feat(miniprogram): 添加健康记录和诊断记录查看页面

- 新建 service: health-record.ts（listHealthRecords + listDiagnoses）
- 新建页面: health-records/index（体检记录列表，分页+下拉刷新）
- 新建页面: diagnoses/index（诊断记录列表，类型/状态标签）
- 路由注册到 pkg-profile 分包
- "我的"页菜单添加健康记录、诊断记录入口

apps/miniprogram/src/pages/pkg-profile/health-records/index.scss

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+@import '../../../styles/variables.scss';
+
+.health-records-page {
+  min-height: 100vh;
+  background: $bg;
+  padding: 32px 24px;
+  padding-bottom: 40px;
+}
+
+.page-title {
+  font-family: 'Georgia', 'Times New Roman', serif;
+  font-size: 30px;
+  font-weight: bold;
+  color: $tx;
+  margin-bottom: 20px;
+  display: block;
+  padding-left: 4px;
+}
+
+.record-list {
+  display: flex;
+  flex-direction: column;
+  gap: 16px;
+}
+
+.record-card {
+  background: $card;
+  border-radius: $r;
+  padding: 28px;
+  box-shadow: $shadow-sm;
+}
+
+.record-card__header {
+  display: flex;
+  justify-content: space-between;
+  align-items: center;
+  margin-bottom: 8px;
+}
+
+.record-card__type {
+  font-size: 28px;
+  font-weight: bold;
+  color: $tx;
+}
+
+.record-card__date {
+  font-size: 24px;
+  color: $tx2;
+  font-variant-numeric: tabular-nums;
+}
+
+.record-card__assessment {
+  font-size: 24px;
+  color: $tx;
+  display: block;
+  margin-bottom: 4px;
+}
+
+.record-card__source {
+  font-size: 22px;
+  color: $tx3;
+  display: block;
+  margin-bottom: 4px;
+}
+
+.record-card__notes {
+  font-size: 22px;
+  color: $tx2;
+  display: block;
+  margin-top: 8px;
+}

apps/miniprogram/src/pages/pkg-profile/health-records/index.tsx

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+import React, { useState, useCallback } from 'react';
+import { View, Text } from '@tarojs/components';
+import Taro, { useDidShow, usePullDownRefresh, useReachBottom } from '@tarojs/taro';
+import { listHealthRecords, HealthRecord } from '../../../services/health-record';
+import EmptyState from '../../../components/EmptyState';
+import Loading from '../../../components/Loading';
+import './index.scss';
+
+const TYPE_MAP: Record<string, string> = {
+  checkup: '体检',
+  follow_up: '复查',
+  referral: '转诊',
+};
+
+export default function HealthRecords() {
+  const [records, setRecords] = useState<HealthRecord[]>([]);
+  const [page, setPage] = useState(1);
+  const [total, setTotal] = useState(0);
+  const [loading, setLoading] = useState(false);
+
+  const fetchData = useCallback(async (p: number, append = false) => {
+    const patientId = Taro.getStorageSync('current_patient_id') || '';
+    if (!patientId) {
+      setRecords([]);
+      return;
+    }
+    setLoading(true);
+    try {
+      const res = await listHealthRecords(patientId, { page: p, page_size: 20 });
+      const list = res.data || [];
+      setRecords(append ? (prev) => [...prev, ...list] : list);
+      setTotal(res.total);
+      setPage(p);
+    } catch {
+      Taro.showToast({ title: '加载失败', icon: 'none' });
+    } finally {
+      setLoading(false);
+    }
+  }, []);
+
+  useDidShow(() => {
+    fetchData(1);
+  });
+
+  usePullDownRefresh(() => {
+    fetchData(1).finally(() => {
+      Taro.stopPullDownRefresh();
+    });
+  });
+
+  useReachBottom(() => {
+    if (!loading && records.length < total) {
+      fetchData(page + 1, true);
+    }
+  });
+
+  return (
+    <View className='health-records-page'>
+      <Text className='page-title'>健康记录</Text>
+
+      <View className='record-list'>
+        {records.map((r) => (
+          <View className='record-card' key={r.id}>
+            <View className='record-card__header'>
+              <Text className='record-card__type'>
+                {TYPE_MAP[r.record_type] || r.record_type}
+              </Text>
+              <Text className='record-card__date'>{r.record_date}</Text>
+            </View>
+            {r.overall_assessment && (
+              <Text className='record-card__assessment'>{r.overall_assessment}</Text>
+            )}
+            {r.source && (
+              <Text className='record-card__source'>来源：{r.source}</Text>
+            )}
+            {r.notes && (
+              <Text className='record-card__notes'>{r.notes}</Text>
+            )}
+          </View>
+        ))}
+      </View>
+
+      {records.length === 0 && !loading && (
+        <EmptyState text={Taro.getStorageSync('current_patient_id') ? '暂无健康记录' : '请先在就诊人管理中选择就诊人'} />
+      )}
+
+      {loading && <Loading />}
+    </View>
+  );
+}