ref: 7f0ebd4a3c9e016afddc2cf5e7dfe6a820aa099a
dir: /docs/config/_default/languages.toml/
[en]
contentDir = "content/en"
languageName = "English"
weight = 1
[zh]
contentDir = "content/zh"
languageName = "中文"
weight = 2