Add VietNamese Locale (#431)

Co-authored-by: Dung <dung.phan@mediabridge.vn>

config/crater.php

@@ -21,7 +21,8 @@ return [
         ["code"=>"pt_BR", "name" => "Portuguese (Brazilian)"],
         ["code"=>"sr", "name" => "Serbian Latin"],
         ["code"=>"es", "name" => "Spanish"],
-        ["code"=>"sv", "name"=> "Svenska"]
+        ["code"=>"sv", "name"=> "Svenska"],
+        ["code"=>"vi", "name"=> "Tiếng Việt"]
     ],
 
     /*

resources/assets/js/plugins/i18n.js

@@ -11,6 +11,7 @@ import sr from './sr.json'
 import nl from './nl.json'
 import lv from './lv.json'
 import sv from './sv.json'
+import vi from './vi.json'
 
 Vue.use(VueI18n)
 
@@ -28,6 +29,7 @@ const i18n = new VueI18n({
     nl,
     lv,
     sv,
+    vi,
   },
 })