test",
-    "fmt": "prettier --write src *.ts",
     "type-check": "vue-tsc --noEmit -p tsconfig.app.json"
   },
   "dependencies": {
@@ -64,7 +63,6 @@
     "@vitejs/plugin-legacy": "^8.2.3",
     "@vitejs/plugin-vue": "^6.0.8",
     "@vue/tsconfig": "^0.9.1",
-    "prettier": "^3.9.6",
     "unplugin-auto-import": "^21.1.0",
     "unplugin-vue-components": "^32.1.0",
     "vite": "^8.2.2",

apps/web/src/admin/api.ts

@@ -94,9 +94,7 @@ export function editProblem(problem: AdminProblem | BlankProblem) {
 }
 
 export function toggleProblemVisible(problemID: number) {
-  return api.put<{ visible: boolean }>(
-    `admin/problems/${problemID}/visibility`,
-  )
+  return api.put<{ visible: boolean }>(`admin/problems/${problemID}/visibility`)
 }
 
 export function generateFlowchartFromPythonCode(python: string) {
@@ -135,7 +133,11 @@ export function batchTagProblems(
 }
 
 // 用户排名（后台版，无 100 名上限；公开榜单是 oj/api.ts 的 getRank）
-export function getAdminUserRank(offset: number, limit: number, keyword: string) {
+export function getAdminUserRank(
+  offset: number,
+  limit: number,
+  keyword: string,
+) {
   return api.get<AdminUserRank>("admin/rankings/users", {
     params: { offset, limit, keyword },
   })
@@ -236,9 +238,7 @@ export function previewSQLTestcase(data: {
 
 // 回显已上传的 SQL 测试点脚本内容（按 1.sql, 2.sql... 排序）
 export function getSQLTestcaseScripts(problemId: number) {
-  return api.get<SqlTestCaseScript[]>(
-    `admin/problems/${problemId}/sql-scripts`,
-  )
+  return api.get<SqlTestCaseScript[]>(`admin/problems/${problemId}/sql-scripts`)
 }
 
 // AI 根据标准答案生成一个 SQL 测试点初始化脚本
@@ -412,10 +412,7 @@ export function createTutorial(data: Partial<Tutorial>) {
 }
 
 export function updateTutorial(data: Partial<Tutorial>) {
-  return api.put<Tutorial>(
-    `admin/tutorials/${data.id}`,
-    toTutorialBody(data),
-  )
+  return api.put<Tutorial>(`admin/tutorials/${data.id}`, toTutorialBody(data))
 }
 
 export function deleteTutorial(id: number) {

apps/web/src/admin/learn/index.vue

@@ -168,10 +168,14 @@ const tutorialColumns = computed<DataTableColumn<LearnTutorialProgress>[]>(
 
 const exerciseColumns = computed<DataTableColumn<LearnExerciseProgress>[]>(
   () => [
-    { type: "expand", renderExpand: (row) => h(ExerciseAttempts, {
-      exerciseId: row.exerciseId,
-      className: className.value.trim(),
-    }) },
+    {
+      type: "expand",
+      renderExpand: (row) =>
+        h(ExerciseAttempts, {
+          exerciseId: row.exerciseId,
+          className: className.value.trim(),
+        }),
+    },
     {
       title: "课",
       key: "tutorialOrder",
@@ -289,7 +293,8 @@ onMounted(load)
     </n-text>
     <!-- 口径写在表上方，免得老师对着「已读 0 课 / 累计 25 分钟」猜是不是坏了 -->
     <n-text depth="3" style="font-size: 12px">
-      「已读」按累计停留满 {{ TUTORIAL_READ_SECONDS / 60 }} 分钟算，不足的只计时长
+      「已读」按累计停留满
+      {{ TUTORIAL_READ_SECONDS / 60 }} 分钟算，不足的只计时长
     </n-text>
   </n-flex>
 

apps/web/src/admin/problem/components/AstRulesEditor.vue

@@ -78,7 +78,10 @@ function nodeTargetOptions(lang: string): SelectOption[] {
 // 逻辑名 and/or/not 在 C 里显示成 && / || / !，存进去的还是逻辑名
 function operatorTargetOptions(lang: string): SelectOption[] {
   return Object.entries(AST_OPERATOR_TARGETS_BY_LANGUAGE[lang] ?? {}).map(
-    ([value, label]) => ({ label: label === value ? value : `${label}（${value}）`, value }),
+    ([value, label]) => ({
+      label: label === value ? value : `${label}（${value}）`,
+      value,
+    }),
   )
 }
 
