i18n:Chinese translation

[Xu-Xihe]

For Chinese translation,there are two files,zh.toml and zh-cn.toml.
When I am using zh.toml, hugo will show me this:

hugo v0.88.1-5BC54738+extended linux/amd64 BuildDate=2021-09-04T09:39:19Z VendorInfo=gohugoio
WARN 2021/10/19 15:52:00 Failed to get translated string for language "zh" and ID "ui_read_more": %!s(<nil>)
WARN 2021/10/19 15:52:00 Failed to get translated string for language "zh" and ID "ui_search": %!s(<nil>)
WARN 2021/10/19 15:52:00 Failed to get translated string for language "zh" and ID "ui_search": %!s(<nil>)
WARN 2021/10/19 15:52:00 Failed to get translated string for language "zh" and ID "ui_search": %!s(<nil>)
WARN 2021/10/19 15:52:00 Failed to get translated string for language "zh" and ID "ui_search": %!s(<nil>)
WARN 2021/10/19 15:52:00 Failed to get translated string for language "zh" and ID "footer_all_rights_reserved": %!s(<nil>)
WARN 2021/10/19 15:52:00 Failed to get translated string for language "zh" and ID "ui_search": %!s(<nil>)
WARN 2021/10/19 15:52:00 Failed to get translated string for language "zh" and ID "ui_search": %!s(<nil>)
WARN 2021/10/19 15:52:00 Failed to get translated string for language "zh" and ID "ui_search": %!s(<nil>)
WARN 2021/10/19 15:52:00 Failed to get translated string for language "zh" and ID "ui_search": %!s(<nil>)
WARN 2021/10/19 15:52:00 Failed to get translated string for language "zh" and ID "post_less_than_a_minute_read": %!s(<nil>)
WARN 2021/10/19 15:52:00 Failed to get translated string for language "zh" and ID "footer_all_rights_reserved": %!s(<nil>)

This is only a part of all the logs.All for about 1000 llines.
But,if I removed the zh-cn.toml everything will be built correctly.
I don't know why.

[Xu-Xihe]

What's more, if I use zh-cn.toml ,everything is going well.

[LisaFC]

Is this still happening now that I've merged in your update to the Chinese localization files?

[Xu-Xihe]

现在我已经将您的更新合并到中文本地化文件中，这是否仍然发生？

Yes, the problem is still there. I advise that deleting one of zh.toml or zh-cn.toml, becaus I have run diff between them and it shows that there isn't any difference.

[h1z3y3]

+1

[LisaFC]

Weird, ok, I'll take a look at the file history and see if we can just remove one. I wonder how we ended up with two identical files?

[h1z3y3]

I found this PR: #712

It may works in the previous hugo version, my version is hugo v0.89.4

[h1z3y3]

@LisaFC
I update hugo to the latest version, and there is no problem.
Thanks!

https://github.com/gohugoio/hugo/releases/tag/v0.92.0

Still here... 😢