SoC continuity now deducts only bd (ge_bat was double-counted via energy
balance), which stopped the plan from draining ~2× faster than BMS during
evening BATTERY_SELL. Also ships dynamic evening push budget + rolling
hysteresis (v38), drops unused fn_soc_tracking_bundle, and adds tests/docs.
Co-authored-by: Cursor <cursoragent@cursor.com>