@@ -173,7 +176,8 @@ function getTargetLabel(
   engine: string,
   target: string,
 ): string | undefined {
-  if (isNodeEngine(engine)) return AST_NODE_TARGETS_BY_LANGUAGE[lang]?.[target]?.label
+  if (isNodeEngine(engine))
+    return AST_NODE_TARGETS_BY_LANGUAGE[lang]?.[target]?.label
   // 运算符不写 label：判题结果的文案按语言翻译（astOperatorLabel），
   // 存一个固定 label 反而会把 C 的 && 钉死成 and
   return undefined
@@ -252,7 +256,8 @@ watch(supportedLanguages, (langs) => {
         :bordered="false"
         style="margin-bottom: 8px"
       >
-        {{ unsupportedLanguages.join("、") }} 暂不支持代码规则检查，判题机只能检查
+        {{ unsupportedLanguages.join("、") }}
+        暂不支持代码规则检查，判题机只能检查
         {{ AST_SUPPORTED_LANGUAGES.join(" / ") }}
       </n-alert>
       <n-tabs
@@ -393,9 +398,7 @@ watch(supportedLanguages, (langs) => {
       <n-empty
         v-else
         :description="
-          languages.length
-            ? '当前语言不支持代码规则检查'
-            : '请先选择编程语言'
+          languages.length ? '当前语言不支持代码规则检查' : '请先选择编程语言'
         "
       />
     </n-collapse-item>

apps/web/src/admin/problem/components/BatchTagModal.vue

@@ -59,9 +59,7 @@ async function submit() {
     props.action,
   )
   const verb = props.action === "add" ? "添加" : "移除"
-  message.success(
-    `已为 ${res.problemCount} 道题${verb} ${res.tagCount} 个标签`,
-  )
+  message.success(`已为 ${res.problemCount} 道题${verb} ${res.tagCount} 个标签`)
   close()
   emit("done")
 }

apps/web/src/admin/problem/components/TestcaseGenerator.vue

@@ -179,11 +179,10 @@ async function run() {
 async function upload() {
   isUploading.value = true
   try {
-    const data = uploadable.value
-      .flatMap((f, i) => [
-        { name: `${i + 1}.in`, content: f.in },
-        { name: `${i + 1}.out`, content: f.out },
-      ])
+    const data = uploadable.value.flatMap((f, i) => [
+      { name: `${i + 1}.in`, content: f.in },
+      { name: `${i + 1}.out`, content: f.out },
+    ])
 
     const blob = createZipBlob(data)
     const file = new File([blob], "testcase.zip", { type: "application/zip" })

apps/web/src/admin/problem/detail.vue

@@ -896,7 +896,11 @@ watch(
             v-model:value="problem.showFlowchart"
             :disabled="problem.allowFlowchart"
           />
-          <n-text v-if="problem.allowFlowchart" depth="3" style="font-size: 12px">
+          <n-text
+            v-if="problem.allowFlowchart"
+            depth="3"
+            style="font-size: 12px"
+          >
             让学生自己画图时，标准流程图不会下发给学生，这个开关没有意义
           </n-text>
         </n-flex>

apps/web/src/admin/problem/tags.vue

@@ -122,9 +122,7 @@ async function saveTag(tag: AdminTag) {
   }
   const res = await renameTag(tag.id, name)
   if (res.merged) {
-    message.success(
-      `已合并到「${res.name}」，影响 ${res.affectedCount} 道题`,
-    )
+    message.success(`已合并到「${res.name}」，影响 ${res.affectedCount} 道题`)
   } else {
     message.success("已重命名")
   }

apps/web/src/admin/setting/home.vue

@@ -110,9 +110,7 @@ function startRolling(finalName: string) {
 
 async function getRandom() {
   const res = await randomUser10(query.classroom)
-  const names = (res as string[]).map(
-    (name) => name.split(query.classroom)[1],
-  )
+  const names = (res as string[]).map((name) => name.split(query.classroom)[1])
   rollingNames.value = names
   const finalName = names[names.length - 1]
   startRolling(finalName)

apps/web/src/admin/user/components/Password.vue

@@ -23,8 +23,7 @@ defineEmits<{
  */
 const maskable = computed(
   () =>
-    props.user.adminType !== USER_TYPE.REGULAR_USER &&
-    !!props.user.rawPassword,
+    props.user.adminType !== USER_TYPE.REGULAR_USER && !!props.user.rawPassword,
 )
 </script>
 <template>

