如何异步更新数据并可缩放平移

- [ ] I have searched the [issues](https://github.com/antvis/f2/issues) of this repository and believe that this is not a duplicate.

### What problem does this feature solve?
在使用k线图时，我需要先初始化chart后，此时是没有数据的，再异步查询数据更新到chart，但我遇到问题，由于期望chart能够平移，不知道在异步获取数据后如何更新数据，以前用过别的chart，可以在初始化chart时如果初始化指定可以缩放则设置显示数据的占比，后面直接更新数据即可，但F2不知道如何使用。官方例子是先异步获取数据成功后再render

### What does the proposed API look like?
异步更新数据并可缩放平移

Start by reviewing the chart initialization and rendering flow described in the issue, then identify the existing data-update and zoom/pan entry points. Define how asynchronously loaded data should update an already initialized chart while preserving scaling and panning, and verify the behavior with a reproducible example or test.

Written by the indexing model from the issue text.