feat: rename admin screen, allow deleting a resource

templates/admin/_modal_resource.html.twig

@@ -1,5 +1,5 @@
 {#
-    Creating and editing a desk or parking spot. Same double duty as the booking modal: the form
+    Creating and editing a resource. Same double duty as the booking modal: the form
     targets the modal itself, so an invalid submit (422) replaces it with the errors showing, and a
     valid one answers with HX-Redirect back to the list.
 #}