Update Chinese JSON file

[theBillLee]

Description

This PR provides the translation for Krux-installer from English to Chinese. It ensures that the UI and instructional text are fully localized for Chinese-speaking users, enhancing usability and accessibility.

• [ ] Bug fix
• [ ] New Feature
• [ ] Documentation update
• [x] Other

[qlrd]

@theBillLee, I approved and then disaproved your PR since an error occured on lint process, so i will ask (when you can) to fix it (sorry about that, I did not observe adequately in this aspect).

It's a little one: in the lines 104 and 105 there is a duplicate of "Flash with" key. Just remove one of them and this error will be fixed.

"unzip_stable_screen": {
    "Flash with": "通过刷入",
--->"Flash with": "通过刷入",
    "Air-gapped update with": "通过气隙隔离更新",
    "Unziping": "解压缩",
    "Unziped": "已解压"
  }

before commit your change, i suggest to run the following commands:

poetry run poe lint
poetry run poe test

if all runs ok, then commit and push your change