add translation

packages/app/public/static/locales/en_US/translation.json

@@ -698,7 +698,9 @@
       "OidcStrategy"   : "OidcStrategy has not been set up",
       "SamlStrategy"   : "SamlStrategy has not been set up",
       "Basic"          : "Basic has not been set up"
-     },
+    },
+    "ldap_user_not_valid": "Ldap user is no valid",
+    "external_account_not_exist": "Failed to find or create External account",
     "maximum_number_of_users": "Can not register more than the maximum number of users.",
     "database_error": "Database Server Error occured",
     "sign_in_failure": "Sign in failure.",

packages/app/public/static/locales/ja_JP/translation.json

@@ -689,7 +689,9 @@
       "OidcStrategy"   : "OidcStrategy はセットアップされていません。",
       "SamlStrategy"   : "SamlStrategy はセットアップされていません。",
       "Basic"          : "Basic はセットアップされていません。"
-     },
+    },
+    "ldap_user_not_valid": "Ldap user is no valid",
+    "external_account_not_exist": "外部アカウントが見つからない、または作成に失敗しました",
     "maximum_number_of_users": "ユーザー数が上限を超えたためアクティベートできません。",
     "database_error":"データベースサーバーに問題があります。",
     "sign_in_failure": "ログインに失敗しました。",

packages/app/public/static/locales/zh_CN/translation.json

@@ -746,6 +746,8 @@
       "SamlStrategy"   : "SamlStrategy 尚未设置",
       "Basic"          : "Basic 尚未设置"
      },
+    "ldap_user_not_valid": "Ldap user is no valid",
+    "external_account_not_exist": "查找或创建外部账户失败",
 		"maximum_number_of_users": "注册的用户数不能超过最大值。",
 		"database_error": "发生数据库服务器错误",
 		"sign_in_failure": "登录失败。",