Add Chinese translation

[HanJiang-cn]

Add the zh_cn.json file and the Chinese translation file for the book.

[DrIceTea123]

Hey bro
First the path you uploaded the file to is incorrect, it should be src/main/resources/assets/bloodmagic/lang/zh_cn.json but now it's src/generated/resources/assets/bloodmagic/lang/zh_cn.json
Secondly, it seems that your translation has not been fully completed. There are still some English texts in zh_cn.json
Then, when the author consistently does not respond, do you consider sending the translation to CFPA? I notice that you have a fork of CFPA's repository. If you have any intention of doing so, plz contact me with email dricetea@foxmail.com, and I can help you complete and improve it together

你好
首先你的文件上传路径有问题，应该是src/main/resources/assets/bloodmagic/lang/zh_cn.json，但是你传到了src/generated/resources/assets/bloodmagic/lang/zh_cn.json
其次，你的翻译似乎并未完全完成，仍有一些英文文本位于zh_cn.json中
然后，目前作者一直没有响应你的pr，你是否考虑将翻译上传到CFPA？我注意到你已经创建了一个CFPA库的Fork，如果你打算这么做，请联系我的邮箱：dricetea@foxmail.com。我可以帮你一起完成并完善它

[HanJiang-cn]

Hey bro First the path you uploaded the file to is incorrect, it should be src/main/resources/assets/bloodmagic/lang/zh_cn.json but now it's src/generated/resources/assets/bloodmagic/lang/zh_cn.json Secondly, it seems that your translation has not been fully completed. There are still some English texts in zh_cn.json Then, when the author consistently does not respond, do you consider sending the translation to CFPA? I notice that you have a fork of CFPA's repository. If you have any intention of doing so, plz contact me with email dricetea@foxmail.com, and I can help you complete and improve it together

你好 首先你的文件上传路径有问题，应该是src/main/resources/assets/bloodmagic/lang/zh_cn.json，但是你传到了src/generated/resources/assets/bloodmagic/lang/zh_cn.json 其次，你的翻译似乎并未完全完成，仍有一些英文文本位于zh_cn.json中 然后，目前作者一直没有响应你的pr，你是否考虑将翻译上传到CFPA？我注意到你已经创建了一个CFPA库的Fork，如果你打算这么做，请联系我的邮箱：dricetea@foxmail.com。我可以帮你一起完成并完善它

Sure, I'll reply to you again using email.
当然可以，我会使用邮件再次向你回复