apps/web/src/admin/user/generate.vue

@@ -57,7 +57,9 @@ async function uploadUsers() {
     message.success("用户已上传成功")
     // 只导出用户名和密码两列 —— 发给学生的就是这两样，邮箱是占位生成的、
     // 真名本来就是老师粘进来的那一列，都不用回传
-    const csv = users.value.map(([username, password]) => `${username},${password}`).join("\n")
+    const csv = users.value
+      .map(([username, password]) => `${username},${password}`)
+      .join("\n")
     const hiddenElement = document.createElement("a")
     hiddenElement.href = "data:text/csv;charset=utf-8," + encodeURI(csv)
     hiddenElement.target = "_blank"

apps/web/src/admin/user/list.vue

@@ -77,7 +77,8 @@ const columns: DataTableColumn<User>[] = [
         user: row,
         revealed: revealedPasswords.value.has(row.id),
         onToggle: (id: number) => {
-          if (!revealedPasswords.value.delete(id)) revealedPasswords.value.add(id)
+          if (!revealedPasswords.value.delete(id))
+            revealedPasswords.value.add(id)
         },
       }),
   },

apps/web/src/oj/ai/analysis.vue

@@ -74,7 +74,9 @@ aiStore.targetUsername = urlUsername.value
 aiStore.duration = urlDuration.value
 
 const subOptions = computed<Duration>(
-  () => durationFromValue(aiStore.duration) ?? durationFromValue(DURATION_OPTIONS[0].value)!,
+  () =>
+    durationFromValue(aiStore.duration) ??
+    durationFromValue(DURATION_OPTIONS[0].value)!,
 )
 
 const start = computed(() => formatISO(sub(new Date(), subOptions.value)))

apps/web/src/oj/ai/components/FlowchartScoreChart.vue

@@ -31,7 +31,8 @@ const { chartKey } = useChartTheme()
 // 第二个 tab 里列成表格。这里直接画出来，不用改后端和契约
 const items = computed(() =>
   [...aiStore.detailsData.flowcharts].sort(
-    (a, b) => b.bestScore - a.bestScore || a.problemId.localeCompare(b.problemId),
+    (a, b) =>
+      b.bestScore - a.bestScore || a.problemId.localeCompare(b.problemId),
   ),
 )
 

apps/web/src/oj/api.ts

@@ -255,12 +255,9 @@ export function getContestAccess(id: string) {
 
 // 注意和 GET /access 不一样：这个返回裸 true，密码错是 403 走 catch
 export function checkContestPassword(contestID: string, password: string) {
-  return api.post<boolean>(
-    `contests/${encodeURIComponent(contestID)}/access`,
-    {
-      password,
-    },
-  )
+  return api.post<boolean>(`contests/${encodeURIComponent(contestID)}/access`, {
+    password,
+  })
 }
 
 export async function getContestProblems(contestID: string) {
@@ -295,9 +292,12 @@ export function updateProfile(data: { realName: string; mood: string }) {
 }
 
 export function getAnnouncementList(offset = 0, limit = 10) {
-  return api.get<{ results: AnnouncementListItem[]; total: number }>("announcements", {
-    params: { limit, offset },
-  })
+  return api.get<{ results: AnnouncementListItem[]; total: number }>(
+    "announcements",
+    {
+      params: { limit, offset },
+    },
+  )
 }
 
 export function getAnnouncement(id: number) {
@@ -465,7 +465,6 @@ export function joinProblemSet(problemSetId: number) {
   return api.post("problem-set-progress", { problemSetId })
 }
 
-
 export function getUserBadges(username?: string) {
   return api.get<UserBadge[]>(
     `users/${encodeURIComponent(username ?? "me")}/badges`,

apps/web/src/oj/class/pk.vue

@@ -66,7 +66,9 @@ const timeRangeOptions: SelectOption[] = [
 ]
 
 // 「全部时间」的 value 是空串，解不出来就是 null —— 正是不带时间条件的意思
-const subOptions = computed<Duration | null>(() => durationFromValue(duration.value))
+const subOptions = computed<Duration | null>(() =>
+  durationFromValue(duration.value),
+)
 
 // 根据时间段选项计算开始和结束时间
 function getTimeRange(): {

apps/web/src/oj/learn/components/ExerciseMcq.vue

@@ -55,7 +55,10 @@ function submit() {
 
 /** 给老师看的一句人话：选项按 A/B/C 报，报下标没人看得懂 */
 function describe(sel: Set<number>) {
-  return `选了 ${[...sel].sort((a, b) => a - b).map((i) => String.fromCharCode(65 + i)).join("、")}`
+  return `选了 ${[...sel]
+    .sort((a, b) => a - b)
+    .map((i) => String.fromCharCode(65 + i))
+    .join("、")}`
 }
 
