Examine source code of Futbol Agenda

{
  "manifest_version": 3,
  "name": "Futbol Agenda",
  "version": "1.0",
  "description": "View upcoming Football & other sports events from your browser.",
  "host_permissions": [
    "https://agenda-scraper.nazzalkausar12.workers.dev/*"
  ],
  "action": {
    "default_popup": "popup.html",
    "default_icon": {
      "16": "114.png",
      "48": "114.png",
      "128": "114.png"
    }
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "sports-agenda@nazzalkausar12.com",
      "strict_min_version": "109.0",
      "data_collection_permissions": {
        "required": [
          "none"
        ],
        "optional": []
      }
    }
  },
  "icons": {
    "16": "114.png",
    "48": "114.png",
    "128": "114.png"
  }
}