feat(车辆管理): 添加车辆上架功能按钮并优化状态判断

在车辆管理页面添加独立的上架按钮，优化原有状态判断逻辑

 <!--
  * @Date: 2022-09-19 14:11:06
  * @LastEditors: hookehuyr hookehuyr@gmail.com
- * @LastEditTime: 2025-07-17 10:42:22
+ * @LastEditTime: 2025-07-17 11:00:00
  * @FilePath: /jgdl/src/pages/myCar/index.vue
  * @Description: 文件描述
 -->
@@ -82,7 +82,15 @@
                 :type="car.status === 5 ? 'success' : 'warning'"
                 @click="toggleOffline(car)"
               >
-                {{ car.status === 5 ? '上架' : '下架' }}
+                {{ car.status === 5 && !car.is_sold ? '上架' : '下架' }}
+              </nut-button>
+              <nut-button
+                v-if="car.review_status === 5"
+                size="small"
+                type="success"
+                @click="toggleOnline(car)"
+              >
+                上架
               </nut-button>
               <nut-button
                 v-if="car.verification_status === 1 || car.verification_status === 7"
@@ -233,6 +241,13 @@ const toggleOffline = (car) => {
   offlineDialogVisible.value = true
 }
 
+// 上架
+const toggleOnline = (car) => {
+  currentOfflineCar.value = car
+  offlineDialogContent.value = '确认要上架此车源吗？'
+  offlineDialogVisible.value = true
+}
+
 /**
  * 确认上下架操作
  */