Examine source code of Everyday Beach Vocab

{
  "manifest_version": 3,
  "name": "Everyday Beach Vocab",
  "version": "1.0.0",
  "description": "Learn and practice English vocabulary for everyday beach items, coastal gear, and seaside vacation essentials.",
  "icons": {
    "48": "beach_icon.png"
  },
  "action": {
    "default_popup": "index.html",
    "default_title": "Beach Vocab"
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{c983ad53-51c9-4866-8b25-d86d544d071e}",
      "data_collection_permissions": {
        "required": [
          "none"
        ],
        "optional": []
      }
    }
  }
}