Guidance site highlight inherited props in IcTextField

## What component is this related to?
IcTextField

## Why do we need it?
It would be useful to the user to know if a prop is directly worked on by us or if it is inherited from elsewhere

Start by locating the Guidance site and the IcTextField documentation or component entry point. Trace how props are displayed and identify how inherited properties are represented. Done means the IcTextField guidance clearly distinguishes props maintained by this project from inherited props, with the relevant documentation checks passing.

Written by the indexing model from the issue text.