Operator directive 2026-09-24: clock times are written in 24-hour local (US Pacific) format, four digits, no colon. Claude seats get it from the global CLAUDE.md (dotfiles fe63a67). Codex (~/.codex/AGENTS.md) and Grok (~/.grok/rules/00-fleettools.md) read this file through symlinks, so the same rule goes under Non-negotiables here.