הורדת ccgui 0.8.7

New Features
- Phase-3 语义索引、习惯持久化与项目记忆设置
- Phase-2 hybrid 检索与可感注入转接
- 发送前记忆挑选闸门 Phase-1
Fixes
- keep default-run as always-built main binary
- stabilize nested codesign by deferring sign and gating debug-bin
- remove ONNX runtime to restore Intel macOS packaging
- preserve engine effort prefs on pending threads
- 修正 useQueuedSend 测试 rerender 类型收窄
- 冷启对齐 startup-gate 的 drain 调度，收口假死回归
- 加固队列 auto-drain 与后台续跑
- preserve full live assistant text after stream settle
- 记住思考强度选择并区分 debug 桌面标识
- quote unsafe flowchart labels and accept flowchart fences
- ComposerGate 轻量层 + 模型位 loading，收口冷启假死根治
- 冷启延迟挂载完整 Composer，消除 Cmd+R 猛点假死
- 对齐 domain host 类型契约以恢复打包 tsc
- 详情正文去掉 threadId/turnId/engine 噪声
- make memory pick gate opt-in by default
- settle full live assistant text on turn completion
- 修正 single 模式映射与记忆详情加载守卫
- 校正 always 自动确认与顶栏策略 UI
- 匹配态用项目 logo 并至少展示 1 秒
- 侧栏隐藏 Shared 下崽，不动幕布数据源
- 按 parent-id 将 Shared 子代理改挂到 shared 会话
Performance Improvements
- narrow domain flatten for sections and render consumers
- isolate session hot fields and memoize domain flatten
- stabilize layout nodes and extract domain hosts