feat: initial project with Phase 1 complete

app/Models/Subscriber.php

@@ -0,0 +1,37 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Models;
+
+use Illuminate\Database\Eloquent\Factories\HasFactory;
+use Illuminate\Database\Eloquent\Model;
+use Illuminate\Database\Eloquent\Relations\BelongsTo;
+
+class Subscriber extends Model
+{
+    use HasFactory;
+
+    protected $fillable = [
+        'preregistration_page_id',
+        'first_name',
+        'last_name',
+        'email',
+        'phone',
+        'synced_to_mailwizz',
+        'synced_at',
+    ];
+
+    protected function casts(): array
+    {
+        return [
+            'synced_to_mailwizz' => 'boolean',
+            'synced_at' => 'datetime',
+        ];
+    }
+
+    public function preregistrationPage(): BelongsTo
+    {
+        return $this->belongsTo(PreregistrationPage::class);
+    }
+}