Examine source code of FTODE - Finally That Online Downloader

{
  "manifest_version" : 3 ,
  "name" : "FTODE - Finally That Online Downloader",
  "short_name" : "FTODE",
  "version" : "1.0.3",
  "browser_specific_settings": {
    "gecko": {
      "id": "ftode@maxakt.local",
      "strict_min_version": "142.0",
      "data_collection_permissions": {
        "required": [
          "none"
        ]
      }
    }
  },
  "description" : "High-performance media stream sniffer and video/audio downloader powered by native yt-dlp.",
  "author": "MaxAkt",
  "icons" : {
    "16" : "icons/icon16.png",
    "32" : "icons/icon32.png",
    "48" : "icons/icon48.png",
    "128" : "icons/icon128.png"
  },
  "action" : {
    "default_popup" : "popup.html",
    "default_icon" : {
      "16" : "icons/icon16.png",
      "32" : "icons/icon32.png",
      "48" : "icons/icon48.png",
      "128" : "icons/icon128.png"
    },
    "default_title" : "Finally that online downloader extension (FTODE)"
  },
  "background" : {
    "scripts" : [
      "background.js" 
    ]
  },
  "content_scripts" : [
    {
      "matches" : [
        "<all_urls>" 
      ],
      "js" : [
        "content.js" 
      ],
      "run_at" : "document_idle" ,
      "all_frames" : true 
    }
  ],
  "options_ui" : {
    "page": "options.html" ,
    "open_in_tab": true
  },
  "permissions" : [
    "activeTab" ,
    "storage" ,
    "nativeMessaging" ,
    "webRequest" ,
    "cookies" ,
    "tabs" 
  ],
  "host_permissions" : [
    "<all_urls>" 
  ]
}