* H-60: harden Captain migration rollback and concurrency * chore(agent): baseline — uncommitted work from the local directory * fix: route Shangwutong events by display id --------- Co-authored-by: Rogee <rogee@ipao.vip>
包含商务通消息映射、会话时间与未读状态、前端消息展示、数据库修复迁移、测试覆盖备份及 Captain 设计文档。