Get summary card ready for 2nd working group review

[christopherthomasdesign]

What

After an initial exploration we've decided to pick up summary card. This means taking on the working group's feedback from the first review, and making a more developed proposal.

Why

It's the last outstanding major contribution in the pipeline before we start picking up some new things.

Who needs to work on this

Most roles in the team

Who needs to review this

N/A

Further detail

Useful links:

• The original proposal
• Tim's summary of the working group feedback
• The new summary card branch in Frontend

Done when

• Decide how to address working group feedback
• Draft guidance for summary card as part of existing summary list component
• Build prototype macro for summary card #2221
• Make prototype Design System page to share with working group
• Make proposal to share with working group

[christopherthomasdesign]

Worked with contributor on addressing the working group feedback (only viewable by team)