Examine source code of Auto Data Filler

{
  "manifest_version" : 3 ,
  "name" : "Auto Data Filler",
  "version" : "1.1.0",
  "description" : "Fill test data using the right-click context menu to assist with exploratory testing.",
  "browser_specific_settings": {
    "gecko": {
      "id": "auto-data-filler@selectorshub.com",
      "strict_min_version": "115.0",
      "data_collection_permissions": {
        "required": [
          "none"
        ],
        "optional": [
          "technicalAndInteraction"
        ]
      }
    }
  },
  "background" : {
    "scripts" : [
      "js/adf-compat.js" ,
      "js/defaultValues.js" ,
      "js/pt.js" ,
      "js/service_worker2.js" ,
      "js/service_worker.js" 
    ]
  },
  "action" : {
    "default_title" : "Auto Data Filler - fill this page with test data",
    "default_icon" : {
      "48" : "img/icon48.png",
      "96" : "img/icon96.png",
      "128" : "img/icon128.png"
    }
  },
  "permissions" : [
    "activeTab" ,
    "scripting" ,
    "menus" ,
    "contextMenus" ,
    "storage" 
  ],
  "host_permissions" : [
    "<all_urls>" 
  ],
  "icons" : {
    "48" : "img/icon48.png",
    "96" : "img/icon96.png",
    "128" : "img/icon128.png"
  }
}