code: func (e *Empire) StreamLogs(app *App, w io.Writer, duration time.Duration) error {
  	if err := e.LogsStreamer.StreamLogs(app, w, duration); err != nil {
  		return fmt.Errorf("error streaming logs: %v", err)
  	}
  
  	return nil
  }
docs: // Streamlogs streams logs from an app.