add cobblemon to motd

modules/homelab/motd/default.nix

@@ -78,7 +78,7 @@ in {
 
       # --- gameservers ---
       echo -e "''${headings}gameservers:''${reset}"
-        for service in velocity smp superflat bento; do
+        for service in velocity smp superflat bento cobblemon; do
           status=$(systemctl is-active $service 2>/dev/null)
           if [ "$status" = "active" ]; then
               printf "%-32s%s\n" "  ''${active}[$service]''${reset}" "running"