[feature] Russian lang

web/assets/js/langs.js

@@ -1,4 +1,4 @@
-supportLangs = [
+const supportLangs = [
     {
        name : "English",
        value : "en-US",
@@ -14,6 +14,11 @@ supportLangs = [
         value : "zh-Hans",
         icon : "🇨🇳"
     },
+    {
+        name : "Russian",
+        value : "ru_RU",
+        icon : "🇷🇺"
+    },
 ]
 
 function getLang(){

web/translation/translate.ru_RU.toml

@@ -1,6 +1,6 @@
 "username" = "имя пользователя"
 "password" = "пароль"
-"login" = "логин
+"login" = "логин"
 "confirm" = "подтвердить"
 "cancel" = "отмена"
 "close" = "закрыть"