feat: 医护仪表盘增强 + 患者端文章分类浏览

- DoctorDashboard 增加 pending_dialysis_review/pending_lab_review/today_appointments
- 医护小程序首页增加「健康审核」区块（待审透析/化验/今日预约）
- 患者端文章列表增加分类 tabs 横向滚动筛选
- article service 增加 listCategories + category_id 筛选

apps/miniprogram/src/pages/article/index.scss

@@ -7,6 +7,29 @@
   padding-bottom: 40px;
 }
 
+.article-categories {
+  white-space: nowrap;
+  margin-bottom: 24px;
+}
+
+.article-cat-tab {
+  display: inline-block;
+  padding: 12px 28px;
+  margin-right: 12px;
+  font-size: 26px;
+  color: $tx2;
+  background: $card;
+  border-radius: 32px;
+  border: 2px solid transparent;
+
+  &--active {
+    color: $pri;
+    background: $pri-l;
+    border-color: $pri;
+    font-weight: bold;
+  }
+}
+
 .article-list {
   display: flex;
   flex-direction: column;

apps/miniprogram/src/pages/article/index.tsx

@@ -1,7 +1,7 @@
-import React, { useState, useCallback } from 'react';
-import { View, Text, Image } from '@tarojs/components';
+import React, { useState, useCallback, useEffect } from 'react';
+import { View, Text, Image, ScrollView } from '@tarojs/components';
 import Taro, { useDidShow, usePullDownRefresh, useReachBottom } from '@tarojs/taro';
-import { listArticles, Article } from '../../services/article';
+import { listArticles, listCategories, Article, ArticleCategory } from '../../services/article';
 import EmptyState from '../../components/EmptyState';
 import Loading from '../../components/Loading';
 import './index.scss';
@@ -11,11 +11,26 @@ export default function ArticleList() {
   const [page, setPage] = useState(1);
   const [total, setTotal] = useState(0);
   const [loading, setLoading] = useState(false);
+  const [categories, setCategories] = useState<ArticleCategory[]>([]);
+  const [activeCategory, setActiveCategory] = useState<string | null>(null);
 
-  const fetchData = useCallback(async (p: number, append = false) => {
+  const fetchCategories = useCallback(async () => {
+    try {
+      const data = await listCategories();
+      setCategories(data || []);
+    } catch {
+      // 静默
+    }
+  }, []);
+
+  const fetchData = useCallback(async (p: number, append = false, categoryId?: string | null) => {
     setLoading(true);
     try {
-      const res = await listArticles(p);
+      const cid = categoryId !== undefined ? categoryId : activeCategory;
+      const res = await listArticles({
+        page: p,
+        category_id: cid || undefined,
+      });
       const list = res.data || [];
       setArticles(append ? (prev) => [...prev, ...list] : list);
       setTotal(res.total);
@@ -25,14 +40,18 @@ export default function ArticleList() {
     } finally {
       setLoading(false);
     }
-  }, []);
+  }, [activeCategory]);
+
+  useEffect(() => {
+    fetchCategories();
+  }, [fetchCategories]);
 
   useDidShow(() => {
-    fetchData(1);
+    fetchData(1, false, null);
   });
 
   usePullDownRefresh(() => {
-    fetchData(1).finally(() => {
+    fetchData(1, false, null).finally(() => {
       Taro.stopPullDownRefresh();
     });
   });
@@ -43,12 +62,38 @@ export default function ArticleList() {
     }
   });
 
+  const handleCategoryChange = (categoryId: string | null) => {
+    setActiveCategory(categoryId);
+    fetchData(1, false, categoryId);
+  };
+
   const goToDetail = (id: string) => {
     Taro.navigateTo({ url: `/pages/article/detail/index?id=${id}` });
   };
 
