- core/ updated to ems-core v1.1.0 (hooks plugin system) - customers/zpark/hooks/zpark_hooks.py: Z-Park custom logic - on_alarm_created: 逆变器严重告警 → 自动创建维修工单 - on_alarm_resolved: 告警恢复日志 - on_device_status_changed: 逆变器离线告警 - calculate_custom_kpis: 光伏发电效率、自发自用率 Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>