fix sync service on seraphim

hosts/x86_64-linux/seraphim/sync.nix

@@ -13,6 +13,9 @@
     };
   };
   systemd.services."sync-media" = {
+    path = [
+      pkgs.openssh
+    ];
     script = ''
       ${pkgs.coreutils}/bin/echo "Syncing shows"
       ${pkgs.rsync}/bin/rsync -a --ignore-existing --info=progress1 /home/crime/sonarr/tvseries/ xqtc@88.99.90.90:~/jellyfin/shows/ 
@@ -22,6 +25,7 @@
     serviceConfig = {
       Type = "oneshot";
       User = "xqtc";
+      WorkingDirectory = "/home/xqtc/"
     };
   };
 }