Add audit event details in a side-bar

Overview

As part of the Detail view for Violations epic, this issue focuses on adding a details sidebar for when the user clicks on the audit event.

Design

Design issue: Design violations for controls (#463865 - closed)

Implementation tasks

• Use the drawer component
• Fetch audit details using existing REST endpoint
• Audit event type as header
• Summary section
• Description section

GraphQL query

TBD