=== ROUTER STEP FACTS CONTRACT VALIDATION ===
step=STEP_049D2_TSV_RANKING_CONTRACT_SHELL_AUDIT
decision=PASS
all_ok=True
structure_ok=True
success_ok=True
expected_absence_ok=True
blockers_ok=True
success_checks_count=15
expected_absence_count=0

warnings:
  - No changes made.
  - If no explicit latency exists, daily rebalance should treat HMN strict pool order as ranked order.
  - Multi-slot rebalance must choose unique endpoints; existing single-slot adapter chooses only first unused candidate.