Split detail page contracts

tests/Architecture/DetailPageRuntimeContractTest.php

@@ -0,0 +1,21 @@
+<?php
+
+namespace MintyPHP\Tests\Architecture;
+
+use PHPUnit\Framework\TestCase;
+
+final class DetailPageRuntimeContractTest extends TestCase
+{
+    use ProjectFileAssertionSupport;
+
+    public function testAppInitIncludesStandardDetailPageAutoInitComponent(): void
+    {
+        $content = $this->readProjectFile('web/js/app-init.js');
+
+        $this->assertStringContainsString(
+            "import { initStandardDetailPages } from './components/app-standard-detail-page.js';",
+            $content
+        );
+        $this->assertStringContainsString("runtime.register('standard-detail-page', initStandardDetailPages", $content);
+    }
+}