1.1.1

1. Fix known bugs in grouping related functions;
2. After fixing the connection component and being within the scope of the component, the bug cannot be selected;
3. Optimize functions such as copying, pasting, and cutting in the right-click menu;
4. Fix the template preview connection occasional confusion bug;
5. Optimize template preview related functions;
6. Optimization of other functions;

1、修复分组相关功能已知bug；
2、修复连线连接组件后并处于组件范围内无法选中bug；
3、优化右键菜单复制粘贴剪切等功能；
4、修复模板预览连线偶现错乱bug；
5、优化模板预览相关功能；
6、其他功能优化；