reorganize and cleanup php server code

server/app/Support/Enum/UserStatus.php

@@ -0,0 +1,19 @@
+<?php
+
+namespace Vanguard\Support\Enum;
+
+class UserStatus
+{
+    const UNCONFIRMED = 'Unconfirmed';
+    const ACTIVE = 'Active';
+    const BANNED = 'Banned';
+
+    public static function lists()
+    {
+        return [
+            self::ACTIVE => trans('app.status.'.self::ACTIVE),
+            self::BANNED => trans('app.status.'. self::BANNED),
+            self::UNCONFIRMED => trans('app.status.' . self::UNCONFIRMED)
+        ];
+    }
+}