Helix Rock Radio

manifest.json

{
  "name": "Helix Rock Radio",
  "manifest_version": 3,
  "version": "0.1",
  "background": {
    "service_worker": "worker.js"
  },
  "icons": {
    "128": "icon_128.png"
  },
  "action": {
    "default_title": "Helix Rock Radio",
    "default_popup": "popup.html",
    "default_icon": "icon.png"
  },
  "permissions": [
    "offscreen"
  ],
  "update_url": "https://edge.microsoft.com/extensionwebstorebase/v1/crx"
}