统一 strategy、key_monitor、trade、hub 等共用库到 lib/ 子包,并补充 lib-structure 文档,便于四所与中控维护。 Co-authored-by: Cursor <cursoragent@cursor.com>
Enforce optional DAILY_OPEN_HARD_LIMIT in precheck_risk and can_trade, keep AI alerts at DAILY_OPEN_ALERT_THRESHOLD, and document env setup for all four instances. Co-authored-by: Cursor <cursoragent@cursor.com>