Add ChillUrlGenerator and ChillUrlGeneratorInterface

Introduced a new interface ChillUrlGeneratorInterface for URL generation with return path handling. Implemented this interface in the ChillUrlGenerator class, which uses Symfony components to manage URL generation and request information.

src/Bundle/ChillMainBundle/Routing/ChillUrlGenerator.php

@@ -0,0 +1,43 @@
+<?php
+
+declare(strict_types=1);
+
+/*
+ * Chill is a software for social workers
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace Chill\MainBundle\Routing;
+
+use Symfony\Component\HttpFoundation\RequestStack;
+use Symfony\Component\Routing\Generator\UrlGeneratorInterface;
+
+final readonly class ChillUrlGenerator implements ChillUrlGeneratorInterface
+{
+    public function __construct(private UrlGeneratorInterface $urlGenerator, private RequestStack $requestStack) {}
+
+    public function generate(string $name, array $parameters = [], int $referenceType = UrlGeneratorInterface::ABSOLUTE_PATH): string
+    {
+        return $this->urlGenerator->generate($name, $parameters, $referenceType);
+    }
+
+    public function generateWithReturnPath(string $name, array $parameters = [], int $referenceType = UrlGeneratorInterface::ABSOLUTE_PATH): string
+    {
+        $uri = $this->requestStack->getCurrentRequest()->getRequestUri();
+
+        return $this->urlGenerator->generate($name, [$parameters, 'returnPath' => $uri], $referenceType);
+    }
+
+    public function returnPathOr(string $name, array $parameters = [], int $referenceType = UrlGeneratorInterface::ABSOLUTE_PATH): string
+    {
+        $request = $this->requestStack->getCurrentRequest();
+
+        if ($request->query->has('returnPath')) {
+            return $request->query->get('returnPath');
+        }
+
+        return $this->urlGenerator->generate($name, $parameters, $referenceType);
+    }
+}