fix(miniprogram): 修复多角色找茬测试 V3 发现的 8 个问题

1. EmptyState 默认 emoji 📭 → serif 首字圆形图标（影响 23 处使用）
2. 预约页英文副标题 "Appointment" 移除
3. consultation 页技术错误信息直接渲染到 UI → 用户友好提示
4. auth store restore() 增加 fallback：secureGet 失败时读 wx.getStorageSync
5. request.ts 新增 safeGet()：token/tenantId 读取容错
6. doctor/consultation useMemo 自引用死循环 → Math.ceil(total/20)
7. doctor/alerts 同样自引用 bug 修复
8. doctor/patients 死代码 totalPages + useMemo import 清理

apps/miniprogram/src/components/EmptyState/index.scss

@@ -8,11 +8,24 @@
   padding: 120px 40px;
 }
 
-.empty-state-icon {
-  font-size: 80px;
+.empty-state-icon-wrap {
+  width: 120px;
+  height: 120px;
+  border-radius: 50%;
+  background: $surface-alt;
+  display: flex;
+  align-items: center;
+  justify-content: center;
   margin-bottom: 24px;
 }
 
+.empty-state-icon-char {
+  font-family: Georgia, 'Times New Roman', serif;
+  font-size: 48px;
+  font-weight: 600;
+  color: $tx3;
+}
+
 .empty-state-text {
   font-size: 30px;
   color: $tx2;

apps/miniprogram/src/components/EmptyState/index.tsx

@@ -11,15 +11,18 @@ interface EmptyStateProps {
 }
 
 export default React.memo(function EmptyState({
-  icon = '📭',
+  icon,
   text,
   hint,
   actionText,
   onAction,
 }: EmptyStateProps) {
+  const displayChar = icon || text.charAt(0);
   return (
     <View className='empty-state'>
-      <Text className='empty-state-icon'>{icon}</Text>
+      <View className='empty-state-icon-wrap'>
+        <Text className='empty-state-icon-char'>{displayChar}</Text>
+      </View>
       <Text className='empty-state-text'>{text}</Text>
       {hint && <Text className='empty-state-hint'>{hint}</Text>}
       {actionText && onAction && (

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

@@ -90,7 +90,6 @@ export default function AppointmentList() {
       {/* 页面标题 */}
       <View className='page-header'>
         <Text className='page-title'>预约挂号</Text>
-        <Text className='page-subtitle'>Appointment</Text>
       </View>
 
       {/* 预约列表 */}

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

@@ -52,9 +52,8 @@ export default function Consultation() {
       }
       setTotal(resp.total || 0);
       setPage(pageNum);
-    } catch (e: unknown) {
-      const msg = e instanceof Error ? e.message : '加载失败';
-      setError(msg);
+    } catch {
+      setError('加载失败，请稍后重试');
     } finally {
       setLoading(false);
       loadingRef.current = false;

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

@@ -34,7 +34,7 @@ export default function AlertList() {
   const [total, setTotal] = useState(0);
   const [page, setPage] = useState(1);
 
-  const totalPages = useMemo(() => totalPages, [total]);
+  const totalPages = useMemo(() => Math.ceil(total / 20), [total]);
 
   useEffect(() => {
     loadAlerts();

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

@@ -22,7 +22,7 @@ export default function ConsultationList() {
   const [total, setTotal] = useState(0);
   const [page, setPage] = useState(1);
 
-  const totalPages = useMemo(() => totalPages, [total]);
+  const totalPages = useMemo(() => Math.ceil(total / 20), [total]);
 
   useEffect(() => {
     loadSessions();

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

@@ -95,8 +95,6 @@ export default function PatientList() {
     return `${age}岁`;
   };
 
-  const totalPages = useMemo(() => Math.ceil(total / 20), [total]);
-
   if (loading && patients.length === 0) return <Loading />;
 
   return (

apps/miniprogram/src/services/request.ts

@@ -9,13 +9,21 @@ interface ApiResponse<T> {
   message?: string;
 }
 
+function safeGet(key: string): string {
+  try {
+    return secureGet(key);
+  } catch {
+    return Taro.getStorageSync(key) || '';
+  }
+}
+
 async function getHeaders(): Promise<Record<string, string>> {
   const headers: Record<string, string> = { 'Content-Type': 'application/json' };
-  const token = secureGet('access_token');
+  const token = safeGet('access_token');
   if (token) headers['Authorization'] = `Bearer ${token}`;
   const patientId = Taro.getStorageSync('current_patient_id');
   if (patientId) headers['X-Patient-Id'] = patientId;
-  const tenantId = secureGet('tenant_id');
+  const tenantId = safeGet('tenant_id');
   if (tenantId) headers['X-Tenant-Id'] = tenantId;
   return headers;
 }

apps/miniprogram/src/stores/auth.ts

@@ -71,9 +71,9 @@ export const useAuthStore = create<AuthState>((set, get) => ({
     let user: AuthState['user'] = null;
     let roles: string[] = [];
     try {
-      const userData = secureGet('user_data');
+      const userData = secureGet('user_data') || Taro.getStorageSync('user_data');
       if (userData) user = JSON.parse(userData);
-      const rolesData = secureGet('user_roles');
+      const rolesData = secureGet('user_roles') || Taro.getStorageSync('user_roles');
       if (rolesData) roles = JSON.parse(rolesData);
     } catch { /* secure storage 不可用时保持默认值 */ }
     const currentPatient = Taro.getStorageSync('current_patient') || null;