refactor: delete zh (#34)

close #34

README.md

@@ -16,15 +16,6 @@ $ yarn start
 
 This command starts a local development server and opens up a browser window. Most changes are reflected live without having to restart the server.
 
-### i18n
-
-If you want to start the local development server using a different locale than the default, you can specify the locale in a parameter like this:
-```
-npm run start -- --locale zh
-```
-
-You will then be able to access that locale by appending it to the URL: http://localhost:3000/zh/
-
 ### Build
 
 ```

docusaurus.config.js

@@ -17,11 +17,6 @@ const config = {
   projectName: 'wiki', // Usually your repo name.
   trailingSlash: true,
 
-  i18n: {
-    defaultLocale: 'en',
-    locales: ['en', 'zh'],
-  },
-
   presets: [
     [
       '@docusaurus/preset-classic',
@@ -52,10 +47,6 @@ const config = {
           src: 'img/icon.svg',
         },
         items: [
-          {
-            type: 'localeDropdown',
-            position: 'left',
-          },
           {
             href: 'https://nation3.org',
             label: 'Main site',