Log into the Cloudflare dashboard via the Google button. Dismisses the cookie banner, handles a remembered-account quick sign-in if one exists, drives the chooser, and lands on the dashboard. Best run on your own paired browser rather than a freshly launched one, since it relies on an existing Google session. Known limitation: if Cloudflare forces a 2FA or passkey step-up on the Google redirect, the login can't complete unattended — verify that step manually once in the same browser, then re-run. Optional `email` arg picks which Google account to use.