Remove Nginx-specific static and media serving, and serve media through Django using WhiteNoise and FileResponse.

photologue/views.py

@@ -237,6 +237,7 @@ class GalleryPublicView(DetailView):
         if request.user.is_authenticated:
             gallery = self.get_object()
             return redirect("photologue:pl-gallery", slug=gallery.slug)
+        request.session['public_gallery_access'] = True
         request.guest_mode = True
         return super().get(request, *args, **kwargs)