Use Grok · xiaoz-0218 bundle Delegate tasks to the Grok Build CLI (`grok`) — Q&A, code review, adversarial critique, task delegation, image generation/editing, and X (Twitter) search. Trigger whenever the user mentions Grok in any form — "用 grok xxx", "让 grok xxx", "grok review", "grok ask", "grok run", "grok critique", "grok 生图", "用 grok 画一张图", "grok image", "grok imagine", "grok 搜 X", "grok x-search", "grok 搜推特", "search X with grok", or any other request that involves Grok (including generating or editing images, or searching X/Twitter with Grok). When triggered, route the request to the appropriate use-grok subcommand.