feat: complete admin API integration

src/api/http.ts

@@ -43,14 +43,20 @@ export const http = axios.create({
 
 type RetryableRequestConfig = InternalAxiosRequestConfig & { _authRetry?: boolean }
 type AuthRefreshHandler = () => Promise<string>
+type AuthSessionExpiredHandler = () => void | Promise<void>
 
 let authRefreshHandler: AuthRefreshHandler | null = null
+let authSessionExpiredHandler: AuthSessionExpiredHandler | null = null
 let activeRefresh: Promise<string> | null = null
 
 export function registerAuthRefreshHandler(handler: AuthRefreshHandler) {
   authRefreshHandler = handler
 }
 
+export function registerAuthSessionExpiredHandler(handler: AuthSessionExpiredHandler) {
+  authSessionExpiredHandler = handler
+}
+
 http.interceptors.request.use((config) => {
   const token = localStorage.getItem('cc-admin-token')
   if (token) {
@@ -71,7 +77,16 @@ http.interceptors.response.use(
     config._authRetry = true
     try {
       if (!activeRefresh) {
-        activeRefresh = authRefreshHandler().finally(() => { activeRefresh = null })
+        activeRefresh = authRefreshHandler()
+          .catch(async (refreshError) => {
+            try {
+              await authSessionExpiredHandler?.()
+            } catch {
+              // 会话已清理，跳转失败不应覆盖原始认证错误。
+            }
+            throw refreshError
+          })
+          .finally(() => { activeRefresh = null })
       }
       const nextToken = await activeRefresh
       config.headers.Authorization = `Bearer ${nextToken}`