How might we get more insight / surface end user feedback on forms?

## Description

- Could people implement the `star rating` on their forms to get feedback on their form experience? How might this data be submitted and retrieved?

- Policy considerations?
- Feedback on the form?
- Feedback on the platform?

- Potentially leveraging star rating form element?
- Comment section?

## For example -- Built-in Feedback component

https://design-system.service.gov.uk/components/feedback/?utm_source=GOV.%E2%80%8CUK+Design+System&utm_campaign=1951955742-EMAIL_CAMPAIGN_2026_08_27&utm_medium=email&utm_term=0_-858e095ad4-591603286

Start by reviewing the existing star rating form element and the public-facing form feedback flow. Clarify whether feedback targets the form experience or the platform, how submissions are retrieved, and whether a comment section is needed. Done should include an agreed design, policy treatment, and implementation scope.

Written by the indexing model from the issue text.