feat: 应急就医多端原型优化、大屏管理模块新增及PRD文档截图更新

- 操作人员端：救护车支援toast+800ms跳转、工作台Tab红点徽标
- 员工端：资源地图拖动搜索、单位联系人移除删除按钮、聊天页参与人员移除
- 管理端应急资源：AED地图重构(搜索/缩放/定位/拖动搜索)、布点/急救包新增布放图片、
  培演记录附件改为网格上传、取证人员表单简化、布点列表移除批量导入
- 管理端应急管理：应急中心表单字段调整(上班时间必填/短信发送电话)、
  工单新增from=call模式、大病就医详情已确认状态支持取消预约、
  新增大屏管理二级菜单(大屏数据配置+大屏通话记录)、侧边栏全量同步
- 其他：异常结果定义文案更新、专家推荐文案调整、聊天工具栏移除语音通话按钮
- PRD文档同步更新、全部修改页面截图重新截取

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

emergency-app/assistant/workbench/push-expert.html

@@ -98,7 +98,7 @@ body { background: #f0f2f5; display: flex; justify-content: center; align-items:
         </div>
         <div style="text-align:center;flex-shrink:0;">
           <div style="font-size:20px;font-weight:700;color:#1677ff;">86</div>
-          <div style="font-size:10px;color:#999;margin-top:1px;">本月咨询</div>
+          <div style="font-size:10px;color:#999;margin-top:1px;">咨询次数</div>
         </div>
       </div>
       <div style="font-size:12px;color:#999;margin-bottom:6px;">擅长疾病</div>
@@ -120,7 +120,7 @@ body { background: #f0f2f5; display: flex; justify-content: center; align-items:
         </div>
         <div style="text-align:center;flex-shrink:0;">
           <div style="font-size:20px;font-weight:700;color:#1677ff;">64</div>
-          <div style="font-size:10px;color:#999;margin-top:1px;">本月咨询</div>
+          <div style="font-size:10px;color:#999;margin-top:1px;">咨询次数</div>
         </div>
       </div>
       <div style="font-size:12px;color:#999;margin-bottom:6px;">擅长疾病</div>
@@ -142,7 +142,7 @@ body { background: #f0f2f5; display: flex; justify-content: center; align-items:
         </div>
         <div style="text-align:center;flex-shrink:0;">
           <div style="font-size:20px;font-weight:700;color:#1677ff;">102</div>
-          <div style="font-size:10px;color:#999;margin-top:1px;">本月咨询</div>
+          <div style="font-size:10px;color:#999;margin-top:1px;">咨询次数</div>
         </div>
       </div>
       <div style="font-size:12px;color:#999;margin-bottom:6px;">擅长疾病</div>
@@ -164,7 +164,7 @@ body { background: #f0f2f5; display: flex; justify-content: center; align-items:
         </div>
         <div style="text-align:center;flex-shrink:0;">
           <div style="font-size:20px;font-weight:700;color:#1677ff;">47</div>
-          <div style="font-size:10px;color:#999;margin-top:1px;">本月咨询</div>
+          <div style="font-size:10px;color:#999;margin-top:1px;">咨询次数</div>
         </div>
       </div>
       <div style="font-size:12px;color:#999;margin-bottom:6px;">擅长疾病</div>
@@ -186,7 +186,7 @@ body { background: #f0f2f5; display: flex; justify-content: center; align-items:
         </div>
         <div style="text-align:center;flex-shrink:0;">
           <div style="font-size:20px;font-weight:700;color:#1677ff;">73</div>
-          <div style="font-size:10px;color:#999;margin-top:1px;">本月咨询</div>
+          <div style="font-size:10px;color:#999;margin-top:1px;">咨询次数</div>
         </div>
       </div>
       <div style="font-size:12px;color:#999;margin-bottom:6px;">擅长疾病</div>

emergency-app/onsite/workbench/serious-illness-detail-pending.html

@@ -166,7 +166,7 @@ body { background: #f0f2f5; display: flex; justify-content: center; align-items:
           <input class="form-input" type="text" placeholder="如：2026-04-28 09:00-09:20" />
         </div>
         <div class="form-field">
-          <div class="form-label"><span class="req">*</span>排队序号</div>
+          <div class="form-label">排队序号</div>
           <input class="form-input" type="text" placeholder="如：05" />
         </div>
         <div class="form-field">

