refactor(route): 简化1688订单售后提交接口路由定义

- 移除冗余的路由名称定义 systemStoreRefundOrderSubmitAli
- 精简路由配置，保持功能完整性的同时减少代码复杂度

route/merchant.php

@@ -495,7 +495,7 @@ Route::group(config('admin.api_merchant_prefix') . '/', function () {
             // 1688订单售后原因
             Route::get('refundReasonList','/refundReasonList');
             // 1688订单提交售后
-            Route::post('refund/submitAli', '/submitAli')->name('systemStoreRefundOrderSubmitAli');
+            Route::post('submitAli', '/submitAli');
         })->prefix('merchant.store.order.RefundOrder');
 
         Route::group('statistics', function () {