Threads for Google Chat

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "name": "Threads for Google Chat",
  "version": "2.2.0",
  "manifest_version": 3,
  "description": "Display Thread Link in Google Chat",
  "content_scripts": [
    {
      "matches": [
        "https://chat.google.com/*"
      ],
      "js": [
        "js/chunk-vendors.js",
        "js/app.js"
      ],
      "css": [
        "css/app.css"
      ],
      "run_at": "document_end",
      "all_frames": true
    }
  ],
  "icons": {
    "48": "48.png"
  }
}