[Safari] Disable Pinyin by default

[Ernest0-Production]

Description

Resolves #16717

Checklist

• I read the extension guidelines
• I read the documentation about publishing
• I ran npm run build and tested this distribution build in Raycast
• I checked that files in the assets folder are used by the extension itself
• I checked that assets used by the README are placed outside of the metadata folder

[raycastbot]

Thank you for your contribution! 🎉

🔔 @loris @thomaspaulmann @SKaplanOfficial @axsuul @iwex @xilopaint @ChangeHow @ridemountainpig @1weiho you might want to have a look.

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[ChangeHow]

LGTM. The pinyin package is quite large, which can significantly increase load times. I believe it would be more efficient to load the plugin via settings. Thank you for the improvement!❤️