Set order monitor and trade record source to trend pullback after handoff; unify hub and instance display; add migration script for legacy rows.
Co-authored-by: Cursor <cursoragent@cursor.com>
Parse signed upl/unrealizedPnl from CCXT positions and fall back to calc_pnl when exchange metrics are missing.
Co-authored-by: Cursor <cursoragent@cursor.com>