fix(doctor): 更正复诊管理页面图标显示问题

- 将待处理提醒图标从"time-line"更改为"question-line"
- 将已确认提醒图标从"alert-line"更改为"time-line"

src/pages/doctor/index/index.vue

@@ -49,7 +49,7 @@
         <view class="card-content">
           <view class="reminder-item" @click="onItemClick('复诊管理')">
             <view class="reminder-icon">
-              <image src="/static/icons/remixicon/time-line.svg" class="icon" />
+              <image src="/static/icons/remixicon/question-line.svg" class="icon" />
             </view>
             <view class="reminder-text">
               <text class="reminder-number">{{ todayReminders.pendingCount }}</text>
@@ -58,7 +58,7 @@
           </view>
           <view class="reminder-item" @click="onItemClick('复诊管理')"> 
             <view class="reminder-icon">
-              <image src="/static/icons/remixicon/alert-line.svg" class="icon" />
+              <image src="/static/icons/remixicon/time-line.svg" class="icon" />
             </view>
             <view class="reminder-text">
               <text class="reminder-number">{{ todayReminders.confirmedCount }}</text>