QA: Reasoning (Default Render) — Langroid

NOTE: The Langroid AG-UI adapter does not currently emit REASONING_MESSAGE_* events, so no reasoning block will appear. This demo proves the zero-config default render path compiles and renders; it will show reasoning automatically once the adapter forwards thinking events.

Test Steps

• Navigate to /demos/reasoning-default-render
• Verify chat input is visible
• Send "hello"; verify the agent replies