Examine source code of Pasaley

{
  "manifest_version": 3,
  "name": "Pasaley | Daraz Price Tracker",
  "version": "1.0.6",
  "description": "Pasaley is a daraz price tracker.",
  "content_scripts": [
    {
      "matches": [
        "https://www.daraz.com.np/products/*",
        "https://www.daraz.pk/products/*",
        "https://www.daraz.com.bd/products/*",
        "https://www.daraz.lk/products/*"
      ],
      "js": [
        "assets/chartApp/chartApp.js"
      ],
      "run_at": "document_idle",
      "all_frames": true
    },
    {
      "matches": [
        "https://www.daraz.com.np/*",
        "https://www.daraz.pk/*",
        "https://www.daraz.com.bd/*",
        "https://www.daraz.lk/*"
      ],
      "js": [
        "assets/interceptor/interceptor.js"
      ],
      "css": [],
      "world": "MAIN",
      "run_at": "document_start"
    }
  ],
  "web_accessible_resources": [
    {
      "resources": [
        "public/interceptor.js"
      ],
      "matches": [
        "https://www.daraz.com.np/*",
        "https://www.daraz.pk/*",
        "https://www.daraz.com.bd/*",
        "https://www.daraz.lk/*"
      ]
    }
  ],
  "browser_specific_settings": {
    "gecko": {
      "id": "pasaley@pm.me"
    }
  }
}