Examine source code of VietDish Quiz

{
  "manifest_version": 2,
  "name": "VietDish Quiz",
  "version": "1.0",
  "description": "Master popular Vietnamese dishes and street food vocabulary! An interactive quiz that helps you learn the English meanings of famous Vietnamese foods like Bún Chả, Gỏi Cuốn, Bánh Xèo, and many more. Perfect for food lovers, travelers, and Vietnamese language learners.",
  "icons": {
    "48": "icon.png"
  },
  "browser_action": {
    "default_popup": "index.html",
    "default_title": "VietDish Quiz"
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{382382a6-701a-4433-a23d-ae6566875e1a}",
      "data_collection_permissions": {
        "required": [
          "none"
        ],
        "optional": []
      }
    }
  }
}