chore: lots of changes

src/Framework/View/RenderContext.php

@@ -0,0 +1,14 @@
+<?php
+
+namespace App\Framework\View;
+
+final readonly class RenderContext
+{
+    public function __construct(
+        public string $template,       // Dateiname oder Template-Key
+        public array $data = [],       // Variablen wie ['title' => '...']
+        public ?string $layout = null, // Optionales Layout
+        public array $slots = [],       // Benannte Slots wie ['main' => '<p>...</p>']
+        public ?string $controllerClass = null
+    ) {}
+}