fix: proper Axios error extraction, token refresh, auth state restoration, ProtectedRoute

api/accounts/urls.py

@@ -1,4 +1,5 @@
 from django.urls import path
+from rest_framework_simplejwt.views import TokenRefreshView
 
 from accounts import views
 
@@ -7,4 +8,5 @@ app_name = "accounts"
 urlpatterns = [
     path("register/", views.register_view, name="register"),
     path("login/", views.login_view, name="login"),
+    path("token/refresh/", TokenRefreshView.as_view(), name="token_refresh"),
 ]