Examine source code of ChatGPT Temporary State

{
  "manifest_version": 3,
  "name": "ChatGPT Temporary State",
  "author": "qqrm",
  "version": "2.1.1",
  "description": "Persist and apply temporary chat mode for ChatGPT.",
  "permissions": [
    "storage"
  ],
  "host_permissions": [
    "https://chatgpt.com/*"
  ],
  "content_scripts": [
    {
      "matches": [
        "https://chatgpt.com/*"
      ],
      "js": [
        "contentScript.js"
      ],
      "run_at": "document_idle"
    }
  ],
  "icons": {
    "16": "icons/16.png",
    "32": "icons/32.png",
    "48": "icons/48.png",
    "96": "icons/96.png",
    "128": "icons/128.png"
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "autotemp@qqrm.blyat"
    }
  }
}