fix(schedule): 修复移动弹窗选择场地后自动关闭的问题

- 在el-select上添加:teleported="false"属性
- 防止下拉框点击事件冒泡导致popover关闭

src/views/martial/schedule/index.vue

@@ -104,7 +104,7 @@
                   </template>
                   <div class="move-popover">
                     <div class="move-label">移动到</div>
-                    <el-select v-model="moveTargetVenueId" placeholder="选择场地" size="small" style="width: 100%; margin-bottom: 10px;">
+                    <el-select v-model="moveTargetVenueId" placeholder="选择场地" size="small" style="width: 100%; margin-bottom: 10px;" :teleported="false">
                       <el-option
                         v-for="venue in venues"
                         :key="venue.id"
@@ -656,6 +656,14 @@ export default {
 
       const targetVenue = this.venues.find(v => v.id === this.moveTargetVenueId)
 
+      // In draft mode (negative groupId), just update frontend state
+      if (group.id && group.id.toString().startsWith("-")) {
+        group.venueId = this.moveTargetVenueId
+        group.venueName = targetVenue ? targetVenue.venueName : ""
+        this.$message.success(`已移动到 ${group.venueName}`)
+        return
+      }
+
       try {
         // 调用后端API移动分组
         const res = await moveScheduleGroup({