Examine source code of Chartink To TradingView

{
  "manifest_version": 2,
  "name": "Chartink To TradingView",
  "version": "2.5.1",
  "description": "Redirects Chartink Symbol Links to TradingView Chart",
  "icons": {
    "48": "icons/logo.svg"
  },
  "content_scripts": [
    {
      "matches": [
        "*://*.chartink.com/*"
      ],
      "js": [
        "main.js"
      ],
      "css": [
        "popup.css"
      ]
    }
  ],
  "permissions": [
    "clipboardWrite",
    "storage"
  ],
  "background": {
    "scripts": [
      "background.js"
    ],
    "persistent": false,
    "type": "module"
  },
  "browser_action": {
    "default_popup": "popup.html",
    "default_title": "TradingView to Chartink",
    "default_icon": "icons/logo.svg"
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{b0304480-2f51-4819-b8ba-486c1b1c113a}"
    }
  }
}