CI / ci (push) Failing after 33s
- F: Store::flush(now) with a no-op default; Node::flush(now) replaces Node::store_mut. The caller's now anchors ages (fixes LogStore's stale clock marker, F18). - G: age_ms is documented as a lower bound. Robots are assumed to have a trusted wall clock (RTC or GPS); LogStore adds power-off time on open from a wall-clock flush marker. Unknown downtime expires held addressed messages and floors held broadcasts' age at unknown_downtime_age_ms. Hosts set observed_at. - AGENTS.md: specs and plans change only to record decisions Kyle has discussed and agreed. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>