In the trace view, the input and output sections are currently raw JSON dumps. These should be rendered as clean, readable HTML instead.
Approach: 1. If the JSON structures correspond to defined Haskell types, add HTML render functions/instances for them 2. If the JSON is generated at runtime by the LLM (no defined types), prompt a small model like Haiku to generate HTML from the JSON on-the-fly
This will make traces much more readable and user-friendly.