アイヌ語追加 (#428) (#433)

Reviewed-on: #433
Co-authored-by: miteruzo <miteruzo@naver.com>

frontend/src/config.sample.ts

@@ -1,9 +1,4 @@
 // frontend/src/config.ts
-const ENV: string = 'development'
-
-const config = {
-  API_BASE_URL: ENV === 'production' ? 'https://hub.nizika.monster/api' : 'http://localhost:3002',
-  SITE_TITLE:   'ぼざクリ タグ広場'}
+const config = { API_BASE_URL: '/api' }
 
 export const API_BASE_URL = config.API_BASE_URL
-export const SITE_TITLE = config.SITE_TITLE