搭建轻舟一期门户、后台和统一登录。

让分类、会员和示例工具共用同一账号，本地即可跑通登录与授权。

Co-authored-by: Cursor <cursoragent@cursor.com>

backend/app/Models/VerificationCode.php

@@ -0,0 +1,18 @@
+<?php
+
+namespace App\Models;
+
+use Illuminate\Database\Eloquent\Model;
+
+class VerificationCode extends Model
+{
+    protected $fillable = ['scene', 'channel', 'target', 'code_hash', 'expires_at', 'consumed_at', 'ip'];
+
+    protected function casts(): array
+    {
+        return [
+            'expires_at' => 'datetime',
+            'consumed_at' => 'datetime',
+        ];
+    }
+}