Examine source code of Supademo: AI interactive

{
  "manifest_version": 2,
  "name": "Supademo: AI interactive demos in seconds",
  "description": "Communicate products more effectively using beautiful, AI-powered interactive demos and guides.",
  "version": "5.7.2",
  "short_name": "Supademo",
  "icons": {
    "16": "icons/supademo_icon_16.png",
    "48": "icons/supademo_icon_48.png",
    "128": "icons/supademo_icon_128.png"
  },
  "key": "MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAj5pNOvN50wxX3xMx6+uGsootiED+8oqrwod2ocGtWH8iWfoOvBHJYFDX8mADl2aJQHC860jeqzz2UuIWgH9yCkwoBH299LX2BOAHzT3hnaKGeDBCVbb/sfFeYsn3FsA3N4FDvrEhj997InsbrlTV0ZyKPkva014JXREL1huylJa/d5O/aUNczb7nlA74TtUar0BuaXNXw1wreoeu2albcJ0v8shExLCycup1jMYS7hyps8/j25GzKgL/lFcjDJVbvRegOFtG122pNq2gO477SAXYWZ+T9hXNLG6Feao+K+m9+JKIQNa9ialslrpo4OZZbQeER8OApifEKzmncvG4OQIDAQAB",
  "commands": {
    "toggle-demo-mode": {
      "suggested_key": {
        "default": "Ctrl+Shift+8",
        "mac": "Command+Shift+8"
      },
      "description": "Start/Stop recording a Supademo"
    },
    "toggle-shot-mode": {
      "suggested_key": {
        "default": "Ctrl+Shift+9",
        "mac": "Command+Shift+9"
      },
      "description": "Start/Stop taking a screenshot"
    }
  },
  "permissions": [
    "system.display",
    "tabs",
    "activeTab",
    "tabCapture",
    "storage",
    "webNavigation",
    "<all_urls>"
  ],
  "content_scripts": [
    {
      "matches": [
        "<all_urls>"
      ],
      "all_frames": true,
      "match_about_blank": true,
      "run_at": "document_start",
      "js": [
        "content-scripts/spy.js"
      ]
    },
    {
      "matches": [
        "<all_urls>"
      ],
      "exclude_matches": [
        "*://*.adnxs.com/*",
        "*://*.adsafeprotected.com/*",
        "*://*.amazon-adsystem.com/*",
        "*://*.criteo.com/*",
        "*://*.doubleclick.net/*",
        "*://*.google.com/recaptcha/*",
        "*://*.googleadservices.com/*",
        "*://*.googlesyndication.com/*",
        "*://*.gstatic.com/recaptcha/*",
        "*://*.hcaptcha.com/*",
        "*://*.outbrain.com/*",
        "*://*.pubmatic.com/*",
        "*://*.taboola.com/*",
        "*://challenges.cloudflare.com/*"
      ],
      "run_at": "document_start",
      "js": [
        "content-scripts/shadow-ui.js"
      ]
    }
  ],
  "web_accessible_resources": [
    "/fonts/Inter-Medium.woff2",
    "/fonts/Inter-SemiBold.woff2",
    "/fonts/Inter-Bold.woff2",
    "content-scripts/shadow-ui.css",
    "content-scripts/spy.js",
    "content-scripts/shadow-ui.js",
    "popup.html"
  ],
  "externally_connectable": {
    "matches": [
      "https://supademo.com/*",
      "https://app.supademo.com/*"
    ]
  },
  "background": {
    "scripts": [
      "background.js"
    ],
    "persistent": true
  },
  "browser_action": {
    "default_title": "Supademo",
    "default_popup": "popup.html"
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{8afff3bd-e920-4a19-8d0b-dd797e4b8a48}"
    }
  }
}