fix: convert solutions and cases pages to client components

src/app/(marketing)/cases/layout.tsx

@@ -0,0 +1,14 @@
+import { Metadata } from 'next';
+
+export const metadata: Metadata = {
+  title: '客户案例 - 睿新致远',
+  description: '与谁同行，决定能走多远',
+};
+
+export default function CasesLayout({
+  children,
+}: {
+  children: React.ReactNode;
+}) {
+  return <>{children}</>;
+}

src/app/(marketing)/cases/page.tsx

@@ -1,15 +1,11 @@
-import { Metadata } from 'next';
+'use client';
+
 import Link from 'next/link';
 import { Button } from '@/components/ui/button';
 import { Badge } from '@/components/ui/badge';
 import { ArrowRight, Building2, Calendar, TrendingUp } from 'lucide-react';
 import { CASES } from '@/lib/constants';
 
-export const metadata: Metadata = {
-  title: '客户案例 - 睿新致远',
-  description: '与谁同行，决定能走多远',
-};
-
 export default function CasesPage() {
   return (
     <div className="min-h-screen bg-white">

src/app/(marketing)/solutions/layout.tsx

@@ -0,0 +1,14 @@
+import { Metadata } from 'next';
+
+export const metadata: Metadata = {
+  title: '解决方案 - 睿新致远',
+  description: '三种角色，一种身份——您的成长伙伴',
+};
+
+export default function SolutionsLayout({
+  children,
+}: {
+  children: React.ReactNode;
+}) {
+  return <>{children}</>;
+}

src/app/(marketing)/solutions/page.tsx

@@ -1,12 +1,8 @@
-import { Metadata } from 'next';
+'use client';
+
 import { Button } from '@/components/ui/button';
 import { ArrowRight, Lightbulb, Cpu, Users, Calendar, CheckCircle2, TrendingUp, Code, FileText } from 'lucide-react';
 
-export const metadata: Metadata = {
-  title: '解决方案 - 睿新致远',
-  description: '三种角色，一种身份——您的成长伙伴',
-};
-
 export default function SolutionsPage() {
   return (
     <div className="min-h-screen bg-white">