📊 Yesterday's Cost Analysis (2025-12-05):
==================================================
Yesterday's cost: $0.00
Average daily cost: $0.04
Difference from average: $-0.03 (-93.3%)
✅ Yesterday's costs were within normal range.
🔍 Detected Anomalies (2 days):
==================================================
2025-10-30: $0.00
2025-10-01: $0.01