Examine source code of Quick Math Spark

{
  "manifest_version": 3,
  "name": "Quick Math Spark",
  "version": "1.0",
  "description": "Boost your mental math skills with fun, rapid-fire arithmetic puzzles every day.",
  "icons": {
    "48": "math-spark-icon.png"
  },
  "action": {
    "default_popup": "index.html",
    "default_title": "Quick Math Spark"
  },
  "permissions": [],
  "browser_specific_settings": {
    "gecko": {
      "id": "{1fdc5fe4-6eb1-4201-905e-549edd2e3ac7}",
      "data_collection_permissions": {
        "required": [
          "none"
        ],
        "optional": []
      }
    }
  }
}