Can now generate a flat navigation

Need to be able to nest them into a tree

src/Core/Services/Navigator.php

@@ -0,0 +1,31 @@
+<?php declare(strict_types=1);
+
+namespace Statico\Core\Services;
+
+use Zend\Navigation\Navigation;
+use Statico\Core\Contracts\Sources\Source;
+
+final class Navigator
+{
+    /**
+     * @var Source
+     */
+    private $source;
+
+    public function __construct(Source $source)
+    {
+        $this->source = $source;
+    }
+
+    public function __invoke(): Navigation
+    {
+        $items = $this->source->all()
+            ->map(function ($item) {
+                return [
+                    'label' => $item->getField('title'),
+                    'uri' => $item->getUrl()
+                ];
+            })->toArray();
+        return new Navigation($items);
+    }
+}