Consulta de Preços na Bolsa de Valores

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "manifest_version": 3,
  "name": "Consulta de Preços na Bolsa de Valores",
  "description": "Monitore a Cotação de Papéis Negociados na Bolsa de Valores do Brasil",
  "version": "1.0.1",
  "permissions": [
    "storage"
  ],
  "options_page": "options.html",
  "background": {
    "service_worker": "worker.js"
  },
  "action": {
    "default_popup": "popup.html",
    "default_icon": {
      "16": "img/16.png",
      "32": "img/32.png",
      "48": "img/48.png",
      "128": "img/128.png"
    }
  },
  "icons": {
    "16": "img/16.png",
    "32": "img/32.png",
    "48": "img/48.png",
    "128": "img/128.png"
  }
}