Add XDG support

installers/install-nix.sh

@@ -40,6 +40,7 @@ NIX_CONF_FILE=${NIX_CONF_DIR}/nix.conf
 mkdir -p ${NIX_CONF_DIR}
 cat <<EOF > ${NIX_CONF_FILE}
 experimental-features = flakes nix-command
+use-xdg-base-directories = true
 EOF
 # Conditionally add a link to system certificates for nix
 if [ -f /etc/ssl/certs/ca-certificates.crt ]; then