refactor: 完成静态网站转换，移除所有 CMS 和动态功能

- 删除数据库相关代码 (src/db/)
- 删除 API 路由 (src/app/api/)
- 删除认证相关代码 (src/lib/auth/, src/providers/)
- 删除监控和安全中间件 (src/lib/security/, src/lib/monitoring/)
- 删除 hooks (use-news, use-products, use-services)
- 更新组件为静态数据源
- 添加 nginx 静态配置和部署脚本
- 添加 static-link 组件

src/app/(marketing)/services/[id]/client.tsx

@@ -1,7 +1,7 @@
 'use client';
 
 import { useRef } from 'react';
-import Link from 'next/link';
+import { StaticLink } from '@/components/ui/static-link';
 import { Button } from '@/components/ui/button';
 import { Badge } from '@/components/ui/badge';
 import { BackButton } from '@/components/ui/back-button';
@@ -26,19 +26,19 @@ const iconMap: Record<string, React.ComponentType<{ className?: string }>> = {
       <path strokeLinecap="round" strokeLinejoin="round" strokeWidth={2} d="M10 20l4-16m4 4l4 4-4 4M6 16l-4-4 4-4" />
     </svg>
   ),
-  Cloud: () => (
-    <svg className="w-6 h-6" fill="none" stroke="currentColor" viewBox="0 0 24 24">
-      <path strokeLinecap="round" strokeLinejoin="round" strokeWidth={2} d="M3 15a4 4 0 004 4h9a5 5 0 10-.1-9.999 5.002 5.002 0 10-9.78 2.096A4.001 4.001 0 003 15z" />
-    </svg>
-  ),
   BarChart3: () => (
     <svg className="w-6 h-6" fill="none" stroke="currentColor" viewBox="0 0 24 24">
       <path strokeLinecap="round" strokeLinejoin="round" strokeWidth={2} d="M9 19v-6a2 2 0 00-2-2H5a2 2 0 00-2 2v6a2 2 0 002 2h2a2 2 0 002-2zm0 0V9a2 2 0 012-2h2a2 2 0 012 2v10m-6 0a2 2 0 002 2h2a2 2 0 002-2m0 0V5a2 2 0 012-2h2a2 2 0 012 2v14a2 2 0 01-2 2h-2a2 2 0 01-2-2z" />
     </svg>
   ),
-  Shield: () => (
+  Lightbulb: () => (
     <svg className="w-6 h-6" fill="none" stroke="currentColor" viewBox="0 0 24 24">
-      <path strokeLinecap="round" strokeLinejoin="round" strokeWidth={2} d="M9 12l2 2 4-4m5.618-4.016A11.955 11.955 0 0112 2.944a11.955 11.955 0 01-8.618 3.04A12.02 12.02 0 003 9c0 5.591 3.824 10.29 9 11.622 5.176-1.332 9-6.03 9-11.622 0-1.042-.133-2.052-.382-3.016z" />
+      <path strokeLinecap="round" strokeLinejoin="round" strokeWidth={2} d="M9.663 17h4.673M12 3v1m6.364 1.636l-.707.707M21 12h-1M4 12H3m3.343-5.657l-.707-.707m2.828 9.9a5 5 0 117.072 0l-.548.547A3.374 3.374 0 0014 18.469V19a2 2 0 11-4 0v-.531c0-.895-.356-1.754-.988-2.386l-.548-.547z" />
+    </svg>
+  ),
+  Puzzle: () => (
+    <svg className="w-6 h-6" fill="none" stroke="currentColor" viewBox="0 0 24 24">
+      <path strokeLinecap="round" strokeLinejoin="round" strokeWidth={2} d="M14.7 6.3a1 1 0 000 1.4l1.6 1.6a1 1 0 001.4 0l3.77-3.77a6 6 0 01-7.94 7.94l-6.91 6.91a2.12 2.12 0 01-3-3l6.91-6.91a6 6 0 017.94-7.94l-3.76 3.76z" />
     </svg>
   ),
 };
@@ -50,23 +50,23 @@ const challenges = {
     { title: '项目延期', description: '开发进度难以把控，上线时间一拖再拖' },
     { title: '维护成本高', description: '系统上线后问题不断，运维压力巨大' },
   ],
-  cloud: [
-    { title: '资源浪费', description: '服务器资源利用率低，成本居高不下' },
-    { title: '扩展困难', description: '业务增长时系统无法快速扩容' },
-    { title: '迁移风险', description: '担心数据丢失、业务中断' },
-    { title: '安全顾虑', description: '不确定云端数据是否安全' },
-  ],
   data: [
     { title: '数据孤岛', description: '各系统数据分散，无法整合分析' },
     { title: '决策盲区', description: '缺乏数据支撑，决策凭感觉' },
     { title: '报表滞后', description: '手工制作报表，时效性差' },
     { title: '价值难挖', description: '数据很多，但不知道怎么用' },
   ],
-  security: [
-    { title: '安全漏洞', description: '系统存在未知漏洞，随时可能被攻击' },
-    { title: '合规压力', description: '监管要求越来越严，不知如何应对' },
-    { title: '内部威胁', description: '员工操作不规范，数据泄露风险' },
-    { title: '应急能力弱', description: '安全事件发生后不知所措' },
+  consulting: [
+    { title: '方向不明', description: '数字化转型不知道从哪里入手' },
+    { title: '技术债务', description: '历史系统包袱重，新技术难以引入' },
+    { title: '人才短缺', description: '缺乏专业的技术规划和架构人才' },
+    { title: '投入浪费', description: 'IT投入不少，但看不到明显效果' },
+  ],
+  solutions: [
+    { title: '行业壁垒', description: '不了解行业最佳实践，走弯路' },
+    { title: '方案碎片化', description: '各系统各自为政，无法协同' },
+    { title: '实施风险', description: '大型项目实施失败率高' },
+    { title: '效果难量化', description: '投入产出比不清晰，难以评估' },
   ],
 };
 
