新增批量人物蒸馏脚本，精简排行榜相关接口

- batch-distill: 独立单文件脚本，按时间窗调用线上服务批量蒸馏人物档案
- 精简 admin_users / public_leaderboard 路由及前端排行榜页面

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

frontend-web/src/core/admin/api.ts

@@ -93,15 +93,6 @@ export interface AdminLeaderboardDimension {
   last_seen_at: string;
 }
 
-export interface AdminLeaderboardQuestion {
-  text: string;
-  user_id: string;
-  email: string;
-  thread_id: string;
-  run_id: string;
-  asked_at: string;
-}
-
 export interface AdminLeaderboardTrendPoint {
   date: string;
   runs: number;
@@ -138,8 +129,6 @@ export interface AdminLeaderboardResponse {
   models: AdminLeaderboardDimension[];
   agents: AdminLeaderboardDimension[];
   run_statuses: AdminLeaderboardDimension[];
-  recent_questions: AdminLeaderboardQuestion[];
-  frequent_questions: AdminLeaderboardQuestion[];
   trends: AdminLeaderboardTrendPoint[];
 }
 
@@ -154,7 +143,6 @@ export interface AdminUserAnalyticsResponse {
   models: AdminLeaderboardDimension[];
   agents: AdminLeaderboardDimension[];
   run_statuses: AdminLeaderboardDimension[];
-  recent_questions: AdminLeaderboardQuestion[];
   trends: AdminLeaderboardTrendPoint[];
 }
 

frontend-web/src/pages/AdminUserLeaderboardPage.tsx

@@ -49,7 +49,6 @@ import { MarkdownContent } from "@/components/workspace/messages/markdown-conten
 import type {
   AdminLeaderboardDimension,
   AdminLeaderboardOverview,
-  AdminLeaderboardQuestion,
   AdminLeaderboardResponse,
   AdminLeaderboardSkill,
   AdminLeaderboardTrendPoint,
@@ -66,7 +65,7 @@ type UserRankTab = "activity" | "questions" | "tokens" | "skills" | "efficiency"
 type RangeState = { since: string; until: string; days?: number };
 type LeaderboardAccent = "crimson" | "rose" | "amber" | "teal";
 const DEFAULT_REPORT_MODEL = "__default__";
-const LEADERBOARD_PAGE_SIZE = 20;
+const LEADERBOARD_PAGE_SIZE = 10;
 
 const accentClasses: Record<LeaderboardAccent, { soft: string; text: string; bar: string; border: string }> = {
   crimson: {
@@ -132,11 +131,6 @@ function fmtTime(value?: string | null): string {
   return Number.isNaN(date.getTime()) ? value : date.toLocaleString();
 }
 
-function clampText(value: string, max = 120): string {
-  const text = value.trim();
-  return text.length > max ? `${text.slice(0, max)}...` : text;
-}
-
 function userScore(user: AdminLeaderboardUser, tab: UserRankTab): number {
   if (tab === "questions") return user.qa_count;
   if (tab === "tokens") return user.total_tokens;
@@ -207,12 +201,6 @@ function markdownList(items: string[]): string {
 
 function buildReportFocusMarkdown(data: AdminLeaderboardResponse | undefined, range: RangeState): string {
   if (!data) return "";
-  const recentQuestions = data.recent_questions
-    .slice(0, 8)
-    .map((item) => `${clampText(item.text, 120)}（${fmtTime(item.asked_at)}）`);
-  const frequentQuestions = data.frequent_questions
-    .slice(0, 8)
-    .map((item) => clampText(item.text, 120));
   const frequentUsage = [
     ...data.skills.slice(0, 5).map((item) => `技能：${item.name}，${fmtNumber(item.call_count)} 次调用`),
     ...data.tools.slice(0, 5).map((item) => `工具：${item.name}，${fmtNumber(item.call_count)} 次调用`),
@@ -223,12 +211,6 @@ function buildReportFocusMarkdown(data: AdminLeaderboardResponse | undefined, ra
     "",
     `统计周期：${range.since} 至 ${range.until}`,
     "",
-    "## 最近关注",
-    markdownList(recentQuestions),
-    "",
-    "## 高频问题",
-    markdownList(frequentQuestions),
-    "",
     "## 使用频率重点",
     markdownList(frequentUsage),
   ].join("\n");
@@ -905,43 +887,6 @@ function DimensionRanking({
   );
 }
 
