Backport #27924 by @yp05327
In #25315, @denyskon fixed UI on mobile view.
But for the repo description, on desktop view there's no word-break.
So maybe we can just add `gt-word-break` to fix it on both mobile view
and desktop view.
Before:
desktop view:

mobile view:

After:
desktop view:

mobile view(almost same?)

Co-authored-by: yp05327 <576951401@qq.com>
Co-authored-by: silverwind <me@silverwind.io>