code refactor

src/locales/index.js

@@ -0,0 +1,18 @@
+import en from './en.js'
+import zhHans from './zh_Hans.js'
+
+export const defaultLanguage = 'en';
+
+export const allLanguages = {
+    'en': {
+        name: 'English',
+        displayName: 'English',
+        content: en
+    },
+    'zh-Hans': {
+        name: 'Simplified Chinese',
+        displayName: '简体中文',
+        aliases: ['zh-CHS', 'zh-CN', 'zh-SG'],
+        content: zhHans
+    }
+};