feat(demo): add story 1 — Sorano: Rock and Time

plugins/api/classes/Api/Exceptions/ApiException.php

@@ -0,0 +1,35 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Grav\Plugin\Api\Exceptions;
+
+use RuntimeException;
+
+class ApiException extends RuntimeException
+{
+    public function __construct(
+        protected readonly int $statusCode,
+        protected readonly string $errorTitle,
+        string $detail = '',
+        protected readonly array $headers = [],
+        ?\Throwable $previous = null,
+    ) {
+        parent::__construct($detail, $statusCode, $previous);
+    }
+
+    public function getStatusCode(): int
+    {
+        return $this->statusCode;
+    }
+
+    public function getErrorTitle(): string
+    {
+        return $this->errorTitle;
+    }
+
+    public function getHeaders(): array
+    {
+        return $this->headers;
+    }
+}