=== ROUTER STEP FACTS CONTRACT VALIDATION ===
step=STEP_044T_ACTIVITY_SAMPLER_TIMER_STABILITY_READONLY
decision=PASS
all_ok=True
structure_ok=True
success_ok=True
expected_absence_ok=True
blockers_ok=True
success_checks_count=49
expected_absence_count=11

warnings:
  - STEP_044T is observation-only from the operator side; the already-enabled timer intentionally fires sampler --apply.
  - With no new client traffic, timer-fired sampler keeps baselines aligned and post-observe dry-run delta remains zero.