feat(web): Login/MainLayout 从主题配置读取品牌信息

- Login.tsx 从 /api/v1/public/brand 读取品牌名称/标语/特性/版权
- MainLayout 侧边栏 Logo 和 Footer 从 themeConfig 读取
- 启动时调用 loadThemeConfig 缓存主题配置
- 移除所有硬编码品牌文字（HMR Platform → 动态读取）

apps/web/src/layouts/MainLayout.tsx

@@ -95,6 +95,7 @@ const routeTitleFallback: Record<string, string> = {
   '/health/alert-dashboard': '告警仪表盘',
   '/health/alert-rules': '告警规则',
   '/health/devices': '设备管理',
+  '/health/dialysis': '透析管理',
 };
 
 function getTitleFromMenus(path: string, menus: MenuInfo[]): string | undefined {
@@ -347,6 +348,8 @@ const DynamicMenuSection = memo(function DynamicMenuSection({
 
 export default function MainLayout({ children }: { children: React.ReactNode }) {
   const { sidebarCollapsed, toggleSidebar } = useAppStore();
+  const themeConfig = useAppStore((s) => s.themeConfig);
+  const loadThemeConfig = useAppStore((s) => s.loadThemeConfig);
   const { user, logout } = useAuthStore();
   const pluginMenuItems = usePluginStore((s) => s.pluginMenuItems);
   const pluginMenuGroups = usePluginStore((s) => s.pluginMenuGroups);
@@ -379,6 +382,11 @@ export default function MainLayout({ children }: { children: React.ReactNode })
     fetchPlugins(1, 'running');
   }, [fetchPlugins]);
 
+  // 加载主题配置
+  useEffect(() => {
+    loadThemeConfig();
+  }, [loadThemeConfig]);
+
   const handleLogout = useCallback(async () => {
     await logout();
     navigate('/login');
@@ -430,7 +438,7 @@ export default function MainLayout({ children }: { children: React.ReactNode })
         <div className="erp-sidebar-logo" onClick={() => navigate('/')}>
           <div className="erp-sidebar-logo-icon">H</div>
           {!sidebarCollapsed && (
-            <span className="erp-sidebar-logo-text">HMS 健康</span>
+            <span className="erp-sidebar-logo-text">{themeConfig?.brand_name || 'HMS 健康'}</span>
           )}
         </div>
 
@@ -523,7 +531,7 @@ export default function MainLayout({ children }: { children: React.ReactNode })
 
         {/* 底部 */}
         <Footer className="erp-footer">
-          HMS 健康管理平台
+          {themeConfig?.brand_copyright || 'HMS 健康管理平台'}
         </Footer>
       </Layout>
     </Layout>

apps/web/src/pages/Login.tsx

@@ -1,14 +1,21 @@
+import { useEffect, useState } from 'react';
 import { useNavigate } from 'react-router-dom';
 import { Form, Input, Button, message, Divider } from 'antd';
 import { UserOutlined, LockOutlined, SafetyCertificateOutlined } from '@ant-design/icons';
 import { useAuthStore } from '../stores/auth';
 import ThemeSwitcher from '../components/ThemeSwitcher';
+import { getPublicBrand, type BrandConfig } from '../api/themes';
 
 export default function Login() {
   const navigate = useNavigate();
   const login = useAuthStore((s) => s.login);
   const loading = useAuthStore((s) => s.loading);
   const [messageApi, contextHolder] = message.useMessage();
+  const [brand, setBrand] = useState<BrandConfig | null>(null);
+
+  useEffect(() => {
+    getPublicBrand().then(setBrand);
+  }, []);
 
   const onFinish = async (values: { username: string; password: string }) => {
     try {
@@ -37,9 +44,9 @@ export default function Login() {
             <SafetyCertificateOutlined />
           </div>
 
-          <h1 className="brand-title">HMR Platform</h1>
+          <h1 className="brand-title">{brand?.brand_name || 'HMS 健康管理平台'}</h1>
-          <p className="brand-desc">新一代健康管理平台</p>
+          <p className="brand-desc">{brand?.brand_slogan || '新一代健康管理平台'}</p>
-          <p className="brand-sub-desc">慢病跟踪 · 工作流引擎 · 消息中心 · 系统配置</p>
+          <p className="brand-sub-desc">{brand?.brand_features || '患者管理 · 健康监测 · 随访管理 · AI 智能分析'}</p>
 
           <div style={{ marginTop: 48, display: 'flex', gap: 32, justifyContent: 'center' }}>
             {[
@@ -103,7 +110,7 @@ export default function Login() {
           </Form>
 
           <div className="form-footer">
-            HMR Platform · ©汕头市智界科技有限公司
+            {brand?.brand_copyright || 'HMS 健康管理平台 · ©汕头市智界科技有限公司'}
           </div>
         </div>
       </main>