Examine source code of Samsung Food

{
  "manifest_version": 3,
  "version": "2.14.0",
  "name": "__MSG_title__",
  "description": "__MSG_description__",
  "author": "Samsung Food",
  "default_locale": "en",
  "background": {
    "scripts": [
      "background.js"
    ],
    "service_worker": "background.js"
  },
  "content_scripts": [
    {
      "matches": [
        "https://my.whisk.com/*",
        "https://app.samsungfood.com/*"
      ],
      "js": [
        "content.js"
      ]
    }
  ],
  "content_security_policy": {
    "extension_pages": "child-src 'self' https://*.whisk.com/ https://*.samsungfood.com/ https://res.cloudinary.com https://www.google.com/; connect-src 'self' https://*.whisk.com/ https://*.samsungfood.com/ https://sentry.io; font-src 'self' data: https://cdn.whisk.com https://cdn.samsungfood.com https://fonts.gstatic.com; img-src 'self' data: https://*; media-src 'self'; object-src 'none'; script-src 'self'; style-src 'self' 'unsafe-inline' https://cdn.whisk.com https://cdn.samsungfood.com https://fonts.googleapis.com;"
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "developers-production@samsungfood.com"
    }
  },
  "host_permissions": [
    "https://my.whisk.com/*",
    "https://app.samsungfood.com/*"
  ],
  "permissions": [
    "cookies",
    "tabs"
  ],
  "offline_enabled": false,
  "action": {
    "default_popup": "popup.html",
    "default_icon": {
      "16": "assets/icons/icon16.png",
      "32": "assets/icons/icon32.png",
      "48": "assets/icons/icon48.png",
      "128": "assets/icons/icon128.png"
    }
  },
  "icons": {
    "16": "assets/icons/icon16.png",
    "32": "assets/icons/icon32.png",
    "48": "assets/icons/icon48.png",
    "128": "assets/icons/icon128.png"
  }
}