f1e311a0b1
- Added GET /main/verify?count=N to spot-check auto estimations against temp history — recomputes expected gallons from HDD since last fill and reports drift per customer; warnings flagged when drift > 15 gal - estimated_gallons_left and estimated_gallons_left_prev_day altered from INTEGER to NUMERIC(6,2) in both dev and prod DBs to eliminate ~0.3 gal/day rounding drift that accumulated from integer truncation on each daily update Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>