code: function renderCLI ({ url, status, time, size }) {
    return logUpdate(boxen(
      `${chalk.bgBlue.black(' HEML ')}\n\n` +
      `- ${chalk.bold('Preview:')}         ${url}\n` +
      `- ${chalk.bold('Status:')}          ${status}\n` +
      `- ${chalk.bold('Compile time:')}    ${time}ms\n` +
      `- ${chalk.bold('Total size:')}      ${size}`,
      { padding: 1, margin: 1 }))
  }
docs: update the cli UI
  @param  {String} params.url     URL for preview server
  @param  {String} params.status  the current status
  @param  {String} params.time    time to compile the heml
  @param  {String} params.size    size of the HTML in mb