ACU v0.1.5

修复

• 修复真实锁屏时正常保护状态无法解除模拟锁屏的问题；认证等待不再阻塞锁屏处理，并通过系统解锁事件兜底清理。

新增

• 新增持久化分级结构化日志，覆盖 Controller、Guardian 和原生桥接关键链路，自动轮转日志文件。
• 发布草稿新增 macOS 通用 .dmg 拖拽安装包及 SHA-256，统一版本化产物命名；正式发布须用户明确授权。

Fixed

• Allow system-lock teardown from the protected state, process lock events during authentication, and use system unlock notifications to recover missed lock events.

Added

• Add persistent structured logs with severity levels and rotation across Controller, Guardian, and the native bridge.
• Include universal macOS drag-and-drop disk images and checksums in release drafts, with versioned artifact names and explicit user authorization before publication.