 function reset() {

apps/web/src/oj/learn/composables/useLearnTrace.ts

@@ -23,10 +23,7 @@ const IDLE_MS = 10 * 60 * 1000
  * @param tutorialId 当前这一课，0 表示还没加载好
  * @param enabled 是否留痕。未登录时为 false：教程本身保持免登录可读，只是不记
  */
-export function useLearnTrace(
-  tutorialId: Ref<number>,
-  enabled: Ref<boolean>,
-) {
+export function useLearnTrace(tutorialId: Ref<number>, enabled: Ref<boolean>) {
   const visibility = useDocumentVisibility()
   const { idle } = useIdle(IDLE_MS)
 

apps/web/src/oj/learn/index.vue

@@ -126,7 +126,12 @@
 <script setup lang="ts">
 import { MdPreview } from "md-editor-v3"
 import "md-editor-v3/lib/preview.css"
-import type { Tutorial, Exercise, LANGUAGE, TutorialProgress } from "utils/types"
+import type {
+  Tutorial,
+  Exercise,
+  LANGUAGE,
+  TutorialProgress,
+} from "utils/types"
 import {
   getTutorial,
   getTutorials,
@@ -220,7 +225,9 @@ async function loadProgress() {
   }
   try {
     const rows = await getLearnProgress(type.value)
-    progress.value = Object.fromEntries(rows.map((row) => [row.tutorialId, row]))
+    progress.value = Object.fromEntries(
+      rows.map((row) => [row.tutorialId, row]),
+    )
   } catch {
     progress.value = {}
   }

apps/web/src/oj/problem/components/ProblemContent.vue

@@ -311,7 +311,9 @@ function type(status: ProblemStatus) {
         </p>
         <n-list bordered style="margin-bottom: 8px">
           <n-list-item v-for="(rule, i) in rules" :key="i">
-            <n-tag :type="KIND_TAG_TYPE[rule.kind]">{{ rule.description }}</n-tag>
+            <n-tag :type="KIND_TAG_TYPE[rule.kind]">{{
+              rule.description
+            }}</n-tag>
           </n-list-item>
         </n-list>
       </div>

apps/web/src/oj/problem/components/SubmitFlowchart.vue

@@ -111,8 +111,7 @@ const POLL_INTERVAL = 3000
 const POLL_TIMEOUT = 3 * 60 * 1000
 
 type Outcome =
-  | { ok: true; score: number; grade: string }
-  | { ok: false; error?: string }
+  { ok: true; score: number; grade: string } | { ok: false; error?: string }
 
 const { pause: pausePolling, resume: resumePolling } = useIntervalFn(
   async () => {
@@ -509,11 +508,7 @@ onUnmounted(() => {
           </n-card>
 
           <!-- 详细评分 -->
-          <n-card
-            v-if="sortedCriteria.length"
-            size="small"
-            title="详细评分"
-          >
+          <n-card v-if="sortedCriteria.length" size="small" title="详细评分">
             <div
               v-for="[key, detail] in sortedCriteria"
               :key="key"

apps/web/src/oj/problem/detail.vue

@@ -182,11 +182,7 @@ watch(
             <n-tab-pane name="content" tab="题目描述">
               <ProblemContent />
             </n-tab-pane>
-            <n-tab-pane
-              v-if="canShowFlowchart"
-              name="flowchart"
-              tab="流程图表"
-            >
+            <n-tab-pane v-if="canShowFlowchart" name="flowchart" tab="流程图表">
               <ProblemFlowchart />
             </n-tab-pane>
             <n-tab-pane name="info" tab="题目统计" :disabled="!!problemSetId">
@@ -234,11 +230,7 @@ watch(
           <n-tab-pane name="content" tab="题目描述">
             <ProblemContent />
           </n-tab-pane>
-          <n-tab-pane
-            v-if="canShowFlowchart"
-            name="flowchart"
-            tab="流程图表"
-          >
+          <n-tab-pane v-if="canShowFlowchart" name="flowchart" tab="流程图表">
             <ProblemFlowchart />
           </n-tab-pane>
           <n-tab-pane name="info" tab="题目统计" :disabled="!!problemSetId">

apps/web/src/oj/problemset/components/ProblemSetHeader.vue

@@ -42,11 +42,15 @@ function getProgressPercentage() {
 
 // 有选做题时把「必做 N 题」标出来，否则「共 10 道题目」和「9 / 9」对不上
 const optionalCount = computed(
-  () => props.problemSet.problemsCount - (props.problemSet.userProgress?.totalCount ?? 0),
+  () =>
+    props.problemSet.problemsCount -
+    (props.problemSet.userProgress?.totalCount ?? 0),
 )
 
 const endTimeText = computed(() =>
-  props.problemSet.endTime ? parseTime(props.problemSet.endTime, "YYYY-MM-DD HH:mm") : "",
+  props.problemSet.endTime
+    ? parseTime(props.problemSet.endTime, "YYYY-MM-DD HH:mm")
+    : "",
 )
 
 function handleJoin() {

apps/web/src/oj/rank/list.vue

@@ -286,7 +286,9 @@ const options: SelectOption[] = [...LONG_DURATION_OPTIONS]
 
