refactor(views): 优化客户阶段显示逻辑和业绩单位显示

- 合并课1-4阶段显示，简化客户阶段逻辑
- 修改业绩显示单位为"单"而非货币
- 调整警告提示样式增加底部间距
- 完善组业绩详情请求参数处理

my-vue-app/src/views/senorManger/components/GroupComparison.vue

@@ -21,7 +21,7 @@
           <div class="key-metrics">
             <div class="mini-metric">
               <span class="mini-label">业绩</span>
-              <span class="mini-value">{{ formatCurrency(group.todayPerformance) }}</span>
+              <span class="mini-value">{{ group.todayPerformance }}单</span>
             </div>
             <div class="mini-metric">
               <span class="mini-label">转化</span>
@@ -84,7 +84,7 @@ const processedGroups = computed(() => {
       id: index + 1,
       name: name,
       leader: leader,
-      todayPerformance: performance * 10000, // 假设单位转换
+      todayPerformance: performance, // 假设单位转换
       conversionRate: conversionRate,
       newClients: Math.floor(performance * 2.5), // 根据业绩估算
       deals: performance,