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/diagnoses/index.scss

@@ -0,0 +1,110 @@
+@import '../../../styles/variables.scss';
+
+@mixin tag($bg, $color) {
+  display: inline-block;
+  padding: 4px 12px;
+  border-radius: 8px;
+  font-size: 20px;
+  font-weight: 500;
+  background: $bg;
+  color: $color;
+}
+
+.diagnoses-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;
+}
+
+.diagnosis-list {
+  display: flex;
+  flex-direction: column;
+  gap: 16px;
+}
+
+.diagnosis-card {
+  background: $card;
+  border-radius: $r;
+  padding: 28px;
+  box-shadow: $shadow-sm;
+}
+
+.diagnosis-card__header {
+  display: flex;
+  justify-content: space-between;
+  align-items: center;
+  margin-bottom: 12px;
+}
+
+.diagnosis-card__name {
+  font-size: 28px;
+  font-weight: bold;
+  color: $tx;
+  flex: 1;
+  margin-right: 12px;
+}
+
+.diagnosis-card__status {
+  @include tag($bd-l, $tx3);
+
+  &.active {
+    @include tag($acc-l, $acc);
+  }
+
+  &.resolved {
+    @include tag($suc-l, $suc);
+  }
+
+  &.chronic {
+    @include tag($wrn-l, $wrn);
+  }
+}
+
+.diagnosis-card__meta {
+  display: flex;
+  align-items: center;
+  gap: 12px;
+  margin-bottom: 8px;
+}
+
+.diagnosis-card__type {
+  @include tag($pri-l, $pri-d);
+
+  &.secondary {
+    @include tag($bd-l, $tx2);
+  }
+
+  &.comorbid {
+    @include tag($wrn-l, $wrn);
+  }
+}
+
+.diagnosis-card__code {
+  font-size: 22px;
+  color: $tx3;
+  font-variant-numeric: tabular-nums;
+}
+
+.diagnosis-card__date {
+  font-size: 22px;
+  color: $tx2;
+  display: block;
+}
+
+.diagnosis-card__notes {
+  font-size: 22px;
+  color: $tx2;
+  display: block;
+  margin-top: 8px;
+}