Close Microsoft Teams tabs

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "name": "Close Microsoft Teams tabs",
  "version": "0.0.2",
  "manifest_version": 3,
  "description": "Automatically close Microsoft Teams tabs.",
  "icons": {
    "48": "icons/48.png",
    "96": "icons/96.png",
    "128": "icons/128.png"
  },
  "background": {
    "service_worker": "js/background.js"
  },
  "content_scripts": [
    {
      "matches": [
        "https://teams.microsoft.com/dl/launcher/*"
      ],
      "js": [
        "js/content.js"
      ],
      "run_at": "document_end"
    }
  ]
}