/mnt/remote for 300GB of photos. I want imported images on /mnt/remote, but thumbnails need to stay on the VPS, not remotely..env includes:docker-compose.yml mapped thumbs under upload:docker-compose.yml to separate thumbs:ENOENT error: Immich can't find /usr/src/app/upload/thumbs/.immich. How do I keep thumbnails on the VPS while uploads go to the remote disk?