feat(miniprogram): 医护端小程序页面 — 8 页面覆盖患者/咨询/随访/报告

Iteration 2 医护端前端核心页面：

- 新增 doctor.ts service 层（仪表盘/患者/咨询/随访/报告 API）
- 升级医生首页：接入真实仪表盘数据 + 快捷操作入口
- 患者管理：搜索 + 标签筛选 + 详情页（基本信息/过敏史/健康概览）
- 咨询回复：会话列表 + 状态筛选 + 聊天详情 + 发送消息 + 关闭会话
- 随访管理：任务列表 + 状态筛选 + 详情 + 填写随访记录
- 报告解读：化验报告列表 + 异常高亮 + 指标表格 + 医生审核注释
- 修复 login 页面重复解构
- 注册 8 个新页面路由到 app.config.ts

apps/miniprogram/src/pages/doctor/followup/index.tsx

@@ -0,0 +1,118 @@
+import { useState, useEffect } from 'react';
+import { View, Text, ScrollView } from '@tarojs/components';
+import Taro, { useRouter } from '@tarojs/taro';
+import * as doctorApi from '@/services/doctor';
+import Loading from '@/components/Loading';
+import EmptyState from '@/components/EmptyState';
+import './index.scss';
+
+const STATUS_MAP: Record<string, { label: string; color: string }> = {
+  pending: { label: '待处理', color: '#f59e0b' },
+  in_progress: { label: '进行中', color: '#0891b2' },
+  completed: { label: '已完成', color: '#10b981' },
+  overdue: { label: '已逾期', color: '#ef4444' },
+  cancelled: { label: '已取消', color: '#94a3b8' },
+};
+
+const TABS = [
+  { key: '', label: '全部' },
+  { key: 'pending', label: '待处理' },
+  { key: 'in_progress', label: '进行中' },
+  { key: 'completed', label: '已完成' },
+  { key: 'overdue', label: '已逾期' },
+];
+
+export default function FollowUpList() {
+  const router = useRouter();
+  const patientId = router.params.patientId || '';
+  const [tasks, setTasks] = useState<doctorApi.FollowUpTask[]>([]);
+  const [activeTab, setActiveTab] = useState('');
+  const [loading, setLoading] = useState(true);
+  const [total, setTotal] = useState(0);
+
+  useEffect(() => {
+    loadTasks();
+  }, [activeTab, patientId]);
+
+  const loadTasks = async () => {
+    setLoading(true);
+    try {
+      const res = await doctorApi.listFollowUpTasks({
+        page: 1,
+        page_size: 50,
+        status: activeTab || undefined,
+        patient_id: patientId || undefined,
+      });
+      setTasks(res.data || []);
+      setTotal(res.total || 0);
+    } catch {
+      Taro.showToast({ title: '加载失败', icon: 'none' });
+    } finally {
+      setLoading(false);
+    }
+  };
+
+  const formatDate = (dateStr: string) => {
+    return new Date(dateStr).toLocaleDateString('zh-CN', { month: 'numeric', day: 'numeric' });
+  };
+
+  const getTypeLabel = (type: string) => {
+    const map: Record<string, string> = {
+      phone: '电话随访',
+      visit: '门诊随访',
+      online: '线上随访',
+      home: '家访',
+    };
+    return map[type] || type;
+  };
+
+  if (loading && tasks.length === 0) return <Loading />;
+
+  return (
+    <ScrollView scrollY className='followup-page'>
+      <View className='tabs'>
+        {TABS.map((t) => (
+          <View
+            key={t.key}
+            className={`tab ${activeTab === t.key ? 'tab--active' : ''}`}
+            onClick={() => setActiveTab(t.key)}
+          >
+            <Text>{t.label}</Text>
+          </View>
+        ))}
+      </View>
+
+      <View className='task-count'>
+        <Text>共 {total} 项任务</Text>
+      </View>
+
+      {tasks.length === 0 ? (
+        <EmptyState text='暂无随访任务' />
+      ) : (
+        <View className='task-list'>
+          {tasks.map((task) => {
+            const st = STATUS_MAP[task.status] || { label: task.status, color: '#94a3b8' };
+            return (
+              <View
+                key={task.id}
+                className='task-card'
+                onClick={() => Taro.navigateTo({ url: `/pages/doctor/followup/detail/index?id=${task.id}` })}
+              >
+                <View className='task-card__header'>
+                  <Text className='task-card__type'>{getTypeLabel(task.follow_up_type)}</Text>
+                  <View className='task-card__status' style={`background: ${st.color}20; color: ${st.color}`}>
+                    <Text>{st.label}</Text>
+                  </View>
+                </View>
+                <Text className='task-card__patient'>{task.patient_name || '未知患者'}</Text>
+                <View className='task-card__footer'>
+                  <Text className='task-card__date'>计划日期: {formatDate(task.planned_date)}</Text>
+                </View>
+              </View>
+            );
+          })}
+        </View>
+      )}
+    </ScrollView>
+  );
+}