Introduce Japanese language translation.

Author: swoocn

src/constants/menu.ts

@@ -63,46 +63,54 @@ export const menu = {
       },
       {
         id: 8,
+        code: 'ja',
+        label: 'JA',
+        title: 'Japanese',
+        translation: '日本語',
+        icon: '',
+      },
+      {
+        id: 9,
         code: 'ko',
         label: 'KO',
         title: 'Korean',
         translation: '한국어',
         icon: '',
       },
       {
-        id: 9,
+        id: 10,
         code: 'vi',
         label: 'VI',
         title: 'Vietnamese',
         translation: 'Tiếng Việt',
         icon: '',
       },
       {
-        id: 10,
+        id: 11,
         code: 'hau-NG',
         label: 'NG/HAU',
         title: 'Nigerian Hausa',
         translation: 'Hausa',
         icon: '',
       },
       {
-        id: 11,
+        id: 12,
         code: 'yor-NG',
         label: 'NG/YOR',
         title: 'Nigerian Yoruba',
         translation: 'Yoruba',
         icon: '',
       },
       {
-        id: 12,
+        id: 13,
         code: 'ewe-BJ',
         label: 'BJ/EWE',
         title: 'Benin Ewe',
         translation: 'Ewe',
         icon: '',
       },
       {
-        id: 13,
+        id: 14,
         code: 'fon-BJ',
         label: 'BJ/FON',
         title: 'Benin Fon',

src/i18n.ts

@@ -11,7 +11,8 @@ export const locales = [
   'fon-BJ',
   'fr', 
   'hau-NG',
-  'yor-NG', 
+  'yor-NG',
+  'ja', 
   'ko',
   'vi',
   'zh-CN',