QA — chat-customization-css

Scope

Manual QA checklist for the chat-customization-css demo in the AWS Strands showcase. The Strands package reuses a single shared agent for every demo, so this stub exists primarily to document the human verification path.

Happy path

• Navigate to /demos/chat-customization-css.
• Verify the page renders without console errors.
• Exercise the demo's primary interaction (see README for the LangGraph-Python equivalent demo — same user flow).

Regression

• No hydration warnings in the browser console.
• The shared Strands agent responds with text within a few seconds.

Known gaps

• Port of the LangGraph-Python chat-customization-css demo; backend differentiation is collapsed into the shared src/agents/agent.py.