[Feature Request] 表格合并拆分并且html的表格也支持操作

[quhongli123]

Prerequisites

• [X] There isn't an existing issue that requests the same feature, to avoid duplicates.

Clear and concise description of the problem

html

表头标注修改

NetworkStructure	Erds-Rényi	Regular	Scale-Free
	$\\left(u_{1},u_{2}\\right)(\\%)$	$\\left(u_{1},u_{2}\\right)(\\%)$	$\\left(u_{1},u_{2}\\right)(\\%)$
$\\left(w_{1},w_{2}\\right)$	$(0.581,0.615)$	$(0.582,0.615)$	$(0.529,0.529)$
Gini	$1.451\\times10^{-2}$	$1.454\\times10^{-2}$	$2.310\\times10^{-4}$
SW	0.685	0.685	0.627

markdown

Header	Header	Header	Header
Sample	Sample	Sample	Sample
Sample	Sample	Sample	Sample
Sample	Sample	Sample	Sample

希望两个表格有相同的功能 并且也支持合并单元格拆分单元格

Suggested solution

No response

Further Information

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Contributing

None