database backup refining

modules/homelab/immich/default.nix

@@ -109,7 +109,7 @@ in {
 
     # add to backups
     system.backups.baks = {
-      ${service} = {paths = [cfg.data_dir "/var/lib/redis-immich"];};
+      ${service} = {paths = [cfg.data_dir "/var/lib/redis-immich" "/var/backups/postgresql/immich.sql.zst"];};
     };
   };
 }