Development record

commands/site.md's frontmatter description enumerates write posture for the bare and build forms only, while check — added later with the argument-hint updated in the same diff — renders the whole site into an output directory that has no index.html. The body documents this correctly; the description line is a stale roster, and it drops the counter-intuitive form. House style names every form's posture, surprising ones explicitly (identity, version). Acceptance: the description discloses check's render-if-absent write.