Merge branch 'redmine-issues/24200' into 'develop'

REDMINE_ISSUE-24200 | Déconnexion OGS <-> GC

See merge request !871

src/main.js

@@ -105,6 +105,7 @@ const updateOnlineStatus = () => {
  * Regularly updates the user status if using external auth to keep the frontend updated with backend.
  */
 function handleLogout() {
+  store.dispatch('LOGOUT');
   if (store.state.user) {
     store.commit('SET_USER', false);
     store.commit('SET_USER_PERMISSIONS', null);