Examine source code of MarkAI - Smart Bookmark Organizer

{
  "manifest_version" : 3 ,
  "name" : "__MSG_appName__" ,
  "version" : "1.2.4",
  "description" : "__MSG_appDesc__" ,
  "default_locale" : "zh_CN" ,
  "permissions" : [
    "bookmarks" ,
    "activeTab" ,
    "storage" ,
    "scripting" ,
    "contextMenus" 
  ],
  "host_permissions" : [
    "<all_urls>" 
  ],
  "background" : {
    "scripts" : [
      "background.js" 
    ],
    "service_worker" : "background.js" ,
    "preferred_environment": [
      "document",
      "service_worker"
    ],
    "type" : "module" 
  },
  "icons" : {
    "16" : "icons/icon16.png",
    "48" : "icons/icon48.png",
    "128" : "icons/icon128.png"
  },
  "action" : {
    "default_icon" : {
      "16" : "icons/icon16.png",
      "48" : "icons/icon48.png",
      "128" : "icons/icon128.png"
    },
    "default_title" : "__MSG_appName__" ,
    "default_popup" : "popup/popup.html"
  },
  "options_page" : "options/options.html" ,
  "commands" : {
    "bookmark-page": {
      "suggested_key": {
        "default": "Ctrl+Shift+D"
      },
      "description" : "__MSG_commandBookmarkPage__" 
    }
  },
  "content_scripts" : [
    {
      "matches" : [
        "<all_urls>" 
      ],
      "js" : [
        "content.js" 
      ],
      "css" : [
        "content.css" 
      ],
      "run_at" : "document_end" 
    }
  ],
  "web_accessible_resources" : [
    {
      "resources" : [
        "_locales/*/messages.json" ,
        "icons/*.png" 
      ],
      "matches" : [
        "<all_urls>" 
      ]
    }
  ],
  "browser_specific_settings": {
    "gecko": {
      "id": "ai-bookmark-organizer@youlai.com",
      "data_collection_permissions": {
        "required": [
          "bookmarksInfo",
          "browsingActivity",
          "websiteContent"
        ],
        "optional": [
          "authenticationInfo"
        ]
      },
      "strict_min_version": "140.0"
    },
    "gecko_android": {
      "strict_min_version": "142.0"
    }
  }
}