feat: render the floor plan in html instead of svg

tests/Model/SpotGroupTest.php

@@ -109,7 +109,7 @@ class SpotGroupTest extends TestCase
      */
     private function spot(string $label, ?ResourceGroup $group, array $bookings = []): Spot
     {
-        $resource = new Resource(ResourceType::DESK, $label, strtolower($label));
+        $resource = new Resource(ResourceType::DESK, $label);
         $resource->setGroup($group);
 
         return Spot::for($resource, $bookings, TimeRange::wholeDay(), $this->viewer());
@@ -119,7 +119,7 @@ class SpotGroupTest extends TestCase
     {
         return new Booking(
             new UserWithId('[email protected]', 'Bea', 2),
-            new Resource(ResourceType::DESK, 'X', 'x'),
+            new Resource(ResourceType::DESK, 'X'),
             new \DateTimeImmutable('2026-10-01'),
             TimeRange::fromMinutes($start, $end),
         );