-function QuestionPanel({
-  title,
-  items,
-  showUser = true,
-}: {
-  title: string;
-  items: AdminLeaderboardQuestion[];
-  showUser?: boolean;
-}) {
-  return (
-    <section className="flex h-[430px] flex-col overflow-hidden rounded-lg border border-[#F1D6D6] bg-white shadow-sm dark:border-[#213D5E] dark:bg-[#02244C]">
-      <div className="flex items-center justify-between gap-3 border-b border-[#F1D6D6] px-4 py-3 dark:border-[#213D5E]">
-        <div className="flex items-center gap-2">
-          <MessageSquareText className="size-4 text-[#5F6368] dark:text-slate-300" />
-          <h2 className="font-semibold text-[#202124] dark:text-white">{title}</h2>
-        </div>
-        <Badge variant="outline">{items.length}</Badge>
-      </div>
-      <ScrollArea className="min-h-0 flex-1">
-        <div className="divide-y divide-[#F1D6D6] dark:divide-[#213D5E]">
-          {items.length === 0 && <div className="py-12 text-center text-sm text-[#5F6368] dark:text-slate-400">暂无问题记录</div>}
-          {items.map((item, index) => (
-            <div key={`${item.run_id || item.text}-${index}`} className="px-4 py-3">
-              <div className="text-sm leading-6 text-[#202124] dark:text-slate-100">{clampText(item.text, 180)}</div>
-              <div className="mt-2 flex flex-wrap gap-x-3 gap-y-1 text-xs text-[#5F6368] dark:text-slate-400">
-                {showUser && <span>{item.email || item.user_id || "未知用户"}</span>}
-                <span>{fmtTime(item.asked_at)}</span>
-                {item.thread_id && <span>会话 {item.thread_id.slice(0, 8)}</span>}
-              </div>
-            </div>
-          ))}
-        </div>
-      </ScrollArea>
-    </section>
-  );
-}
-
 function Metric({ label, value }: { label: string; value: number }) {
   return (
     <div className="min-w-0 border-r border-[#F1D6D6] px-3 py-2 last:border-r-0 dark:border-[#213D5E]">
@@ -1006,16 +951,12 @@ function UserDetailPanel({
           </div>
         </section>
 
