feat: complete login and user management flow

src/layouts/ClientLayout.tsx

@@ -10,15 +10,23 @@ import {
   ShieldCheck,
   Users,
 } from 'lucide-react';
+import { Navigate } from 'react-router-dom';
+import { readSession } from '@/api/session';
 import { AppShell } from '@/layouts/AppShell';
 
 export function ClientLayout() {
+  const session = readSession();
+  if (session?.portal !== 'client') {
+    return <Navigate to="/client/login" replace />;
+  }
+
   return (
     <AppShell
       title="CMPP 客户端"
       subtitle="短信服务控制台"
-      workspaceName="华东一区客户空间"
-      userName="赵先生"
+      workspaceName={session.user.tenantName ?? '企业客户空间'}
+      loginPath="/client/login"
+      userName={session.user.displayName}
       userRole="企业管理员"
       navSections={[
         {