Function run_serve_command 

pub async fn run_serve_command(
    config_path: &PathBuf,
    debug: bool,
    mode: Option<String>,
    host: Option<String>,
    port: Option<u16>,
    enable_oauth: Option<bool>,
    oauth_client_id: Option<String>,
    oauth_client_secret: Option<String>,
    oauth_redirect_uri: Option<String>,
    enable_api_key: Option<bool>,
    api_keys: Option<String>,
    api_key_header: Option<String>,
    api_key_query_param: Option<bool>,
) -> Result<(), Box<dyn Error>>

Start server command