QA: Tool Rendering (Custom Catch-all) — Mastra

Test Steps

• Navigate to /demos/tool-rendering-custom-catchall
• Ask "Weather in SF" then "Find flights from SFO to JFK"
• Verify each tool call renders the CustomCatchallRenderer card (data-testid="custom-catchall-card")
• Verify data-tool-name attribute matches the invoked tool

Expected Results

• Every tool call is painted with the same branded wildcard card