[discussion] Add Rating component?

*⚠️ Info: This issue is for product research, to gather community input. In this [base-ui repo](https://github.com/mui/base-ui) we are, currently, focused on the core set of components needed to create a great design system, so the probability we build this in this repo is very low.*

## Summary

## Examples in other libraries

- https://www.w3.org/WAI/tutorials/forms/custom-controls/#a-star-rating
- http://ebay.github.io/mindpatterns/input/star-rating/index.html
- https://github.com/dandv/comparisons/blob/master/star-rating-widgets.md#superset-of-features
- http://voronianski.github.io/react-star-rating-component/example/
- https://developer.microsoft.com/en-us/fabric/#/controls/web/rating
- https://ant.design/components/rate/
- https://vuetifyjs.com/en/components/ratings
- https://baseweb.design/components/rating/

*([internal benchmark](https://www.notion.so/mui-org/core-Rating-component-61bd74a4011749109a9566ff510cfe2a))*

## Motivation

TBD

- User requests:
- /
- UI library requests:
- https://github.com/shadcn-ui/ui/issues/7203