fix(销售页面): 简化客户类型判断逻辑

移除对"未支付"状态的单独判断，仅保留"点击未支付"作为未支付状态的标识

my-vue-app/src/views/person/sale.vue

@@ -371,7 +371,7 @@ async function getTimeline() {
           let customerType = '课1-4'; // 默认类型
           
           // 根据pay_status设置具体的type
-          if (customer.pay_status === '未支付' || customer.pay_status === '点击未支付') {
+          if (customer.pay_status === '点击未支付') {
             customerType = '点击未支付';
           } else if (customer.pay_status === '付定金') {
             customerType = '付定金';