fix trans

resources/lang/en/nexus.php

@@ -4,4 +4,5 @@ return [
     'invalid_argument' => 'Invalid argument',
     'require_argument' => ':argument cannot be empty',
     'select_one_please' => 'Please select one',
+    'user_not_exists' => '(orphaned)',
 ];

resources/lang/zh_CN/nexus.php

@@ -4,4 +4,5 @@ return [
     'invalid_argument' => '参数错误',
     'require_argument' => ':argument 不能为空',
     'select_one_please' => '请选择一项',
+    'user_not_exists' => '(无此帐户)',
 ];

resources/lang/zh_TW/nexus.php

@@ -4,4 +4,5 @@ return [
     'invalid_argument' => '參數錯誤',
     'require_argument' => ':argument 不能為空',
     'select_one_please' => '請選擇一項',
+    'user_not_exists' => '(無此帳戶)',
 ];