Platinum Price Tracker

manifest.json

{
  "manifest_version": 3,
  "name": "Platinum Price Tracker",
  "version": "1.1",
  "action": {
    "default_popup": "popup.html",
    "default_icon": {
      "16": "images/icon16.png",
      "32": "images/icon32.png",
      "48": "images/icon48.png",
      "64": "images/icon64.png",
      "96": "images/icon96.png",
      "128": "images/icon128.png",
      "256": "images/icon256.png"
    }
  },
  "permissions": [
    "contextMenus",
    "activeTab",
    "alarms"
  ],
  "background": {
    "service_worker": "script.js"
  },
  "update_url": "https://edge.microsoft.com/extensionwebstorebase/v1/crx"
}