fix(ui): handle any session expired and trigger transparently a refresh token

this change replace original window.fetch by a wrapper that check any 401 response, is so it will request a refresh token
this solve current issue with Favorites & Recent sections that give blank page when token is expired

- exclusion of requests to other domain (401 will not be handled here)
- security with shares /api/s is not handled

- check with CSRF, no risk

static/js/app/filesView.js

@@ -182,8 +182,8 @@ async function loadFiles(options = { insertHistory: true }) {
         // not required anymore
         clearTimeout(loadingFiles);
 
-        if (response.status === 401 || response.status === 403) {
-            console.warn('Auth error when loading files, showing empty list');
+        if (response.status === 403) {
+            console.warn('Forbidden when loading files');
             // FIXME: i18n
             ui.showError(`<p>Could not load files</p>`);
             return;

static/js/app/main.js

@@ -3,6 +3,10 @@
  * This file contains the core functionality, initialization and state management
  */
 
+import { installFetchInterceptor } from '../core/fetchWrapper.js';
+
+installFetchInterceptor();
+
 import { formatFileSize, formatQuotaSize } from '../core/formatters.js';
 import { i18n } from '../core/i18n.js';
 import { Modal } from '../core/modal.js';