docs: add zh-cn translation for home page (#151)

* i8n: add noResultsFound and clean up zh-cn.yaml

* i8n: add translation for home page

* i18n: translate showcase for zh-cn

i18n/en.yaml

@@ -4,6 +4,7 @@ changeTheme: "Change theme"
 copyright: "© 2023 Hextra Project."
 editThisPage: "Edit this page on GitHub →"
 lastUpdated: "Last updated on"
+noResultsFound: "No results found."
 onThisPage: "On this page"
 readMore: "Read more →"
 searchPlaceholder: "Search..."

i18n/zh-cn.yaml

@@ -1,17 +1,17 @@
 documentation: "文档"
+showcase: "项目展示"
 blog: "博客"
 about: "关于"
-
 more: "更多"
 hugoDocs: "Hugo 文档 ↗"
 
-searchPlaceholder: "搜索文档..."
-noResultsFound: "无结果"
-
-onThisPage: "此页上"
+backToTop: "返回顶部"
+changeLanguage: "切换语言"
+changeTheme: "切换主题"
+copyright: "© 2023 Hextra Project."
 editThisPage: "在 GitHub 上编辑此页 →"
 lastUpdated: "最后更新于"
-
-backToTop: "返回顶部"
-
-copyright: "© 2023 Hextra Project."
+noResultsFound: "无结果"
+onThisPage: "此页上"
+readMore: "更多 →"
+searchPlaceholder: "搜索文档..."