fix(CheckinTargetList): 禁用PC端鼠标长按事件以避免与点击冲突

 <!--
  * @Date: 2025-12-16 11:44:27
  * @LastEditors: hookehuyr hookehuyr@gmail.com
- * @LastEditTime: 2025-12-17 11:27:12
+ * @LastEditTime: 2025-12-17 11:57:03
  * @FilePath: /mlaj/src/components/count/CheckinTargetList.vue
  * @Description: 打卡动态对象列表组件
 -->
@@ -210,7 +210,10 @@ const onTouchMove = () => {
 
 // Mouse events (for PC debugging)
 const onMouseDown = (item) => {
-    startLongPress(item)
+    // 仅在非 PC 端（触摸设备）或明确需要测试长按时启用
+    // 这里简单地禁用 PC 端鼠标长按，因为点击会触发 onClick
+    // 如果需要在 PC 端支持长按，需要区分点击和长按
+    // startLongPress(item)
 }
 
 const onMouseUp = () => {