Examine source code of Joyabuy Copyright Bypass

{
  "manifest_version": 3,
  "name": "Joyabuy Copyright Bypass",
  "version": "1.0",
  "description": "Automatically removes the 'warm reminder' modal on Joyabuy.",
  "permissions": [
    "activeTab",
    "scripting"
  ],
  "host_permissions": [
    "*://joyabuy.com/*",
    "*://*.joyabuy.com/*"
  ],
  "content_scripts": [
    {
      "matches": [
        "*://joyabuy.com/*",
        "*://*.joyabuy.com/*"
      ],
      "js": [
        "content.js"
      ],
      "run_at": "document_end"
    }
  ],
  "browser_specific_settings": {
    "gecko": {
      "id": "joyabuy-copyright-remover@example.com"
    }
  }
}