Examine source code of Everyday Poolside Vocab

{
  "manifest_version" : 3 ,
  "name" : "Everyday Poolside Vocab",
  "version" : "1.0.0",
  "description" : "Learn and practice English vocabulary for everyday swimming pool items, lounging gear, and outdoor water recreation.",
  "icons" : {
    "48" : "poolside_icon.png"
  },
  "action" : {
    "default_popup" : "index.html",
    "default_title" : "Poolside Vocab"
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{453bd766-ec6c-464c-a850-896f8477758e}",
      "data_collection_permissions": {
        "required": [
          "none"
        ],
        "optional": []
      }
    }
  }
}