Examine source code of Ocean Explorer Quiz

{
  "manifest_version": 2,
  "name": "Ocean Explorer Quiz",
  "version": "1.0",
  "description": "Test your marine life knowledge with engaging ocean trivia from Vietnamese clues.",
  "icons": {
    "48": "ocean_icon.png"
  },
  "browser_action": {
    "default_popup": "index.html",
    "default_title": "Ocean Explorer"
  },
  "permissions": [],
  "browser_specific_settings": {
    "gecko": {
      "id": "{b9835672-beab-46f5-9904-4ef902220488}",
      "data_collection_permissions": {
        "required": [
          "none"
        ],
        "optional": []
      }
    }
  }
}