correction of working capacity

SurveyFrontend/src/components/RegisterForm/RegisterForm.tsx

@@ -30,7 +30,11 @@ const RegisterForm = () => {
             const responseData = await registerUser({username, firstName, lastName, email, password});
             console.log(responseData); //проверка вывода данных
             if (responseData && !responseData.error) {
-                console.log('Регистрация успешна')
+                console.log('Регистрация успешна');
+                localStorage.setItem("user", JSON.stringify({
+                    firstName,
+                    lastName
+                }));
                 navigate('/my-surveys');
             }
             else {