Examine source code of Acronym Ace

{
  "manifest_version": 3,
  "name": "Acronym Ace",
  "version": "1.0.0",
  "description": "Challenge yourself with popular English acronyms and abbreviations. A quick, interactive puzzle game to expand your general knowledge and tech vocabulary.",
  "action": {
    "default_popup": "index.html",
    "default_icon": "ace-icon.png"
  },
  "icons": {
    "48": "ace-icon.png"
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{5fcefdd3-ab60-48de-9ac9-b15f1620b00b}",
      "data_collection_permissions": {
        "required": [
          "none"
        ],
        "optional": []
      }
    }
  }
}