feat(quick-chat): capture user input when shown

Description

Provides users with an input when Quick Chat is shown without having to click into the Quick Chat input.

Related Issues

Resolves #1595 (closed)

How has this been tested?

Tested it locally and added unit tests.

Screenshots (if appropriate)

before	after

What CHANGELOG entry will this MR create?

• fix: Bug fix fixes - a user-facing issue in production - included in changelog
• feature: New feature - a user-facing change which adds functionality - included in changelog
• BREAKING CHANGE: (fix or feature that would cause existing functionality to change) - should bump major version, mentioned in the changelog
• None - other non-user-facing changes