-        <Tabs defaultValue="questions" className="space-y-3">
+        <Tabs defaultValue="trend" className="space-y-3">
           <TabsList className="mb-3">
-            <TabsTrigger value="questions">提问</TabsTrigger>
             <TabsTrigger value="trend">趋势</TabsTrigger>
             <TabsTrigger value="skills">技能</TabsTrigger>
             <TabsTrigger value="dimensions">维度</TabsTrigger>
           </TabsList>
-          <TabsContent value="questions" className="min-h-[420px]">
-            <QuestionPanel title="最近提问" items={data.recent_questions} showUser={false} />
-          </TabsContent>
           <TabsContent value="trend" className="min-h-[420px]">
             <div className="mb-3 flex items-center gap-2 font-semibold text-[#231815] dark:text-white">
               <TrendingUp className="size-4 text-[#C1121F] dark:text-[#7FACF2]" />
@@ -1354,36 +1295,7 @@ export default function AdminUserLeaderboardPage() {
                     </Button>
                   </div>
                   {data && reportStatus === "idle" && !reportText && (
-                    <div className="mx-6 mt-4 grid shrink-0 gap-3 md:grid-cols-3">
-                      <section className="rounded-lg border border-[#F1D6D6] bg-white p-3 dark:border-[#213D5E] dark:bg-[#02244C]">
-                        <div className="mb-2 flex items-center gap-2 text-sm font-semibold text-[#231815] dark:text-white">
-                          <MessageSquareText className="size-4 text-[#C1121F] dark:text-[#7FACF2]" />
-                          最近关注
-                        </div>
-                        <div className="space-y-2">
-                          {data.recent_questions.slice(0, 3).map((item, index) => (
-                            <div key={`${item.run_id || item.text}-${index}`} className="text-xs leading-5 text-[#5F6368] dark:text-slate-300">
-                              <span className="font-medium text-[#C1121F] dark:text-[#7FACF2]">{fmtTime(item.asked_at)}</span>
-                              <span className="ml-1">{clampText(item.text, 58)}</span>
-                            </div>
-                          ))}
-                          {data.recent_questions.length === 0 && <div className="text-xs text-[#8B6B6B] dark:text-[#7FACF2]">暂无数据</div>}
-                        </div>
-                      </section>
-                      <section className="rounded-lg border border-[#F1D6D6] bg-white p-3 dark:border-[#213D5E] dark:bg-[#02244C]">
-                        <div className="mb-2 flex items-center gap-2 text-sm font-semibold text-[#231815] dark:text-white">
-                          <TrendingUp className="size-4 text-[#C1121F] dark:text-[#7FACF2]" />
-                          高频问题
-                        </div>
-                        <div className="space-y-2">
-                          {data.frequent_questions.slice(0, 3).map((item, index) => (
-                            <div key={`${item.run_id || item.text}-${index}`} className="text-xs leading-5 text-[#5F6368] dark:text-slate-300">
-                              {index + 1}. {clampText(item.text, 72)}
-                            </div>
-                          ))}
-                          {data.frequent_questions.length === 0 && <div className="text-xs text-[#8B6B6B] dark:text-[#7FACF2]">暂无数据</div>}
-                        </div>
-                      </section>
+                    <div className="mx-6 mt-4 grid shrink-0 gap-3">
                       <section className="rounded-lg border border-[#F1D6D6] bg-white p-3 dark:border-[#213D5E] dark:bg-[#02244C]">
                         <div className="mb-2 flex items-center gap-2 text-sm font-semibold text-[#231815] dark:text-white">
                           <Sparkles className="size-4 text-[#C1121F] dark:text-[#7FACF2]" />
@@ -1645,12 +1557,6 @@ export default function AdminUserLeaderboardPage() {
                   <DimensionRanking title="Agent 使用排行" icon={Bot} items={data.agents} empty="当前时间段暂无 Agent 运行" />
                   <DimensionRanking title="运行状态分布" icon={Gauge} items={data.run_statuses} empty="当前时间段暂无运行状态" />
                 </div>
-
-
-                <div className="grid gap-5 xl:grid-cols-2">
-                  <QuestionPanel title="最近经常问的问题" items={data.frequent_questions} />
-                  <QuestionPanel title="最新问题" items={data.recent_questions} />
-                </div>
               </>
             )}
           </div>

frontend-web/src/pages/PublicLeaderboardPage.tsx

@@ -34,12 +34,10 @@ import {
 } from "@/components/ui/dialog";
 import { Input } from "@/components/ui/input";
 import { Pagination } from "@/components/ui/pagination";
-import { ScrollArea } from "@/components/ui/scroll-area";
 import { Tabs, TabsList, TabsTrigger } from "@/components/ui/tabs";
 import type {
   AdminLeaderboardDimension,
   AdminLeaderboardOverview,
-  AdminLeaderboardQuestion,
   AdminLeaderboardResponse,
   AdminLeaderboardSkill,
   AdminLeaderboardTrendPoint,
@@ -52,8 +50,10 @@ type UserRankTab = "activity" | "questions" | "tokens" | "skills" | "efficiency"
 type LeaderboardAccent = "crimson" | "rose" | "amber" | "teal";
 
