Fix jwt-token

client/src/components/Layout.jsx

@@ -3,6 +3,7 @@ import { Outlet, Link, useLocation } from 'react-router-dom';
 import { useAuth } from '../contexts/AuthContext';
 import { useSocket } from '../contexts/SocketContext';
 import DebugToggle from './DebugToggle';
+import LanguageSelector from './common/LanguageSelector';
 import { canAccessSettings, hasPermission } from '../utils/rbac';
 import {
   HomeIcon,
@@ -131,6 +132,9 @@ const Layout = () => {
                 </div>
               )}
 
+              {/* Language selector */}
+              <LanguageSelector />
+
               {/* User menu */}
               <div className="ml-3 relative">
                 <div className="flex items-center space-x-2">