feat: render the floor plan in html instead of svg

tests/Service/BookingManagerTest.php

@@ -316,7 +316,7 @@ class BookingManagerTest extends KernelTestCase
 
     private function resource(string $label, ResourceType $type = ResourceType::DESK): Resource
     {
-        $resource = new Resource($type, $label, strtolower($label));
+        $resource = new Resource($type, $label);
         $this->em->persist($resource);
         $this->em->flush();