 const RANK_COLORS = ["#C1121F", "#E11D48", "#F59E0B", "#991B1B", "#B45309"] as const;
-const LEADERBOARD_PAGE_SIZE = 20;
-const RANGE_DAYS = 30;
+const LEADERBOARD_PAGE_SIZE = 10;
+// 公开页只统计近 7 天:跨日快照在每次请求时合并,天数越多合并越慢(尤其常问问题的
+// 模糊聚合是 O(n^2))。7 天足够展示近期热度,同时把请求耗时压到最低。
+const RANGE_DAYS = 7;
 
 const accentClasses: Record<LeaderboardAccent, { soft: string; text: string; bar: string; border: string }> = {
   crimson: {
@@ -98,11 +98,6 @@ function fmtDate(value?: string | null): string {
   return Number.isNaN(date.getTime()) ? "" : date.toLocaleString("zh-CN", { hour12: false });
 }
 
-function clampText(value: string, max = 120): string {
-  const text = value.trim();
-  return text.length > max ? `${text.slice(0, max)}...` : text;
-}
-
 function userScore(user: AdminLeaderboardUser, tab: UserRankTab): number {
   if (tab === "questions") return user.qa_count;
   if (tab === "tokens") return user.total_tokens;
@@ -367,12 +362,6 @@ export default function PublicLeaderboardPage() {
               <DimensionRanking title="Agent 使用排行" icon={Bot} items={data.agents} empty="当前时间段暂无 Agent 运行" />
               <DimensionRanking title="运行状态分布" icon={Gauge} items={data.run_statuses} empty="当前时间段暂无运行状态" />
             </div>
-
-            {/* 问题 */}
-            <div className="grid gap-5 xl:grid-cols-2">
-              <QuestionPanel title="最近经常问的问题" items={data.frequent_questions} />
-              <QuestionPanel title="最新问题" items={data.recent_questions} />
-            </div>
           </div>
         )}
 
@@ -688,40 +677,6 @@ function DimensionRanking({
   );
 }
 
-function QuestionPanel({
-  title,
-  items,
-}: {
-  title: string;
-  items: AdminLeaderboardQuestion[];
-}) {
-  return (
-    <section className="flex h-[430px] flex-col overflow-hidden rounded-lg border border-[#F1D6D6] bg-white shadow-sm dark:border-[#213D5E] dark:bg-[#02244C]">
-      <div className="flex items-center justify-between gap-3 border-b border-[#F1D6D6] px-4 py-3 dark:border-[#213D5E]">
-        <div className="flex items-center gap-2">
-          <MessageSquareText className="size-4 text-[#5F6368] dark:text-slate-300" />
-          <h2 className="font-semibold text-[#202124] dark:text-white">{title}</h2>
-        </div>
-        <Badge variant="outline">{items.length}</Badge>
-      </div>
-      <ScrollArea className="min-h-0 flex-1">
-        <div className="divide-y divide-[#F1D6D6] dark:divide-[#213D5E]">
-          {items.length === 0 && <div className="py-12 text-center text-sm text-[#5F6368] dark:text-slate-400">暂无问题记录</div>}
-          {items.map((item, index) => (
-            <div key={`${item.run_id || item.text}-${index}`} className="px-4 py-3">
-              <div className="text-sm leading-6 text-[#202124] dark:text-slate-100">{clampText(item.text, 180)}</div>
-              <div className="mt-2 flex flex-wrap gap-x-3 gap-y-1 text-xs text-[#5F6368] dark:text-slate-400">
-                <span>{item.email || item.user_id || "未知用户"}</span>
-                <span>{fmtTime(item.asked_at)}</span>
-              </div>
-            </div>
-          ))}
-        </div>
-      </ScrollArea>
-    </section>
-  );
-}
-
 function TrendBars({ points }: { points: AdminLeaderboardTrendPoint[] }) {
   type TrendMetric = keyof Pick<AdminLeaderboardTrendPoint, "runs" | "questions" | "users" | "tokens">;
   const [metric, setMetric] = useState<"all" | TrendMetric>("all");