Examine source code of IdiomCraft Academy

{
  "manifest_version": 3,
  "name": "IdiomCraft Academy",
  "version": "1.0",
  "description": "Master complex English idioms and expressions through interactive multiple-choice challenges and real-time score tracking.",
  "icons": {
    "48": "idiomcraft_logo.png"
  },
  "action": {
    "default_popup": "popup.html",
    "default_title": "IdiomCraft Academy"
  },
  "permissions": [],
  "browser_specific_settings": {
    "gecko": {
      "id": "{9af67ed8-cf11-4d09-b231-4359ed25d1e3}",
      "data_collection_permissions": {
        "required": [
          "none"
        ],
        "optional": []
      }
    }
  }
}