Fix korea translation activation (#1845)

* Fix korea translation activation

* nit

README.md

@@ -491,6 +491,7 @@ Our project supports multiple languages using `vue-i18n`. This allows users arou
  - zh (中文)
  - ru (Русский)
  - ja (日本語)
+ - ko (한국어)
 
 ### How to Add a New Language
 

src/i18n.ts

@@ -3,6 +3,7 @@ import en from './locales/en.json'
 import zh from './locales/zh.json'
 import ru from './locales/ru.json'
 import ja from './locales/ja.json'
+import ko from './locales/ko.json'
 
 export const i18n = createI18n({
   // Must set `false`, as Vue I18n Legacy API is for Vue 2
@@ -13,7 +14,8 @@ export const i18n = createI18n({
     en,
     zh,
     ru,
-    ja
+    ja,
+    ko
   }
 })