 // 认不出来退回 options[1]（一个月内），和 duration 的初值一致
 const subOptions = computed<Duration>(
-  () => durationFromValue(duration.value) ?? durationFromValue(LONG_DURATION_OPTIONS[1]!.value)!,
+  () =>
+    durationFromValue(duration.value) ??
+    durationFromValue(LONG_DURATION_OPTIONS[1]!.value)!,
 )
 
 onMounted(() => {

apps/web/src/oj/submission/components/FlowchartScoreDetail.vue

@@ -69,11 +69,7 @@
       </n-card>
 
       <!-- 详细评分 -->
-      <n-card
-        v-if="sortedCriteria.length > 0"
-        size="small"
-        title="详细评分"
-      >
+      <n-card v-if="sortedCriteria.length > 0" size="small" title="详细评分">
         <div
           v-for="[key, detail] in sortedCriteria"
           :key="key"
@@ -148,7 +144,9 @@ const criteriaDetails = computed<
   )
 })
 // jsonb 不保留键序，直接遍历会把 40 分的「逻辑正确性」排到最后
-const sortedCriteria = computed(() => sortFlowchartCriteria(criteriaDetails.value))
+const sortedCriteria = computed(() =>
+  sortFlowchartCriteria(criteriaDetails.value),
+)
 
 const loading = ref(false)
 const rendering = ref(false)

apps/web/src/oj/submission/detail.vue

@@ -43,7 +43,9 @@ const loading = ref(false)
  * 测试点明细。`info` 在契约里是「完整形状或空对象」的联合（非管理员拿到的是空对象），
  * `data` 本身也可能为 null —— 两种情况都由这个访问器归成空数组，模板里不再直接取。
  */
-const caseResults = computed(() => submissionCaseResults(submission.value?.info))
+const caseResults = computed(() =>
+  submissionCaseResults(submission.value?.info),
+)
 
 async function init() {
   submission.value = props.submission

apps/web/src/oj/user/index.vue

@@ -80,14 +80,8 @@ async function init() {
       const metricsRes = await getMetrics(res.user.id)
       firstSubmissionAt.value = parseTime(metricsRes.first)
       latestSubmissionAt.value = parseTime(metricsRes.latest)
-      toLatestAt.value = durationToDays(
-        metricsRes.latest,
-        metricsRes.now,
-      )
-      learnDuration.value = durationToDays(
-        metricsRes.first,
-        metricsRes.latest,
-      )
+      toLatestAt.value = durationToDays(metricsRes.latest, metricsRes.now)
+      learnDuration.value = durationToDays(metricsRes.first, metricsRes.latest)
     }
   } finally {
     toggle(false)

apps/web/src/shared/api.ts

@@ -41,7 +41,5 @@ export function getHitokoto() {
 }
 
 export function getClassUsernames(classroom: string) {
-  return api.get<string[]>(
-    `classes/${encodeURIComponent(classroom)}/usernames`,
-  )
+  return api.get<string[]>(`classes/${encodeURIComponent(classroom)}/usernames`)
 }

apps/web/src/shared/components/FlowchartStatisticsPanel.vue

@@ -158,7 +158,10 @@
 import { formatISO, sub, type Duration } from "date-fns"
 import type { FlowchartStatistics } from "@oj2/contract"
 import { getFlowchartStatistics } from "oj/api"
-import { PANEL_DURATION_OPTIONS, FLOWCHART_CRITERIA_ORDER } from "utils/constants"
+import {
+  PANEL_DURATION_OPTIONS,
+  FLOWCHART_CRITERIA_ORDER,
+} from "utils/constants"
 import { durationFromValue } from "utils/functions"
 import { useHiddenStudents } from "../composables/hiddenStudents"
 import { Doughnut, Radar, Bar } from "vue-chartjs"
@@ -471,7 +474,8 @@ function renderWordCloud() {
 
 const subOptions = computed<Duration>(
   () =>
-    durationFromValue(query.duration) ?? durationFromValue(PANEL_DURATION_OPTIONS[0].value)!,
+    durationFromValue(query.duration) ??
+    durationFromValue(PANEL_DURATION_OPTIONS[0].value)!,
 )
 
