fix deploy input

flake.nix

@@ -16,7 +16,6 @@
     };
     deploy-rs = {
       url = "github:serokell/deploy-rs";
-      follows = "nixpkgs";
     };
   };
 

update.sh

@@ -266,9 +266,7 @@ if [[ $REPLY =~ ^[Yy]$ ]]; then
         setup_ssh_config "$USERNAME" "$IP_ADDRESS"
         echo
         install_deploy_rs
-        echo
-        echo "To apply the changes, run:"
-        echo "deploy server"
+        echo "🚀 Applying the update to your system..."
         echo
         echo "If you encounter any issues, your backup is available in $backup_dir"
     else