Markdown summary's code needs to wrap

[cjcenizal]

Without wrapping, it pushes the container really wide:

We can fix this by forcing it to wrap:

[aamirkhan-91]

@cjcenizal I don't think this is part of Agents UI, right?

[cjcenizal]

@aamirkhan-91 I added it to the Agents UI project because agents can render markdown, and if the markdown looks weird then that degrades the agent UX. The root cause of this specific problem looks like a missing white-space: initial style (or similar) on code elements within a VuiText component.