 async function handleStatistics() {

apps/web/src/shared/components/StatisticsPanel.vue

@@ -249,19 +249,23 @@ const ATTEMPT_COLORS: Record<string, string> = {
  * 已通过的沉底，它们只是「做完了」，不需要再看。
  */
 function groupByProblem(list: SubmissionStatisticsItems["items"]) {
-  const groups = new Map<string, {
-    problem: string
-    problemTitle: string
-    items: SubmissionStatisticsItems["items"]
-  }>()
+  const groups = new Map<
+    string,
+    {
+      problem: string
+      problemTitle: string
+      items: SubmissionStatisticsItems["items"]
+    }
+  >()
   for (const item of list) {
     const group = groups.get(item.problem)
     if (group) group.items.push(item)
-    else groups.set(item.problem, {
-      problem: item.problem,
-      problemTitle: item.problemTitle,
-      items: [item],
-    })
+    else
+      groups.set(item.problem, {
+        problem: item.problem,
+        problemTitle: item.problemTitle,
+        items: [item],
+      })
   }
   return [...groups.values()]
     .map((group) => ({
@@ -276,8 +280,9 @@ function groupByProblem(list: SubmissionStatisticsItems["items"]) {
           item.result === SubmissionStatus.ast_check_failed,
       ),
     }))
-    .sort((a, b) =>
-      Number(a.solved) - Number(b.solved) || b.items.length - a.items.length,
+    .sort(
+      (a, b) =>
+        Number(a.solved) - Number(b.solved) || b.items.length - a.items.length,
     )
 }
 
@@ -298,9 +303,18 @@ const columns: DataTableColumn<SubmissionStatisticsUser>[] = [
           h(NFlex, { size: "small", align: "flex-start", wrap: false }, () => [
             h(
               NFlex,
-              { size: 4, align: "center", wrap: false, style: "width: 200px; flex: none" },
+              {
+                size: 4,
+                align: "center",
+                wrap: false,
+                style: "width: 200px; flex: none",
+              },
               () => [
-                h(NTag, { size: "small", bordered: false }, () => group.problem),
+                h(
+                  NTag,
+                  { size: "small", bordered: false },
+                  () => group.problem,
+                ),
                 h(
                   NText,
                   {
@@ -318,39 +332,46 @@ const columns: DataTableColumn<SubmissionStatisticsUser>[] = [
                 depth: 3,
                 style: "width: 104px; flex: none",
               },
-              () => `${group.items.length} 次 · ${group.solved ? "已通过" : "未通过"}`,
+              () =>
+                `${group.items.length} 次 · ${group.solved ? "已通过" : "未通过"}`,
             ),
-            h(NFlex, { size: 4, wrap: true, style: "flex: 1; min-width: 0" }, () =>
-              group.items.map((item) =>
-                h(
-                  NTooltip,
-                  { delay: 200 },
-                  {
-                    trigger: () =>
-                      h("button", {
-                        // 内联样式而不是 class：这些方块是 h() 出来、挂在 NDataTable 的
-                        // 展开槽里渲染的，<style scoped> 能不能盖到它并不确定
-                        style: {
-                          width: "14px",
-                          height: "14px",
-                          padding: "0",
-                          border: "none",
-                          borderRadius: "3px",
-                          cursor: "pointer",
-                          background: ATTEMPT_COLORS[JUDGE_STATUS[item.result]?.type ?? "default"],
-                        },
-                        onClick: (event: MouseEvent) => {
-                          event.stopPropagation()
-                          openSubmission(item.id)
-                        },
-                      }),
-                    default: () =>
-                      `${JUDGE_STATUS[item.result]?.name ?? item.result} · ` +
-                      `${parseTime(item.createTime, "MM-DD HH:mm:ss")} · ` +
-                      `${item.id.toString().slice(0, 12)}`,
-                  },
+            h(
+              NFlex,
+              { size: 4, wrap: true, style: "flex: 1; min-width: 0" },
+              () =>
+                group.items.map((item) =>
+                  h(
+                    NTooltip,
+                    { delay: 200 },
+                    {
+                      trigger: () =>
+                        h("button", {
+                          // 内联样式而不是 class：这些方块是 h() 出来、挂在 NDataTable 的
+                          // 展开槽里渲染的，<style scoped> 能不能盖到它并不确定
+                          style: {
+                            width: "14px",
+                            height: "14px",
+                            padding: "0",
+                            border: "none",
+                            borderRadius: "3px",
+                            cursor: "pointer",
+                            background:
+                              ATTEMPT_COLORS[
+                                JUDGE_STATUS[item.result]?.type ?? "default"
+                              ],
+                          },
+                          onClick: (event: MouseEvent) => {
+                            event.stopPropagation()
+                            openSubmission(item.id)
+                          },
+                        }),
+                      default: () =>
+                        `${JUDGE_STATUS[item.result]?.name ?? item.result} · ` +
+                        `${parseTime(item.createTime, "MM-DD HH:mm:ss")} · ` +
+                        `${item.id.toString().slice(0, 12)}`,
+                    },
+                  ),
                 ),
-              ),
             ),
           ]),
         ),
@@ -358,7 +379,8 @@ const columns: DataTableColumn<SubmissionStatisticsUser>[] = [
           ? h(
               NText,
               { depth: 3 },
-              () => `只显示最近 ${loaded.items.length} 条，上面「提交数」才是总数`,
+              () =>
+                `只显示最近 ${loaded.items.length} 条，上面「提交数」才是总数`,
             )
           : null,
       ])
@@ -372,7 +394,11 @@ const columns: DataTableColumn<SubmissionStatisticsUser>[] = [
     render: (row) =>
       h(
         NTag,
-        { size: "small", type: row.done ? "success" : "default", bordered: false },
+        {
+          size: "small",
+          type: row.done ? "success" : "default",
+          bordered: false,
+        },
         () => (row.done ? "已完成" : "未完成"),
       ),
   },
@@ -693,7 +719,9 @@ const completionChartOptions = {
 const subOptions = computed<Duration>(
   // 认不出来（含 all）就退回列表第一档，和原来 `?? options[0]` 一致；
   // all 实际不会走到这里，handleStatistics 先分支掉了
-  () => durationFromValue(query.duration) ?? durationFromValue(PANEL_DURATION_OPTIONS[0].value)!,
+  () =>
+    durationFromValue(query.duration) ??
+    durationFromValue(PANEL_DURATION_OPTIONS[0].value)!,
 )
 
