Add demo server

Author: jbrooksuk

src/CachetCoreServiceProvider.php

@@ -13,6 +13,7 @@
 use Dedoc\Scramble\Support\Generator\OpenApi;
 use Dedoc\Scramble\Support\Generator\Operation;
 use Dedoc\Scramble\Support\Generator\SecurityScheme;
+use Dedoc\Scramble\Support\Generator\Server;
 use Dedoc\Scramble\Support\RouteInfo;
 use Filament\Support\Colors\Color;
 use Filament\Support\Facades\FilamentColor;
@@ -225,6 +226,7 @@ private function configureScramble(): void
             ->withDocumentTransformers(function (OpenApi $openApi) {
                 $openApi->info->description = 'API documentation for Cachet, the open-source, self-hosted status page system.';
 
+                $openApi->addServer(Server::make('https://v3.cachethq.io')->setDescription('The Cachet v3 demo server.'));
                 $openApi->secure(SecurityScheme::http('bearer'));
             })
             ->withOperationTransformers(function (Operation $operation, RouteInfo $routeInfo) {