Create a new Spreadsheet

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "name": "Create a new Spreadsheet",
  "description": "Create a new Spreadsheet",
  "version": "1.0",
  "manifest_version": 3,
  "action": {
    "default_popup": "popup.html",
    "default_icon": "sheets_app_icon.png"
  }
}