style(business): 调整多处组件样式优化详情页视觉效果

- 修改 loading-manage.vue 中流程线条高度和颜色为6px浅灰色
- 在 master-order.vue 添加节点名称悬浮提示，调整进度条宽度和高度，居中标题字号
- 更新 master-order-detail.vue 路由线条样式加粗为6px浅灰色
- 优化 master-order-dispatch.vue 路由线条宽度改为6px浅灰色
- voucher-manage.vue 表单结构新增 section-card 容器组件，上传区和关联运输批次按钮布局优化
- voucher-manage.vue 引入 SectionCard 组件用于包裹上传表单区域

src/views/business/master-order.vue

@@ -76,7 +76,7 @@
                   <div class="route-point">
                     <span :class="['route-node', node.type]">{{ node.text }}</span>
                     <div class="route-detail">
-                      <strong>{{ node.name }}</strong>
+                      <el-tooltip placement="top"><template #content>{{ node.name }}</template><strong>{{ node.name }}</strong></el-tooltip>
                       <span v-for="line in node.lines" :key="line">{{ line }}</span>
                     </div>
                   </div>
@@ -511,8 +511,8 @@ export default {
     }
   }
   .route-connector {
-    width: clamp(180px, 20vw, 344px);
-    flex: 0 0 clamp(180px, 20vw, 344px);
+    width: clamp(180px, 20vw, 266px);
+    flex: 0 0 clamp(180px, 20vw, 266px);
     padding-top: 2px;
     margin: 0 -6px;
     small {
@@ -525,8 +525,8 @@ export default {
       line-height: 1.2;
     }
     :deep(.el-progress-bar__outer) {
-      height: 8px !important;
-      background-color: #f1f2f5;
+      height: 6px !important;
+      background-color: #e4e7ed;
     }
     :deep(.el-progress-bar__inner) {
       background-color: #409eff;
@@ -538,6 +538,8 @@ export default {
     header {
       margin-bottom: 10px;
       font-weight: 600;
+      font-size: 14px;
+      text-align: center;
     }
     .el-link {
       display: flex;