add Korean translation (#2003)

Added translation using Weblate (Korean)




Translate-URL: https://mini-i18n.daeho.ro/projects/wg-easy/main/ko/
Translation: wg-easy/main

Co-authored-by: OpenAI <noreply-mt-openai@weblate.org>

src/nuxt.config.ts

@@ -59,6 +59,11 @@ export default defineNuxtConfig({
         language: 'zh-CN',
         name: '简体中文',
       },
+      {
+        code: 'ko',
+        language: 'ko-KR',
+        name: '한국어',
+      },
     ],
     defaultLocale: 'en',
     vueI18n: './i18n.config.ts',