Is your feature request related to a problem? Please describe.
表格生成器支持动态可视化配置表格的列
比如，datasource 下发的数组 包含： "a": "hello,world"，那么就新增 一个文本组件 展示 该列。
用可视化的方式来配置，而不是通过动态修改表格的schema 中的 columns
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Is your feature request related to a problem? Please describe.
表格生成器支持动态可视化配置表格的列
比如，datasource 下发的数组 包含： "a": "hello,world"，那么就新增 一个文本组件 展示 该列。
用可视化的方式来配置，而不是通过动态修改表格的schema 中的 columns
Describe the solution you'd like
A clear and concise description of what you want to happen.
Describe alternatives you've considered
A clear and concise description of any alternative solutions or features you've considered.
Additional context
Add any other context or screenshots about the feature request here.