feat: fixed word wrap preference issue

[Paulie-Aditya]

Fixes #3527

Changes:
State variable was linewrap but was getting referenced as wordwrap, so even though the dispatch function was working, the state wasn't getting updated

I have verified that this pull request:

• [ ✅] has no linting errors (npm run lint)
• [✅ ] has no test errors (npm run test)
• is from a uniquely-named feature branch and is up to date with the develop branch.
• [✅ ] is descriptively named and links to an issue number, i.e. Fixes #123

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[Paulie-Aditya]

Working as expected now:

Recording.2025-09-11.130617.mp4

[raclim]

Thanks so much for your work on this, I think this overall feels good!

It seems like the only issue here might be that the Preferences.unit.test.jsx might need to be updated to align with the changes here in the Preferences component.

I do also think it's a bit confusing to have both linewrap and wordwrap within the repository—we may want to stick to one term in the future! Maybe after this is merged in, there could be another issue for this!