feat: 添加微信视频号管理模块和商品定时上下架功能

- 新增微信视频号管理页面，包含概况、订单、退单、商品、分类和设置六个标签页
- 实现微信视频号相关API接口，包括类目、商品、订单、退单和概况数据查询
- 在商品管理页面添加批量定时上下架功能，支持选择状态和触发时间
- 优化批量操作下拉菜单，整合上架、下架、定时上下架、物流模板设置和删除功能
- 改进设置页面样式，增强按钮布局的响应式设计

manager/src/views/wx-channel/wxChannel.vue

@@ -0,0 +1,50 @@
+<template>
+  <Card>
+    <Tabs v-model="selectedTab">
+      <TabPane label="视频号概括" name="WX_CHANNELS_OVERVIEW">
+        <WxChannelsOverviewTab v-if="selectedTab === 'WX_CHANNELS_OVERVIEW'" />
+      </TabPane>
+      <TabPane label="视频号订单" name="WX_CHANNELS_ORDER">
+        <WxChannelsOrderTab v-if="selectedTab === 'WX_CHANNELS_ORDER'" />
+      </TabPane>
+      <TabPane label="视频号退单" name="WX_CHANNELS_REFUND">
+        <WxChannelsRefundTab v-if="selectedTab === 'WX_CHANNELS_REFUND'" />
+      </TabPane>
+      <TabPane label="视频号商品" name="WX_CHANNELS_GOODS">
+        <WxChannelsGoodsTab v-if="selectedTab === 'WX_CHANNELS_GOODS'" />
+      </TabPane>
+      <TabPane label="视频号分类列表" name="WX_CHANNELS_CATEGORY">
+        <WxChannelsCategoryTab v-if="selectedTab === 'WX_CHANNELS_CATEGORY'" />
+      </TabPane>
+      <TabPane label="视频号设置" name="WX_CHANNELS">
+        <WxChannelsSettingTab v-if="selectedTab === 'WX_CHANNELS'" />
+      </TabPane>
+    </Tabs>
+  </Card>
+</template>
+
+<script>
+import WxChannelsSettingTab from "./components/WxChannelsSettingTab.vue";
+import WxChannelsCategoryTab from "./components/WxChannelsCategoryTab.vue";
+import WxChannelsGoodsTab from "./components/WxChannelsGoodsTab.vue";
+import WxChannelsOrderTab from "./components/WxChannelsOrderTab.vue";
+import WxChannelsOverviewTab from "./components/WxChannelsOverviewTab.vue";
+import WxChannelsRefundTab from "./components/WxChannelsRefundTab.vue";
+
+export default {
+  name: "wx-channel",
+  components: {
+    WxChannelsSettingTab,
+    WxChannelsCategoryTab,
+    WxChannelsGoodsTab,
+    WxChannelsOrderTab,
+    WxChannelsOverviewTab,
+    WxChannelsRefundTab,
+  },
+  data() {
+    return {
+      selectedTab: "WX_CHANNELS",
+    };
+  },
+};
+</script>