feat: Phase 3 - public registration pages and Mailwizz config

app/Providers/AppServiceProvider.php

@@ -4,7 +4,9 @@ declare(strict_types=1);
 
 namespace App\Providers;
 
+use App\Models\PreregistrationPage;
 use Illuminate\Pagination\Paginator;
+use Illuminate\Support\Facades\Route;
 use Illuminate\Support\ServiceProvider;
 
 class AppServiceProvider extends ServiceProvider
@@ -23,5 +25,12 @@ class AppServiceProvider extends ServiceProvider
     public function boot(): void
     {
         Paginator::useTailwind();
+
+        Route::bind('publicPage', function (string $value): PreregistrationPage {
+            return PreregistrationPage::query()
+                ->where('slug', $value)
+                ->where('is_active', true)
+                ->firstOrFail();
+        });
     }
 }