[DOCS] Document a way to invoke interactive questions

Documentation Type

Missing documentation (feature not documented)

Documentation Location

_No response_

Section/Topic

Interactive Questions

Current Documentation

N/A

What's Wrong or Missing?

There's no documented way to steer Claude Code to use interactive questions (prompts).

Is there a way?

Suggested Improvement

If so, would be great to have it documented, as I think it's a super useful feature.

Impact

Medium - Makes feature difficult to understand

Additional Context

<img width="1026" height="530" alt="Image" src="https://github.com/user-attachments/assets/2dcb2dbf-fa5f-4744-ab2c-a2abb0654c85" />