Examine source code of Deep Sea Explorer Quiz

{
  "manifest_version": 3,
  "name": "Deep Sea Explorer Quiz",
  "version": "1.0",
  "description": "Dive into the deep blue! Test your ocean knowledge by guessing marine animals and deep-sea wonders from Vietnamese clues.",
  "icons": {
    "48": "ocean_explorer_icon.png"
  },
  "action": {
    "default_popup": "ocean_quiz.html",
    "default_title": "Deep Sea Explorer"
  },
  "permissions": [],
  "browser_specific_settings": {
    "gecko": {
      "id": "{2d2a0d4c-d8ba-4883-a09a-0b0cff27a8dc}",
      "data_collection_permissions": {
        "required": [
          "none"
        ],
        "optional": []
      }
    }
  }
}