added test share

hosts/docker/configuration.nix

@@ -122,7 +122,7 @@ systemd.timers.nextcloud = {
 # Create nextcloud cron scheduled task
 systemd.services.docker-prune = {
   description = "Prune docker data";
-  script = ''${pkgs.docker} system prune --volumes --all'';
+  script = ''${pkgs.docker} system prune --volumes --all --force'';
   serviceConfig = {
     Type = "oneshot";
     User = "nixos";