Add polished language switcher and multilingual language-test page

mandelstudio/urls.py

@@ -2,12 +2,14 @@ from django.conf.urls.i18n import i18n_patterns
 from django.urls import include, path
 
 from ocyan.main.urls import urlpatterns as ocyan_urlpatterns
+from mandelstudio.views import language_test
 
 urlpatterns = [
     path("i18n/", include("django.conf.urls.i18n")),
 ]
 
 urlpatterns += i18n_patterns(
+    path("language-test/", language_test, name="language_test"),
     *ocyan_urlpatterns,
     prefix_default_language=False,
 )