emergency-app/operator/doc/PRD.md

@@ -97,6 +97,7 @@ stateDiagram-v2
 **业务规则：**
 - 顶部统计卡片展示：应急进行中数量、大病待确认数量
 - 一级 Tab 切换：应急求助（默认）/ 大病就医
+- 一级 Tab 右上角显示红色数字徽标，分别展示应急求助进行中数量和大病就医待确认数量
 - 应急求助面板：二级 Tab 切换进行中 / 已完成
 - 大病就医面板：跳转至大病就医列表页
 - 应急卡片展示：患者姓名、年龄、求助方式标签、求助时间
@@ -203,7 +204,7 @@ stateDiagram-v2
 - 点击搜索框：展开救护车下拉列表
 - 输入关键词：实时过滤匹配的救护车
 - 选择救护车：自动填充信息卡片
-- 点击"确认填写"：验证目的地必填，提示成功后返回上一页
+- 点击"确认填写"：验证目的地必填，toast 提示"保存成功"，延迟 800ms 后自动返回应急聊天页
 
 **表单字段表：**
 

emergency-app/operator/workbench/dispatch-ambulance.html

@@ -59,6 +59,8 @@ body { background: #f0f2f5; display: flex; justify-content: center; align-items:
 .bottom-bar { padding: 12px 16px 28px; background: #fff; border-top: 1px solid #f0f0f0; flex-shrink: 0; }
 .btn-submit { width: 100%; height: 44px; border-radius: 10px; font-size: 16px; font-weight: 600; cursor: pointer; border: none; background: #fa8c16; color: #fff; transition: background .2s; }
 .btn-submit:hover { background: #ffa940; }
+.toast { position: fixed; top: 50%; left: 50%; transform: translate(-50%, -50%); background: rgba(0,0,0,0.75); color: #fff; padding: 12px 24px; border-radius: 8px; font-size: 14px; z-index: 9999; pointer-events: none; animation: toastFade .3s ease; }
+@keyframes toastFade { from { opacity: 0; transform: translate(-50%, -50%) scale(0.9); } to { opacity: 1; transform: translate(-50%, -50%) scale(1); } }
 </style>
 </head>
 <body>
@@ -250,8 +252,13 @@ function confirmDispatch() {
   var destination = document.getElementById('destination-input').value.trim();
   if (!selected) { alert('请选择救护车'); return; }
   if (!destination) { alert('请填写目的地'); return; }
-  alert('已成功呼叫救护车：' + selected.getAttribute('data-plate'));
-  history.back();
+  var toast = document.createElement('div');
+  toast.className = 'toast';
+  toast.textContent = '保存成功';
+  document.body.appendChild(toast);
+  setTimeout(function() {
+    window.location.href = 'emergency-chat.html';
+  }, 800);
 }
 
 document.addEventListener('click', function(event) {

emergency-app/operator/workbench/index.html

@@ -23,6 +23,8 @@ body { background: #f0f2f5; display: flex; justify-content: center; align-items:
 .primary-tabs { display: flex; gap: 8px; padding: 12px 16px 8px; background: #f7f8fa; }
 .primary-tab { flex: 1; height: 38px; border-radius: 19px; background: #fff; color: #666; font-size: 14px; font-weight: 600; display: flex; align-items: center; justify-content: center; cursor: pointer; box-shadow: 0 1px 4px rgba(0,0,0,0.06); border: 1px solid transparent; text-decoration: none; }
 .primary-tab.active { color: #1677ff; border-color: #b7d8ff; background: #e6f4ff; }
+.primary-tab { position: relative; }
+.primary-tab .pt-badge { position: absolute; top: -4px; right: -4px; background: #ff4d4f; color: #fff; font-size: 10px; font-weight: 700; min-width: 16px; height: 16px; border-radius: 8px; display: flex; align-items: center; justify-content: center; padding: 0 4px; }
 /* 二级Tab */
 .seg-tabs { display: flex; background: #fff; border-bottom: 1px solid #f0f0f0; flex-shrink: 0; }
 .seg-tab { flex: 1; text-align: center; padding: 12px 0; font-size: 14px; color: #666; cursor: pointer; border-bottom: 2px solid transparent; transition: all 0.2s; }