Examine source code of Lingua_Quest

{
  "manifest_version": 2,
  "name": "LinguaQuest",
  "version": "1.0",
  "description": "A browser extension that quizzes users on translating English nature-related nouns into Vietnamese, fostering language learning through interactive challenges.",
  "icons": {
    "48": "linguaquest_icon.png"
  },
  "browser_action": {
    "default_popup": "index.html",
    "default_title": "LinguaQuest"
  },
  "permissions": [],
  "browser_specific_settings": {
    "gecko": {
      "id": "{a2a0ab14-343d-47ae-beea-28aad38cefc7}"
    }
  }
}