Examine source code of veroLive

{
  "manifest_version": 3,
  "name": "veroLive · Pegadinha veronikavolt",
  "version": "1.2",
  "description": "Pegadinha do canal veronikavolt: troca o vídeo da live, sempre com aviso visível na tela quando ativa.",
  "permissions": [
    "storage"
  ],
  "options_page": "onboarding.html",
  "icons": {
    "16": "icon16.png",
    "48": "icon48.png",
    "128": "icon128.png"
  },
  "action": {
    "default_popup": "popup.html",
    "default_title": "veroLive · veronikavolt",
    "default_icon": {
      "16": "icon16.png",
      "48": "icon48.png",
      "128": "icon128.png"
    }
  },
  "host_permissions": [
    "https://kick.com/*",
    "https://www.youtube.com/*",
    "https://veronikavolt.online/*"
  ],
  "background": {
    "scripts": [
      "background.js"
    ]
  },
  "content_scripts": [
    {
      "matches": [
        "https://kick.com/*",
        "https://www.youtube.com/*"
      ],
      "js": [
        "content.js"
      ],
      "run_at": "document_idle"
    }
  ],
  "browser_specific_settings": {
    "gecko": {
      "id": "verolive@veronikavolt.online",
      "strict_min_version": "109.0",
      "data_collection_permissions": {
        "required": [
          "none"
        ]
      }
    }
  }
}