example.com {
    log {
        output file /var/log/caddy/access.log {
            roll_size 10MB
            roll_keep 2
            roll_keep_for 360h
        }
    }

    encode gzip zstd

    root * /usr/share/caddy
    file_server

    handle /chat-master/* {
        reverse_proxy http://gpt:8088
    }
}