Expect to add a drag handle column

[David]

Describe the bug
Is it better to provide a configuration to control whether the drag-and-drop handle column is displayed?

Expected behavior
Expect to add a drag handle column, Convenient for users to drag and drop rows

[David]

I think now there is no handle, users can not find and operation is inconvenient

[Michael Matejko]

v4 is feature complete. We will schedule this feature for v5.

[David]

So let me contribute this capability to v5