Initialize browser headless

headlessInit.ts

private async initBrowser() {
    const browserArgs: PuppeteerLaunchOptions = {
      args: [
        '--no-sandbox',
        '--disable-setuid-sandbox',
        '--headless',
        '--disable-gpu',
        '--disable-dev-shm-usage',
        '--disable-web-security',
        '--disable-infobars',
        '--window-position=0,0',
        '--ignore-certifcate-errors',
        '--ignore-certifcate-errors-spki-list',
      ],
    };
    this.browser = await Puppeteer.launch(browserArgs);
  }