[Bug] 甘特图中，当tasksShowMode为Tasks_Separate时，使用setRecords使用不同数据进行第二次渲染时，type: project的父级甘特图不会自动计算时间区间

Version

1.22.0

Link to Minimal Reproduction

https://visactor.io/vtable/demo/gantt/gantt-project-taskShowMode

Steps to Reproduce

1.打开上述链接
2.删除第220行：tasksShowMode: VTableGantt.TYPES.TasksShowMode.Project_Sub_Tasks_Inline,
3. 增加下列代码

setTimeout(() => {
  ganttInstance.setRecords([{
    id: 0,
    name: 'Planning',
    type: 'project',
    children: [
      {
        id: 1,
        name: 'Michael Smith 1',
        start: '2024-11-15',
        end: '2024-11-16',
        avatar: 'https://lf9-dp-fe-cms-tos.byteorg.com/obj/bit-cloud/VTable/custom-render/wolf.jpg'
      }
    ]
  }])
}, 1000)

5. 当1s延迟后，观察到顶部父级甘特条并没有正确显示出来，在拖动子级条后才正确显示

Current Behavior

父级甘特条在setRecords后并没有正确显示出来

Expected Behavior

父级甘特条在setRecords后能够正确显示出来

Environment

- OS:
- Browser:
- Framework:

Any additional comments?

No response

Start with the gantt project/taskShowMode demo linked in the issue and reproduce the delayed setRecords update with Tasks_Separate and a project parent. Trace the update and time-range calculation path used after records change; done means the parent gantt bar displays the correct interval immediately after setRecords, without dragging a child task.