feat(auth): complete registration anti-spam and quota hardening

app/Models/EmailSendEvent.php

@@ -0,0 +1,31 @@
+<?php
+
+namespace App\Models;
+
+use Illuminate\Database\Eloquent\Model;
+
+class EmailSendEvent extends Model
+{
+    protected $table = 'email_send_events';
+
+    public $timestamps = false;
+
+    protected $fillable = [
+        'type',
+        'email',
+        'ip',
+        'user_id',
+        'status',
+        'reason',
+        'created_at',
+    ];
+
+    protected $casts = [
+        'created_at' => 'datetime',
+    ];
+
+    public function user()
+    {
+        return $this->belongsTo(User::class);
+    }
+}