同住人收起功能

src/views/room/modules/checkIn/BillRoomForm.vue

@@ -210,10 +210,16 @@
                           <a-button type="link" @click="puls(room)">
                             添加同住
                           </a-button>
+                          <a-icon
+                  type="right"
+                  v-if="room.invalid"
+                  @click="room.invalid=false"
+                />
+                <a-icon type="down" v-else @click="room.invalid=true" />
                         </div>
                       </div>
                     </a-col>
-                    <template v-for="(item, index) in room.livingCustomers2">
+                    <template v-for="(item, index) in room.livingCustomers2" v-if="!room.invalid">
                       <a-col :span="4">
                         <a-form-model-item
                           :wrapperCol="{