[Feature Request] Add optional resizeDirection parameter to getResizeHandler

[a-peace]

This ensures consistent and intuitive resizing behavior for pinned columns, regardless of the table’s layout direction.

In my use case, I need to set the resizeDirection to "rtl" for pinned right columns, as they require resizing by dragging left. Similarly, for tables with an "rtl" layout, the pinned left columns need to be resized by dragging right, so they should pass 'ltr' as the resizeDirection.

Possible modifications:

    header.getResizeHandler = (resizeDirection = table.options.columnResizeDirection, _contextDocument) => {
    
    const deltaDirection = resizeDirection === "rtl" ? -1 : 1;

and in ColumnSizing.d.ts

    getResizeHandler: (resizeDirection?: ColumnResizeDirection, context?: Document) => (event: unknown) => void;

[a-peace]

Fixed this issue in the Resizer component like this:

onMouseDown={(e) => {
                e.preventDefault();
                table.options.columnResizeDirection = resizeDirection;
                header.getResizeHandler()(e);
            }}