Reasonix Desktop v1.16.2

What's Changed

• Detect macOS main-thread hangs / 检测 macOS 主线程卡死 by @SivanCola in #5911
• Fix desktop model switch lease recovery / 修复桌面端切模型会话租约恢复 by @SivanCola in #5912
• Stabilize desktop topic ordering metadata / 修复桌面会话排序元数据 by @SivanCola in #5921
• Fix display zoom recovery controls / 修复显示缩放恢复控件 by @SivanCola in #5924
• Reduce desktop hydration metadata lag / 降低桌面端 hydrate 元数据卡顿 by @SivanCola in #5925
• Fix provider-key rebuild lease handling / 修复 provider key 重建租约处理 by @SivanCola in #5926

• fix(desktop): fix zoom slider capsule seam and correct frameless resize coordinates by @SauronSkywalker in #5777

• Add LongCat provider presets / 新增 LongCat 供应商预设 by @SivanCola in #5931
• Fix session rewrite recovery loops / 修复会话重写恢复分支循环 by @SivanCola in #5922
• Fix desktop runtime lock inversions / 修复桌面运行时锁顺序问题 by @SivanCola in #5920
• Fix npm CLI binary version injection / 修复 npm CLI 二进制版本注入 by @SivanCola in #5939
• Harden Windows desktop update handoff / 强化 Windows 桌面端更新交接 by @SivanCola in #5942
• Fix MCP tools/list startup race / 修复 MCP 工具列表启动竞态 by @SivanCola in #5944
• Fix assistant turn copy range / 修复助手轮次复制范围 by @SivanCola in #5946
• fix(desktop): recover orphaned session leases on model/effort/token switches / 修复单窗口切换模型/思考力度/省 token 误报"会话已被占用" by @SivanCola in #5948
• docs: remove defunct oosmetrics badges from READMEs by @esengine in #5953

Full Changelog: desktop-v1.16.1...desktop-v1.16.2