Examine source code of Accesserty DevCheck

{
  "manifest_version" : 3 ,
  "name" : "__MSG_extensionName__" ,
  "version" : "1.6.3",
  "description" : "__MSG_extensionDescription__" ,
  "default_locale" : "en" ,
  "minimum_chrome_version" : "147",
  "browser_specific_settings": {
    "gecko": {
      "id": "devcheck@accesserty.com",
      "strict_min_version": "144.0",
      "data_collection_permissions": {
        "required": [
          "websiteContent"
        ],
        "optional": [
          "technicalAndInteraction"
        ]
      }
    }
  },
  "action" : {
    "default_popup" : "popup.html",
    "default_icon" : {
      "16" : "icon16.png",
      "32" : "icon32.png",
      "48" : "icon48.png",
      "128" : "icon128.png"
    }
  },
  "permissions" : [
    "activeTab" ,
    "scripting" ,
    "storage" 
  ],
  "background" : {
    "service_worker" : "background.js" ,
    "scripts" : [
      "background.js" 
    ]
  },
  "host_permissions" : [
    "https://wotcbfkyydhoahmhnaan.supabase.co/*" ,
    "https://generativelanguage.googleapis.com/*" 
  ],
  "icons" : {
    "16" : "icon16.png",
    "32" : "icon32.png",
    "48" : "icon48.png",
    "128" : "icon128.png"
  },
  "options_page" : "options.html" 
}