fix: Don't unnecessarily wrap lines and introduce an unneeded empty line (resolves #9489)

[ariane-emory]

Set the noWrap property in this file so as not to wrap unnecessarily and introduce an unneeded empty line.

Resolves #9489

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After

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The following comment was made by an LLM, it may be inaccurate:

Based on my search, I found a potentially related PR:

Related PR:

• PR feat(tui): allow session names to wrap to two lines in dialog (#6165) #6166: feat(tui): allow session names to wrap to two lines in dialog

This PR is related to your current PR (#9488) because it also addresses session name/title line wrapping behavior in the TUI. Your PR appears to be a fix that prevents unnecessary line wrapping and empty lines that may have been introduced by or related to that feature. They're addressing opposite concerns with the same component (session title display), so there may be coordination needed between them.