browser-manager (npm): ```javascript  const browserMgr = await BrowserMgr.build({    browserType: chromium,    idleCloseSeconds: 60,    launchOpts: {      headless: true    },    device: devices['Pixel 5'],    maxOpenedBrowsers: BrowserMgr.MAX_OPEN_BROWSERS,    lockCloseFirst: 
Keywords: proccess