Examine source code of insert_datos

{
  "manifest_version": 3,
  "name": "insert_datos",
  "version": "1.0",
  "description": "Uso exclusivo prog",
  "browser_specific_settings": {
    "gecko": {
      "id": "loneyzafiroro@gmail.com"
    }
  },
  "content_scripts": [
    {
      "matches": [
        "<all_urls>"
      ],
      "js": [
        "content.js"
      ]
    }
  ],
  "action": {
    "default_title": "duplik"
  }
}