Examine source code of Listify Flipkart AutoFill

{
  "manifest_version": 3,
  "name": "Listify AutoFill – Smart Listing Assistant",
  "version": "1.0.5",
  "description": "Capture product listing form data and autofill saved fields with one click. Supports text fields, dropdowns, checkboxes, radio buttons, and modern web forms.",
  "permissions": [
    "activeTab",
    "storage",
    "scripting"
  ],
  "action": {
    "default_popup": "popup.html",
    "default_icon": {
      "16": "icons/icon16.png",
      "32": "icons/icon32.png",
      "48": "icons/icon48.png",
      "128": "icons/icon128.png"
    }
  },
  "background": {
    "scripts": [
      "service_worker.js"
    ]
  },
  "icons": {
    "16": "icons/icon16.png",
    "32": "icons/icon32.png",
    "48": "icons/icon48.png",
    "128": "icons/icon128.png"
  },
  "host_permissions": [
    "<all_urls>"
  ],
  "browser_specific_settings": {
    "gecko": {
      "id": "flipkart-autofill-pro-v105@listifyhub.com",
      "strict_min_version": "142.0",
      "data_collection_permissions": {
        "required": [
          "none"
        ]
      }
    },
    "gecko_android": {
      "strict_min_version": "142.0"
    }
  }
}