- Add explicit step-by-step instructions for chatbot to follow
- Emphasize waiting for COMPLETE response before JSON formatting
- Use numbered list format for clarity and better compliance
- Add example JSON format to reduce ambiguity
- Separate user question clearly from formatting instructions
- Address issue where chatbot was truncating responses before base64 encoding

This should resolve the problem where the chatbot wasn't including
the whole reply correctly in the base64 encoded response key.