Add tests for CJK characters in the description

[wei]

We've encountered an issue in the past with CJK characters #227 #156 #157, let's add some more tests for cards with Chinese / Japanese / Korean characters.

Now possible all thanks to the addition of Playwright e2e testing by @KemingHe.

[KemingHe]

I can expand on the simpleUserStory.spec.ts to include foreign char input. Let me know whether to put this in front or behind upgraded to NextJS 15.

[wei]

Next15 first 😄

[KemingHe]

Hi @wei , now that the Next15 upgrade is finished, I'll be happy to start on this one.

What's the easiest why to replicate the bug(s)?

[wei]

Cool beans! The bugs have been fixed in the issues linked.

For this task we can add a custom description that contain Chinese, Japanese, Korean characters and take a snapshot.