Examine source code of Cosmic_Explorer Quiz

{
  "manifest_version": 2,
  "name": "Cosmic Explorer Quiz",
  "version": "1.0",
  "description": "Blast off into the universe in English! This popup quiz gives a Vietnamese clue about a planet, star, or space phenomenon — guess the correct English name. Perfect for stargazers, astronauts-in-training, and learners who love the cosmos.",
  "icons": {
    "48": "space_icon.png"
  },
  "browser_action": {
    "default_popup": "index.html",
    "default_title": "Cosmic Explorer Quiz"
  },
  "permissions": [],
  "browser_specific_settings": {
    "gecko": {
      "id": "{b991acc9-ed86-4b09-8fc4-ad574eb4d097}",
      "data_collection_permissions": {
        "required": [
          "none"
        ],
        "optional": []
      }
    }
  }
}