update email template

app/Models/Registrar.php

@@ -0,0 +1,25 @@
+<?php
+
+namespace App\Models;
+
+use Illuminate\Database\Eloquent\Factories\HasFactory;
+use Illuminate\Database\Eloquent\Model;
+
+class Registrar extends Model
+{
+    use HasFactory;
+
+    protected $table = 'registrars';
+
+    protected $fillable = [
+        'name',
+        'short_name',
+        'status',
+        'website',
+    ];
+
+    public function domains()
+    {
+        return $this->hasMany(ModuleDomain::class, 'registrar_id');
+    }
+}