 function goSubmissions() {

apps/web/src/shared/components/SyncCodeEditor.vue

@@ -84,7 +84,8 @@ const handleEditorReady = (payload: EditorReadyPayload) => {
 watch(
   () => collabStore.room,
   (room) => {
-    if (room && !collabStore.isTeacher && editorView.value) bind(editorView.value)
+    if (room && !collabStore.isTeacher && editorView.value)
+      bind(editorView.value)
     else stop()
   },
 )

apps/web/src/shared/composables/collabDoc.ts

@@ -47,15 +47,21 @@ export function useCollabDoc() {
     if (doc) stop()
     const myGeneration = ++generation
 
-    const [Y, awarenessProtocol, syncProtocol, encoding, decoding, { yCollab }] =
-      await Promise.all([
-        import("yjs"),
-        import("y-protocols/awareness"),
-        import("y-protocols/sync"),
-        import("lib0/encoding"),
-        import("lib0/decoding"),
-        import("y-codemirror.next"),
-      ])
+    const [
+      Y,
+      awarenessProtocol,
+      syncProtocol,
+      encoding,
+      decoding,
+      { yCollab },
+    ] = await Promise.all([
+      import("yjs"),
+      import("y-protocols/awareness"),
+      import("y-protocols/sync"),
+      import("lib0/encoding"),
+      import("lib0/decoding"),
+      import("y-codemirror.next"),
+    ])
 
     // 等 chunk 的这段时间里房间关了（或者又开了新的一轮），整个放弃
     if (myGeneration !== generation) return
@@ -106,7 +112,11 @@ export function useCollabDoc() {
     detachDocUpdate = () => doc?.off("update", onDocUpdate)
 
     const onAwarenessUpdate = (
-      { added, updated, removed }: { added: number[]; updated: number[]; removed: number[] },
+      {
+        added,
+        updated,
+        removed,
+      }: { added: number[]; updated: number[]; removed: number[] },
       origin: any,
     ) => {
       if (origin === "remote") return

apps/web/src/shared/composables/hiddenStudents.ts

@@ -64,7 +64,9 @@ export function useHiddenStudents(storageKey: string) {
     // 把已经到期的清掉再落一次盘，否则这张表只增不减
     const now = Date.now()
     const cleaned = Object.fromEntries(
-      Object.entries(hiddenStudents.value).filter(([, expiresAt]) => expiresAt > now),
+      Object.entries(hiddenStudents.value).filter(
+        ([, expiresAt]) => expiresAt > now,
+      ),
     )
     hiddenStudents.value = cleaned
     save(cleaned)

apps/web/src/shared/composables/websocket.ts

@@ -211,7 +211,9 @@ export class BaseWebSocket<T extends WebSocketMessage = WebSocketMessage> {
       RECONNECT_MAX_DELAY,
     )
     const delay = Math.round(base * (0.5 + Math.random() * 0.5))
-    console.log(`[WebSocket] 将在 ${delay}ms 后重连 (第 ${this.reconnectAttempts} 次)`)
+    console.log(
+      `[WebSocket] 将在 ${delay}ms 后重连 (第 ${this.reconnectAttempts} 次)`,
+    )
     this.reconnectTimer = window.setTimeout(() => {
       this.reconnectTimer = null
       this.connect()
@@ -516,7 +518,9 @@ export interface SubmissionUpdate extends WebSocketMessage {
 }
 
