Examine source code of Idiom Illuminator

{
  "manifest_version": 3,
  "name": "Idiom Illuminator",
  "version": "1.0",
  "description": "Master English idioms through fun, interactive quizzes. Improve your fluency and cultural understanding with engaging daily challenges.",
  "icons": {
    "48": "illuminator-icon.png"
  },
  "action": {
    "default_popup": "popup.html",
    "default_title": "Idiom Illuminator"
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{4e8039b4-ed5f-4c61-8efd-f7264cfb15bd}",
      "data_collection_permissions": {
        "required": [
          "none"
        ],
        "optional": []
      }
    }
  }
}