Update hardcoded xdg paths

Signed-off-by: Nikolaos Karaolidis <nick@karaolidis.com>

hosts/common/user/configs/console/docker/default.nix

@@ -7,6 +7,9 @@
   pkgs,
   ...
 }:
+let
+  hmConfig = config.home-manager.users.${username};
+in
 {
   virtualisation.docker.rootless = {
     enable = true;
@@ -26,7 +29,9 @@
     };
   };
 
-  environment.persistence."/persist".users.${username}.directories = [ ".local/share/docker" ];
+  environment.persistence."/persist".users.${username}.directories = [
+    "${hmConfig.xdg.relativeDataHome}/docker"
+  ];
 
   home-manager.users.${username}.home.packages = with pkgs; [ docker-compose ];
 }