feat: extend event toolkit and polish guest pwa

app/Models/InviteLayout.php

@@ -0,0 +1,38 @@
+<?php
+
+namespace App\Models;
+
+use Illuminate\Database\Eloquent\Factories\HasFactory;
+use Illuminate\Database\Eloquent\Model;
+use Illuminate\Database\Eloquent\Relations\BelongsTo;
+
+class InviteLayout extends Model
+{
+    use HasFactory;
+
+    protected $fillable = [
+        'slug',
+        'name',
+        'subtitle',
+        'description',
+        'paper',
+        'orientation',
+        'preview',
+        'layout_options',
+        'instructions',
+        'is_active',
+        'created_by',
+    ];
+
+    protected $casts = [
+        'preview' => 'array',
+        'layout_options' => 'array',
+        'instructions' => 'array',
+        'is_active' => 'bool',
+    ];
+
+    public function creator(): BelongsTo
+    {
+        return $this->belongsTo(User::class, 'created_by');
+    }
+}