🙏透视表支持编辑

### 🖋 Description

透视表下是否能支持编辑功能？

使用透视表的使用场景除了分析，也会有编辑的需求。
比如用户需要输入某种交叉维度的数据，用来安排或者调配某种计划。

### 🧐 Suggest the API

| name | type | default | description |
| ---- | ---- | ------- | ----------- |
| - | - | - | - |

No implementation file, test, or entry point is named. First clarify which pivot-table cells should be editable, how edits are committed, and what behavior is expected for the planning use case; then locate the pivot-table implementation and define tests that demonstrate editing works.

Written by the indexing model from the issue text.