Apply suggestions from code review

Author: BurntimeX

wcfsetup/install/files/acp/templates/labelGroupAdd.tpl

@@ -130,7 +130,7 @@
 		
 		setup(
 			document.querySelector('.jsChangeShowOrder'),
-			'core/labels/groups/{$labelGroup->groupID}/label-show-order'
+			'core/labels/groups/{$labelGroup->groupID}/labels/show-order'
 		);
 	});
 </script>

wcfsetup/install/files/lib/system/endpoint/controller/core/labels/groups/ChangeLabelShowOrder.class.php

@@ -24,7 +24,7 @@
  * @license     GNU Lesser General Public License <http://opensource.org/licenses/lgpl-license.php>
  * @since       6.2
  */
-#[PostRequest('/core/labels/groups/{id:\d+}/label-show-order')]
+#[PostRequest('/core/labels/groups/{id:\d+}/labels/show-order')]
 final class ChangeLabelShowOrder implements IController
 {
     public function __invoke(ServerRequestInterface $request, array $variables): ResponseInterface

wcfsetup/install/files/lib/system/endpoint/controller/core/labels/groups/GetLabelShowOrder.class.php

@@ -22,7 +22,7 @@
  * @license     GNU Lesser General Public License <http://opensource.org/licenses/lgpl-license.php>
  * @since       6.2
  */
-#[GetRequest('/core/labels/groups/{id:\d+}/label-show-order')]
+#[GetRequest('/core/labels/groups/{id:\d+}/labels/show-order')]
 final class GetLabelShowOrder implements IController
 {
     public function __invoke(ServerRequestInterface $request, array $variables): ResponseInterface