app/Providers/AppServiceProvider.php

<?php

namespace App\Providers;

use Illuminate\Http\Request;
use Illuminate\Support\ServiceProvider;
use Illuminate\Support\Facades\URL;

class AppServiceProvider extends ServiceProvider
{
    /**
     * Register any application services.
     */
    public function register(): void
    {
        //
    }

    /**
     * Bootstrap any application services.
     */
    public function boot(): void
    {
        if (! app()->environment('production')) {
            return;
        }

        $request = request();
        if (! $request instanceof Request) {
            return;
        }

        $host = (string) $request->getHost();
        if ($host !== '' && str_ends_with($host, '.hf.space')) {
            URL::forceScheme('https');
        }
    }
}