Add containerProps and itemProps to Virtualizer about virtua

[inokawa]

Hi, you could do the same thing with React's context like this:

import { createContext, useContext } from 'react';

const ColumnContext = createContext([])
const MyTableThing = forwardRef<HTMLTableElement, CustomContainerComponentProps>(
  ({children, style }, ref) => {
    const columns = useContext(ColumnContext);
    return (
        <table ref={ref}>
          <thead>
            <tr>
              {columns.map((c, i) => (
                <th key={i}>{c.name}</th>
              ))}
            </tr>
          </thead>
        <tbody>
          {children}
        </tbody>
      </table>
    );
  }
);

const TableWithHeader = ({ columns, ...tableProps }: TableWithHeaderProps) => {
  return (
    <ColumnContext.Provider value={columns}>
      <Virtualizer as={MyTableThing} item="tr" {...tableProps} />
    </ColumnContext.Provider>
  );
};

For now I don't think I'd like to add the containerProps prop because it's substitutable with the way I mentioned. And I'm also not satisfied with the current table support in virtua, so I may add a new component or props in #312 for easier table virtualization.