Fix jwt-token

client/src/components/TestTranslation.jsx

@@ -0,0 +1,30 @@
+import React from 'react';
+import { useTranslation } from 'react-i18next';
+
+const TestTranslation = () => {
+  const { t, i18n } = useTranslation();
+
+  return (
+    <div className="p-4">
+      <h1>Translation Test</h1>
+      <p>Current language: {i18n.language}</p>
+      <p>Dashboard translation: {t('navigation.dashboard')}</p>
+      <p>Loading translation: {t('common.loading')}</p>
+      <p>Error translation: {t('common.error')}</p>
+      <button 
+        onClick={() => i18n.changeLanguage('sv')}
+        className="bg-blue-500 text-white px-4 py-2 rounded mr-2"
+      >
+        Switch to Swedish
+      </button>
+      <button 
+        onClick={() => i18n.changeLanguage('en')}
+        className="bg-green-500 text-white px-4 py-2 rounded"
+      >
+        Switch to English
+      </button>
+    </div>
+  );
+};
+
+export default TestTranslation;