@@ -76,20 +76,20 @@ const outcomes = {
     { value: '50%', label: '返工率降低' },
     { value: '100%', label: '按时交付率' },
   ],
-  cloud: [
-    { value: '40%', label: '成本降低' },
-    { value: '99.9%', label: '可用性保障' },
-    { value: '10x', label: '弹性扩展能力' },
-  ],
   data: [
     { value: '70%', label: '决策效率提升' },
     { value: '实时', label: '数据更新' },
     { value: '100+', label: '可视化报表' },
   ],
-  security: [
-    { value: '99%', label: '漏洞修复率' },
-    { value: '100%', label: '合规达标' },
-    { value: '24/7', label: '安全监控' },
+  consulting: [
+    { value: '60%', label: '方向明确度' },
+    { value: '40%', label: '试错成本降低' },
+    { value: '3x', label: '转型速度提升' },
+  ],
+  solutions: [
+    { value: '50%', label: '实施周期缩短' },
+    { value: '30%', label: '成本降低' },
+    { value: '95%', label: '客户满意度' },
   ],
 };
 
@@ -238,7 +238,7 @@ export function ServiceDetailClient({ service }: ServiceDetailClientProps) {
             </div>
             <div className="grid md:grid-cols-2 gap-4">
               {relatedCases.map((caseItem) => (
-                <Link
+                <StaticLink
                   key={caseItem.id}
                   href={`/cases/${caseItem.id}`}
                   className="group p-4 bg-white rounded-lg border border-[#E5E5E5] hover:border-[#C41E3A] transition-colors"
@@ -252,23 +252,23 @@ export function ServiceDetailClient({ service }: ServiceDetailClientProps) {
                   <p className="text-sm text-[#5C5C5C] mt-2 line-clamp-2">
                     {caseItem.description}
                   </p>
-                </Link>
+                </StaticLink>
               ))}
             </div>
           </section>
 
           <div className="flex justify-center gap-4 pt-8 border-t border-[#E5E5E5]">
-            <Link href="/services">
+            <StaticLink href="/services">
               <Button variant="outline" size="lg">
                 查看其他服务
               </Button>
-            </Link>
-            <Link href="/contact">
+            </StaticLink>
+            <StaticLink href="/contact">
               <Button size="lg" className="bg-[#C41E3A] hover:bg-[#A01830] text-white">
                 开始您的转型之旅
                 <ArrowRight className="ml-2 w-4 h-4" />
               </Button>
-            </Link>
+            </StaticLink>
           </div>
         </div>
       </div>