 /** 判题进度。subscribe(submissionId) 认领，断线重连会自动补订阅 */
-export function useSubmissionWebSocket(handler?: MessageHandler<SubmissionUpdate>) {
+export function useSubmissionWebSocket(
+  handler?: MessageHandler<SubmissionUpdate>,
+) {
   return useChannel<SubmissionUpdate>("/ws/submissions", handler)
 }
 

apps/web/src/shared/extensions/language.ts

@@ -11,6 +11,7 @@ import type { LANGUAGE } from "utils/types"
  * Java / Golang / JavaScript 没有单独的包，落到 cpp()，是既有行为，不是遗漏。
  */
 export function languageExtension(language: LANGUAGE): Extension {
-  if (language === "SQL") return sql({ dialect: SQLite, upperCaseKeywords: true })
+  if (language === "SQL")
+    return sql({ dialect: SQLite, upperCaseKeywords: true })
   return ["Python2", "Python3"].includes(language) ? python() : cpp()
 }

apps/web/src/shared/layout/admin.vue

@@ -60,11 +60,7 @@ const options = computed<MenuOption[]>(() => {
       },
       {
         label: () =>
-          h(
-            RouterLink,
-            { to: "/admin/ai/reports" },
-            { default: () => "报告" },
-          ),
+          h(RouterLink, { to: "/admin/ai/reports" }, { default: () => "报告" }),
         key: "admin ai reports",
       },
       {
@@ -148,11 +144,7 @@ const options = computed<MenuOption[]>(() => {
       },
       {
         label: () =>
-          h(
-            RouterLink,
-            { to: "/admin/ai/reports" },
-            { default: () => "报告" },
-          ),
+          h(RouterLink, { to: "/admin/ai/reports" }, { default: () => "报告" }),
         key: "admin ai reports",
       },
       {

apps/web/src/utils/api.ts

@@ -47,8 +47,9 @@ instance.interceptors.response.use(
   // 这里**故意**不返回 AxiosResponse：把 axios 的外层和后端的 { data } 信封一起
   // 剥掉，让调用方直接拿到业务数据。类型上和 axios 的拦截器签名对不上（它期望原样
   // 返回响应），文件末尾的 `as unknown as ApiClient` 就是为了把真实形状交出去。
-  ((response: AxiosResponse) =>
-    response.data.data) as unknown as (response: AxiosResponse) => AxiosResponse,
+  ((response: AxiosResponse) => response.data.data) as unknown as (
+    response: AxiosResponse,
+  ) => AxiosResponse,
   (error) => {
     const payload = error.response?.data as ApiError | undefined
     const code = payload?.error?.code ?? "network-error"

apps/web/src/utils/stream.ts

@@ -98,9 +98,9 @@ export async function consumeJSONEventStream<T = any>(
  * 「无法解析服务端事件数据: {...}」。后端 error.message 是英文的，按 code 换成中文。
  */
 export async function aiStreamError(response: Response) {
-  const body = (await response.json().catch(() => null)) as
-    | { error?: { code?: string } }
-    | null
+  const body = (await response.json().catch(() => null)) as {
+    error?: { code?: string }
+  } | null
   switch (body?.error?.code) {
     case "too-many-requests":
       return new Error("AI 请求太频繁了，歇一会儿再试")

apps/web/src/utils/types.ts

@@ -82,7 +82,6 @@ export type SUBMISSION_RESULT = JudgeStatus | 9
 
 export type ProblemStatus = "passed" | "failed" | "not_test"
 
-
 /**
  * 题目标签。用契约的 —— 它比手抄那份多一个 `problemCount`，
  * shared/api.ts 原来还得用 `Tag & { problemCount: number }` 把它补回来。
@@ -403,11 +402,7 @@ export type Message = ContractMessage
  *
  * 注意 `ReactionCounts` 是 Partial 的：后端只下发有票的类型，没人投的键不出现。
  */
-export type {
-  ReactionKey,
-  ReactionCounts,
-  ReactionState,
-} from "@oj2/contract"
+export type { ReactionKey, ReactionCounts, ReactionState } from "@oj2/contract"
 import type { ReactionKey } from "@oj2/contract"
 
 /**