feat: 添加订阅管理功能，新增路由和视图组件；更新路由映射和类型定义

src/router/elegant/routes.ts

@@ -123,6 +123,15 @@ export const generatedRoutes: GeneratedRoute[] = [
           title: 'rwa_producttype',
           i18nKey: 'route.rwa_producttype'
         }
+      },
+      {
+        name: 'rwa_subscribe',
+        path: '/rwa/subscribe',
+        component: 'view.rwa_subscribe',
+        meta: {
+          title: 'rwa_subscribe',
+          i18nKey: 'route.rwa_subscribe'
+        }
       }
     ]
   },