Release version 0.14.8

• fix(delegation): Hardened sub-agent delegation under parallelism and cancellation — parallel calls bind to their own tool calls, and cancels no longer mis-bind or strand delegations.
• fix(shadcn-launcher): Scaffolded projects now open in the workspace and the launcher closes itself.
• fix(shadcn-launcher): Preview loading overlay no longer sticks forever.
• chore(workspace): Lowered workspace window minimum size to 400x600.

发布版本 0.14.8

• 修复(委派)：加固并行与取消场景下的子代理委派——并行调用各自绑定到对应工具调用，取消时不再误绑定或卡住委派。
• 修复(shadcn 启动器)：脚手架项目现在会在工作区打开，启动器随后自行关闭。
• 修复(shadcn 启动器)：预览加载遮罩不再永久卡住。
• 杂项(工作区)：将工作区窗口最小尺寸下调至 400x600。