docs: add menu items for translations and make EN default

docs/config.toml

@@ -1,13 +1,13 @@
 baseURL = "https://p4gefau1t.github.io/trojan-go"
 
-languageCode = "zh-CN"
+languageCode = "en-US"
 title = "Trojan-Go Docs"
 theme = "hugo-theme-techdoc"
 
 hasCJKLanguage = true
 metaDataFormat = "yaml"
 
-defaultContentLanguage = "zh"
+defaultContentLanguage = "en"
 defaultContentLanguageInSubdir= true
 enableMissingTranslationPlaceholders = false
 
@@ -79,14 +79,19 @@ enableMissingTranslationPlaceholders = false
 # See https://gohugo.io/content-management/menus/
 [menu]
     [[menu.main]]
-        name = "Home"
-        url = "/"
+        name = "English (DeepL)"
+        url = "/en/"
         weight = 1
 
+    [[menu.main]]
+        name = "Chinese (original)"
+        url = "/zh/"
+        weight = 2
+
     [[menu.main]]
         name = "GitHub"
         url = "https://github.com/p4gefau1t"
-        weight = 2
+        weight = 3
 
 # Markup configure section
 # See https://gohugo.io/getting-started/configuration-markup/

docs/content/en/_index.md

@@ -6,6 +6,11 @@ weight: 10
 
 # Trojan-Go
 
+{{% panel status="notice" title="English translation" %}}
+Note that the documentation for Trojan-Go was translated from original Chinese using the automatic translation service [DeepL](https://www.deepl.com/translator). Please submit a PR if you find any discrepancy.
+{{% /panel %}}
+
+
 Here is the documentation for Trojan-Go, you can find some tips on how to use it in the left navigation bar, as well as a full description of the configuration file.
 
 Trojan-Go is a complete Trojan proxy implemented in Go, compatible with the Trojan protocol and the original configuration file format. It supports and is compatible with most of the features of the Trojan-GFW version, and extends it with more useful features.