[Breaking change] Feature request: Align solara.Select & solara.SelectMultiple API with standard vue parameter names

[ntjess]

solara.Select{Multiple} uses custom parameter names of values/all_values, when it might make more sense to use value and items.

For reference, consider the v-select widget:

items
Can be an array of objects or strings. By default objects should have title and value properties, and can optionally have a props property containing any VListItem props. Keys to use for these can be changed with the item-title, item-value, and item-props props.

This would be a breaking change, but I think it's worthwhile to adopt the standard naming conventions before more components are created

As a side note, it would also resolve the confusion between values vs. on_value (no s in the callback param) for SelectMultiple, so at least there is some precedent for this breaking change to provide internal consistency even in the current version