feat: align agent preview with learner topics

ai_knowledge_base_v2/apps/admin-web/src/services/api.ts

@@ -34,6 +34,7 @@ import type {
   PromptHistoryItem,
   QuestionInsightRefreshResult,
   QuestionInsightSummary,
+  TopicSessionRecord,
 } from "../types/api";
 
 const API_BASE = import.meta.env.VITE_API_BASE_URL ?? "/api";
@@ -129,6 +130,8 @@ export const api = {
   },
   users: (query: { keyword?: string; page?: number; pageSize?: number } = {}) => request<PageResult<AdminUser>>(`/admin/user/list${queryString(query)}`),
   userDetail: (id: number) => request<AdminUserDetail>(`/admin/user/${id}/detail`),
+  userTopics: (id: number, query: { keyword?: string; page?: number; pageSize?: number } = {}) =>
+    request<PageResult<TopicSessionRecord>>(`/admin/user/${id}/topics${queryString(query)}`),
   userReports: (id: number, limit = 20) => request<PeriodicReportRecord[]>(`/admin/user/${id}/reports${queryString({ limit })}`),
   generateUserReport: (id: number, payload: { reportType: string; periodStart?: string | null; periodEnd?: string | null }) =>
     request<PeriodicReportRecord>(`/admin/user/${id}/reports/generate`, { method: "POST", body: JSON.stringify(payload) }),