Document our approach to improving the File upload component and share with the community

[kellylee-gds]

What

Document our journey to improving the experience for screen reader users when using this component. This documentation should include the original issue, decisions we took and rationale behind those decisions.

This should be documented on the File upload community backlog entry and shared with the community when we release v5.9.

Why

To explain why we decided to improve this component and share learnings with users which they may adopt in their services.

Who needs to work on this

Anika

Who needs to review this

Any squad member

Done when

• File upload decision log is complete
• documentation is drafted
• documentation has been reviewed
• published