Add resize ref

[StipJey]

I would like to manage the component rerender myself. This is necessary when resizing the parent component.

[bsidelinger912]

@StipJey I'm not quite following what the ask is here, can you please clarify?

[StipJey]

A way is needed to manually control the launch of the calculation. This is necessary when using a dynamic parent container.

[bsidelinger912]

@StipJey looking back on this, it seems like maybe the size of a parent component is changing without a window resizing, and you want to tell Shiitake to re-run it's calculations manually when that happens?