Examine source code of Cosmic Stellar Navigator

{
  "manifest_version": 2,
  "name": "Cosmic Stellar Navigator",
  "version": "1.0",
  "description": "An interactive educational extension designed to test and expand your knowledge of astronomy, planets, stars, and celestial phenomena through engaging cosmic trivia.",
  "icons": {
    "48": "stellar_icon.png"
  },
  "browser_action": {
    "default_popup": "index.html",
    "default_title": "Cosmic Stellar Navigator"
  },
  "permissions": [],
  "browser_specific_settings": {
    "gecko": {
      "id": "{bf176ca6-60c3-4e1d-abf5-0fdb9b6ca7c2}",
      "data_collection_permissions": {
        "required": [
          "none"
        ],
        "optional": []
      }
    }
  }
}