fix: password reset redirection

fix authenticated user redirects to 404 if token is invalide for password reset
VAN-2052

src/common-components/UnAuthOnlyRoute.jsx

@@ -4,6 +4,7 @@ import { getConfig } from '@edx/frontend-platform';
 import { fetchAuthenticatedUser, getAuthenticatedUser } from '@edx/frontend-platform/auth';
 import PropTypes from 'prop-types';
 
+import { RESET_PAGE } from '../data/constants';
 import { updatePathWithQueryParams } from '../data/utils';
 
 /**
@@ -24,6 +25,10 @@ const UnAuthOnlyRoute = ({ children }) => {
   if (isReady) {
     if (authUser && authUser.username) {
       const updatedPath = updatePathWithQueryParams(window.location.pathname);
+      if (updatedPath.startsWith(RESET_PAGE)) {
+        global.location.href = getConfig().LMS_BASE_URL;
+        return null;
+      }
       global.location.href = getConfig().LMS_BASE_URL.concat(updatedPath);
       return null;
     }