   return (
     <View className='article-page'>
+      {/* 分类筛选 */}
+      {categories.length > 0 && (
+        <ScrollView scrollX className='article-categories'>
+          <View
+            className={`article-cat-tab ${!activeCategory ? 'article-cat-tab--active' : ''}`}
+            onClick={() => handleCategoryChange(null)}
+          >
+            <Text>全部</Text>
+          </View>
+          {categories.map((cat) => (
+            <View
+              key={cat.id}
+              className={`article-cat-tab ${activeCategory === cat.id ? 'article-cat-tab--active' : ''}`}
+              onClick={() => handleCategoryChange(cat.id)}
+            >
+              <Text>{cat.name}</Text>
+            </View>
+          ))}
+        </ScrollView>
+      )}
+
       <View className='article-list'>
         {articles.map((a) => (
           <View
@@ -62,8 +107,8 @@ export default function ArticleList() {
                 <Text className='article-card-summary'>{a.summary}</Text>
               )}
               <View className='article-card-meta'>
-                {a.category && (
-                  <Text className='article-card-tag'>{a.category}</Text>
+                {(a.category_name || a.category) && (
+                  <Text className='article-card-tag'>{a.category_name || a.category}</Text>
                 )}
                 {a.published_at && (
                   <Text className='article-card-date'>

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

@@ -21,6 +21,12 @@ const CARDS: CardConfig[] = [
   { key: 'today_consultations', label: '今日咨询', icon: '🩺', route: '/pages/doctor/consultation/index', color: '#10b981' },
 ];
 
+const HEALTH_CARDS: CardConfig[] = [
+  { key: 'pending_dialysis_review', label: '待审透析', icon: '💧', route: '/pages/doctor/patients/index', color: '#0ea5e9' },
+  { key: 'pending_lab_review', label: '待审化验', icon: '🔬', route: '/pages/doctor/report/index', color: '#f43f5e' },
+  { key: 'today_appointments', label: '今日预约', icon: '📅', route: '/pages/doctor/patients/index', color: '#14b8a6' },
+];
+
 export default function DoctorHome() {
   const { user, logout } = useAuthStore();
   const [dashboard, setDashboard] = useState<doctorApi.DoctorDashboard | null>(null);
@@ -86,6 +92,24 @@ export default function DoctorHome() {
         </View>
       </View>
 
+      <View className='doctor-home__section'>
+        <Text className='doctor-home__section-title'>健康审核</Text>
+        <View className='doctor-home__grid'>
+          {HEALTH_CARDS.map((card) => (
+            <View
+              key={card.key}
+              className='doctor-home__card'
+              style={`border-left: 6px solid ${card.color}`}
+              onClick={() => handleCardClick(card)}
+            >
+              <Text className='doctor-home__card-icon'>{card.icon}</Text>
+              <Text className='doctor-home__card-num'>{getValue(card.key)}</Text>
+              <Text className='doctor-home__card-label'>{card.label}</Text>
+            </View>
+          ))}
+        </View>
+      </View>
+
       <View className='doctor-home__section'>
         <Text className='doctor-home__section-title'>快捷操作</Text>
         <View className='doctor-home__quick-actions'>

apps/miniprogram/src/services/article.ts

@@ -7,17 +7,40 @@ export interface Article {
   content?: string;
   cover_image?: string;
   category?: string;
+  category_id?: string;
+  category_name?: string;
+  tags?: { id: string; name: string }[];
   published_at?: string;
   author?: string;
+  view_count?: number;
 }
 
-export async function listArticles(page = 1) {
+export interface ArticleCategory {
+  id: string;
+  name: string;
+  parent_id?: string;
+  children?: ArticleCategory[];
+}
+
+export async function listArticles(params?: {
+  page?: number;
+  page_size?: number;
+  category_id?: string;
+  tag_id?: string;
+  keyword?: string;
+}) {
   return api.get<{ data: Article[]; total: number }>('/health/articles', {
-    page,
-    page_size: 20,
+    page: params?.page ?? 1,
+    page_size: params?.page_size ?? 20,
+    status: 'published',
+    ...params,
   });
 }
 
 export async function getArticleDetail(id: string) {
   return api.get<Article>(`/health/articles/${id}`);
 }
+
+export async function listCategories() {
+  return api.get<ArticleCategory[]>('/health/article-categories');
+}

apps/miniprogram/src/services/doctor.ts

@@ -8,6 +8,9 @@ export interface DoctorDashboard {
   unread_messages: number;
   pending_follow_ups: number;
   today_consultations: number;
+  pending_dialysis_review: number;
+  pending_lab_review: number;
+  today_appointments: number;
 }
 
 export async function getDashboard() {