Refactored UI endpoint usage

PostFundManagement.ConsoleUI/src/services/httpClient.ts

@@ -1,6 +1,7 @@
 import axios, { InternalAxiosRequestConfig } from 'axios';
 import { getApiBaseUrl } from '../config';
 import { triggerSessionExpired, isUserSyncEndpoint } from './sessionExpiration';
+import { isUserSyncedInBrowser, isActivationPending, syncUserAccount } from './userSyncService';
 
 export const BASE_API_URL = getApiBaseUrl();
 
@@ -28,8 +29,6 @@ apiClient.interceptors.request.use(
     // All API calls require an authenticated and enabled user in the backend system.
     const isSyncRequest = isUserSyncEndpoint(config.url);
     if (token && !isSyncRequest) {
-      const { isUserSyncedInBrowser, isActivationPending, syncUserAccount } = await import('./userSyncService');
-
       // If user account is flagged as pending administrator activation, block downstream API calls
       if (isActivationPending()) {
         return Promise.reject(new Error('User account is pending administrator activation'));
@@ -57,11 +56,9 @@ apiClient.interceptors.response.use(
       const requestUrl = error.config?.url;
       const isSyncEndpoint = isUserSyncEndpoint(requestUrl);
 
-      // Disambiguation between Session Lockout and Session Expired:
-      // - Session Expired process monitors ALL OTHER endpoints for HTTP 401 other than the user sync endpoint.
-      // - User sync endpoint 401 is subordinated to the session lockout / auth initialization flow through call order and priority.
+      // Handle 401 Unauthorized errors
       if (!isSyncEndpoint) {
-        // Active working endpoint returned HTTP 401: trigger modal with progress bar countdown and landing redirect
+        // Working endpoint returned HTTP 401: trigger session expiration prompt
         const detailMsg =
           error?.response?.data?.detail ||
           error?.response?.data?.message ||
@@ -69,7 +66,7 @@ apiClient.interceptors.response.use(
 
         triggerSessionExpired(detailMsg, requestUrl);
       } else {
-        // User sync endpoint returned HTTP 401: clean up session data silently for landing navigation
+        // User sync endpoint returned HTTP 401: clear cached auth state
         if (typeof window !== 'undefined') {
           localStorage.removeItem('pfm_access_token');
           localStorage.removeItem('pfm_access_user');