artifact.cafe goes live

artifact.cafe is live, and every artifact is served on its own origin.
- Password protection. Reviewers unlock a protected artifact once and stay unlocked for 30 days.
- Limits that hold. Abuse limits keep one bad actor from spoiling the desk for everyone.
Improvements4
- ReviewLinks are readable, made from your artifact's title instead of random characters.
- ReviewRendered pages carry a small "Brewed at artifact.cafe" badge.
- ReviewAudio and video stream, so long media starts playing right away.
- SiteA FAQ window, and every window on the site can be resized.
CLI and API2
- CLIInstall the agent skill with
npx skills add artifact-cafe/skill, or the CLI with a curl installer. - CLI
publish --passwordlocks the review page and the artifact. Agents pass?ac_pwto keep working.