Examine source code of Auto Tab Group Android

{
  "manifest_version": 3,
  "name": "Auto Tab Group Android",
  "version": "1.0",
  "description": "Automatically opens links from the current tab in the same tab group. Creates new groups when needed.",
  "permissions": [
    "tabs",
    "tabGroups",
    "webNavigation"
  ],
  "background": {
    "service_worker": "background.js"
  },
  "icons": {
    "16": "icon16.png",
    "32": "icon32.png",
    "48": "icon48.png",
    "128": "icon128.png"
  },
  "action": {
    "default_icon": "icon32.png",
    "default_title": "Auto Tab Group Android"
  },
  "update_url": "https://edge.microsoft.com/extensionwebstorebase/v1/crx"
}