style: 确认条文案改为该时段充电费用参考

charge-front/src/pages-charge/appointment/appointment.vue

@@ -302,7 +302,7 @@
           <view class="flex-column flex-grow" v-if="selected">
             <view class="fs-30 fw-600 color-000">{{ selected.fullLabel }}</view>
             <view class="fs-22 color-999 mt-4" v-if="selected.price"
-            >该时段电价 {{ selected.price }}元/度
+            >该时段充电费用参考 {{ selected.price }}元/度
             </view>
           </view>
           <view class="fs-26 color-999 flex-grow" v-else>请选择充电开始时间</view>