fix(realtimeInfo): 将日历组件显示月份数从12个月调整为24个月

修改日历组件的monthNum属性，扩展显示范围以满足用户查看更长时间范围的需求

src/pages/realtimeInfo/indexRelease.vue

@@ -95,7 +95,17 @@
       </view>
 
       <view style="width: 100%; display: flex; justify-content: flex-end">
-        <view style="display: flex; align-items: center; margin-right: 15rpx; font-size: 30rpx; gap: 10rpx; margin-top: 10rpx" @click="showCalendar">
+        <view
+          style="
+            display: flex;
+            align-items: center;
+            margin-right: 15rpx;
+            font-size: 30rpx;
+            gap: 10rpx;
+            margin-top: 10rpx;
+          "
+          @click="showCalendar"
+        >
           {{ chooseDate.startDate.split(" ")[0] }}
           <u-icon name="calendar" size="26" style="margin-right: 10rpx"></u-icon>
         </view>
@@ -112,7 +122,7 @@
       closeOnClickOverlay
       :max-date="maxDate"
       :default-date="chooseDate.startDate"
-      monthNum="12"
+      monthNum="24"
       :key="chooseDate.startDate"
       @confirm="calendarConfirm"
       @close="calendarShow = false"