check / check (pull_request) Failing after 0s
`--cron` sets the UI quiet, but `Warningf` and `Errorf` are unconditional, and the snapshot summary is routed through `Warningf` on purpose so cron delivers something on a successful run. The help string said `silent unless error`, so a user could read normal cron output as a failure. It now says `silent unless warning or error`, matching the README. String only; no behavior change. Model: opus-4-8 (implementation and review) model: claude-fable-5