Examine source code of Ocean Explorer Quest

{
  "manifest_version": 2,
  "name": "Ocean Explorer Quest",
  "version": "1.0",
  "description": "Discover fascinating marine life and ocean science through interactive quizzes. Expand your knowledge of deep-sea creatures and underwater environments.",
  "icons": {
    "48": "ocean-explorer-quest-icon.png"
  },
  "browser_action": {
    "default_popup": "index.html",
    "default_title": "Ocean Explorer Quest"
  },
  "permissions": [],
  "browser_specific_settings": {
    "gecko": {
      "id": "{7379c52b-2615-452e-b87c-10a8de0fb97b}",
      "data_collection_permissions": {
        "required": [
          "none"
        ],
        "optional": []
      }
    }
  }
}