Examine source code of Science Genius Quiz

{
  "manifest_version": 2,
  "name": "Science Genius Quiz",
  "version": "1.0",
  "description": "Unlock the secrets of science in English! This popup quiz gives a Vietnamese clue about a famous scientist or their discovery — guess the correct English name. Perfect for students, researchers, and learners who love breakthroughs.",
  "icons": {
    "48": "science_icon.png"
  },
  "browser_action": {
    "default_popup": "index.html",
    "default_title": "Science Genius Quiz"
  },
  "permissions": [],
  "browser_specific_settings": {
    "gecko": {
      "id": "{b594d7e7-ce2c-4813-ac02-f2d858ecbcf4}",
      "data_collection_permissions": {
        "required": [
          "none"
        ],
        "optional": []
      }
    }
  }
}