desk2/Caddyfile

desk.local {
    redir /ws /ws/
    redir /desk /desk/

    handle /ws/* {
        reverse_proxy 127.0.0.1:3003
    }

    handle /api/* {
        reverse_proxy 127.0.0.1:3003
    }

    handle_path /desk/* {
        root * /code/desk2/client        
        try_files {path} /index.html
        file_server
    }
}