fix: 西安应急大屏 - 地图右下角接听状态标签修正

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

other-module/emergency-screen/xian-center/index.html

@@ -1224,7 +1224,7 @@
       <!-- 地图右下角：接听状态控制 -->
       <div class="map-ctrl">
         <div class="map-ctrl__row">
-          <span class="map-ctrl__label">++++++++++++++++++++++++++++++++++++++++++++</span>
+          <span class="map-ctrl__label">当前接收状态</span>
           <label class="map-ctrl__switch" title="切换接听状态">
             <input type="checkbox" id="acceptSwitch" checked onchange="onAcceptSwitch(this.checked)">
             <div class="map-ctrl__switch-track"></div>