Examine source code of MyGPT Share

{
  "manifest_version": 2,
  "name": "MyGPT Share",
  "description": "Share full ChatGPT conversation logs, including all branches.",
  "version": "1.0.3",
  "icons": {
    "16": "logo/logo-16.png",
    "48": "logo/logo-48.png",
    "128": "logo/logo-128.png"
  },
  "permissions": [
    "https://chat.openai.com/*",
    "https://api.myg.pt/*",
    "https://www.myg.pt/*",
    "https://myg.pt/*",
    "https://mygpt.ronsor.com/*",
    "https://ronsor.com/*",
    "https://mygpt.ai/*"
  ],
  "content_scripts": [
    {
      "js": [
        "foreground.js"
      ],
      "run_at": "document_start",
      "matches": [
        "https://chat.openai.com/*"
      ]
    }
  ],
  "web_accessible_resources": [
    "inject.js"
  ],
  "browser_specific_settings": {
    "gecko": {
      "id": "mygpt-extension-firefox@myg.pt"
    }
  }
}