fix(frontend): load persisted case records

frontend/src/api/aihr/case.ts

@@ -17,6 +17,7 @@ export type CaseSummaryItem = {
 };
 
 export type CaseRecord = {
+  caseId: string;
   title: string;
   type: string;
   status: string;
@@ -25,6 +26,18 @@ export type CaseRecord = {
   summary: string;
 };
 
+export type CaseDetailResponse = {
+  caseId: string;
+  fileName: string;
+  title: string;
+  type: string;
+  status: string;
+  time: string;
+  owner: string;
+  transcript: string;
+  summary: string;
+};
+
 export type CaseUploadResponse = {
   caseId: string;
   fileName: string;
@@ -73,3 +86,17 @@ export function curateKnowledgeCase(data: { caseId: string; criteria: string; li
     headers: { repeatSubmit: false }
   });
 }
+
+export function getCaseRecords(limit = 20): Promise<ApiResult<CaseRecord[]>> {
+  return request({
+    url: `/api/knowledge/case/records?limit=${limit}`,
+    method: 'get'
+  });
+}
+
+export function getCaseDetail(caseId: string): Promise<ApiResult<CaseDetailResponse>> {
+  return request({
+    url: `/api/knowledge/case/records/${encodeURIComponent(caseId)}`,
+    method: 'get'
+  });
+}