Add new API tests for order item note requirements, subuser route updates, and department lane status management

- Introduced tests for validating note requirements on order items.
- Updated subuser route management contract tests with new route coverage.
- Added endpoints to manage department lane and self-serve lane statuses, with associated tests.

services/nginx/app/routes/moduleSelfServeRoute.php

@@ -62,6 +62,49 @@ class moduleSelfServeRoute
             ]
         );
 
+        $this->put('/modules/self-serve/lane/status', function () {
+            global $response;
+
+            self::requirePermission('modules_selfserve_lane_status_set');
+            self::requireParameters(['lane_id', 'enabled']);
+            $lane_id = (int)self::getParameter('lane_id');
+            self::requireType($lane_id, self::type_int());
+            self::requireMinValue($lane_id, 1);
+
+            $department_lane = (new department_lanes_o())->select($lane_id);
+            if (!$department_lane->exists()) {
+                $response->error('Department lane not found', 404);
+            }
+            self::requireDepartmentAccess((int)$department_lane->department->value());
+
+            $enabled = $this->requestedBoolean('enabled');
+            $target_status = $enabled ? selfserve_lane_status::AVAILABLE : selfserve_lane_status::MAINTENANCE;
+            $lane = (new selfserve())->lane($lane_id);
+            $lane->setLaneStatus($target_status);
+
+            $user = (new authentication())->get_user();
+            (new logs_o())->add(
+                'selfserve',
+                'global',
+                1,
+                $user ? $user->id : 0,
+                'SET_LANE_MACHINE_STATUS',
+                'User set self-serve lane ' . $lane_id . ' machine status to ' . $target_status->name
+            );
+
+            $status = (string)$lane->getLaneStatus()->name;
+            $response->success([
+                'id' => $lane->id,
+                'status' => $status,
+                'machine_status_enabled' => department_lanes_o::isOperationalStatusName($status),
+                'lane' => $department_lane->asArray(),
+            ]);
+        },
+            [
+                'modules_selfserve_lane_status_set' => 'Set self-serve lane machine status',
+            ]
+        );
+
         /** Modules > Self Serve > Lane > Wash > In-progress details */
         $this->get('/modules/self-serve/lane/wash/in-progress', function () {
             global $response;