added 404 support

src/Service/Router.php

@@ -22,6 +22,11 @@ class Router
 {
     private array $routes;
 
+    public function __construct(private readonly Template $template)
+    {
+        // empty body
+    }
+
     /*
      * This method takes a route like /admin/users/{user} and creates a regex to match on call
      * More complex routes as /posts/{thread}/show/{page} are supported as well.
@@ -47,7 +52,6 @@ class Router
 
     /*
      * Check if there is a known route and executes the callback.
-     * Currently no 404 handling.
      */
     public function handleRouting(): void
     {
@@ -66,7 +70,7 @@ class Router
                 return;
             }
         }
-        // Throw a 404 result later …
-        die("Invalid route: $requestUri");
+        $this->template->render(templateName: 'status/404.html.php');
     }
+
 }