fix(后台成就): 成就指标的名字改成大白话（「AC 题目数」→「做对的题数」这类）

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

apps/api/src/services/achievement-metrics.ts

@@ -16,87 +16,87 @@ export interface AchievementMetric {
 export const ACHIEVEMENT_METRICS: AchievementMetric[] = [
   {
     key: "accepted_count",
-    name: "AC 题目数",
+    name: "做对的题数",
     helpText: "去重后通过的题目数量（不含比赛）",
   },
   {
     key: "mid_ac_count",
-    name: "中等题 AC 数",
+    name: "做对的中等题",
     helpText: "去重后通过的中等难度题目数（不含比赛）",
   },
   {
     key: "hard_ac_count",
-    name: "困难题 AC 数",
+    name: "做对的困难题",
     helpText: "去重后通过的困难题目数（不含比赛）",
   },
   {
     key: "submission_count",
-    name: "提交总数",
+    name: "提交次数",
     helpText: "提交次数（不含比赛）",
   },
-  { key: "active_days", name: "活跃天数", helpText: "有过提交的累计天数" },
+  { key: "active_days", name: "有提交的天数", helpText: "有过提交的累计天数" },
   {
     key: "max_ac_streak_days",
-    name: "最长连续 AC 天数",
+    name: "连续做对的天数",
     helpText: "连续每天至少 AC 一题的最长天数",
   },
   // 按周不按天：学生跟着课表来，2025 秋最长连续交题天数的中位数是 1 天、连续 7 天的
   // 只有 3 人，按天的「坚持一周」基本拿不到；按周的连续 2/4/8 周分别约 73%/49%/8%
   {
     key: "max_ac_week_streak",
-    name: "最长连续新通过周数",
+    name: "连续有新做对的周数",
     helpText: "连续几个自然周（周一起）每周都至少新通过一道题（不含比赛）",
   },
-  { key: "languages_used", name: "使用语言数", helpText: "用过多少种编程语言" },
+  { key: "languages_used", name: "用过几种语言", helpText: "用过多少种编程语言" },
   {
     key: "contest_joined",
-    name: "参赛场次",
+    name: "参加比赛",
     helpText: "参加过的比赛数量（本指标是比赛维度，不受比赛提交不计入的限制）",
   },
-  { key: "badge_count", name: "题单奖章数", helpText: "获得的题单奖章数量" },
+  { key: "badge_count", name: "题单奖章", helpText: "获得的题单奖章数量" },
   {
     key: "problemset_completed",
-    name: "完成题单数",
+    name: "做完的题单",
     helpText: "完成的题单数量",
   },
   {
     key: "first_try_ac_count",
-    name: "一发入魂次数",
+    name: "一次就对的题",
     helpText: "首次提交即通过的次数",
   },
   {
     key: "midnight_submissions",
-    name: "凌晨提交次数",
+    name: "凌晨提交",
     helpText: "0:00–5:00 之间的提交次数",
   },
   {
     key: "early_bird_submissions",
-    name: "早起提交次数",
+    name: "早起提交",
     helpText: "5:00–7:00 之间的提交次数",
   },
   {
     key: "compile_error_count",
-    name: "编译错误次数",
+    name: "编译错误",
     helpText: "累计编译错误的次数",
   },
   {
     key: "max_wa_before_ac",
-    name: "屡败屡战",
+    name: "错了几次才对",
     helpText: "单题失败最多多少次后终于通过",
   },
   {
     key: "max_ac_in_one_day",
-    name: "单日最多 AC",
+    name: "一天做对最多",
     helpText: "一天之内最多通过多少题",
   },
   {
     key: "max_code_lines",
-    name: "最长代码行数",
+    name: "最长的代码行数",
     helpText: "做对的提交里最长的代码有多少行（空行不算，不含比赛）",
   },
   {
     key: "achievement_unlocked_count",
-    name: "已解锁成就数",
+    name: "拿到的成就数",
     helpText: "已解锁的成就数量（不含白金档和已下架的）",
     meta: true,
   },