fix(seo): 修复页面标题公司名重复与品牌名繁简体不一致问题

- 新增 COMPANY_INFO.displayName 属性用于页面标题和SEO元数据
- 统一所有页面 metadata 使用 displayName（简体"睿新致远"）
- 视觉展示元素保留 shortName（繁体"睿新致遠"配合青柳隷書字体）
- 修复关于/联系/团队页面标题中公司名重复出现的问题
- 修复新闻ID从数字改为SEO友好slug
- 更新结构化数据使用完整公司名
- 修复ESLint报错：引号转义、组件displayName、any类型替换

src/app/(marketing)/about/page.test.tsx

@@ -2,40 +2,42 @@ import { describe, it, expect, jest } from '@jest/globals';
 import { render, screen } from '@testing-library/react';
 import '@testing-library/jest-dom';
 
+type MotionProps = { children: React.ReactNode; className?: string; [key: string]: unknown };
+
 jest.mock('framer-motion', () => ({
   motion: {
-    div: ({ children, className, ...props }: any) => (
+    div: ({ children, className, ...props }: MotionProps) => (
       <div className={className} {...props}>
         {children}
       </div>
     ),
-    section: ({ children, className, ...props }: any) => (
+    section: ({ children, className, ...props }: MotionProps) => (
       <section className={className} {...props}>
         {children}
       </section>
     ),
-    span: ({ children, className, ...props }: any) => (
+    span: ({ children, className, ...props }: MotionProps) => (
       <span className={className} {...props}>
         {children}
       </span>
     ),
-    h1: ({ children, className, ...props }: any) => (
+    h1: ({ children, className, ...props }: MotionProps) => (
       <h1 className={className} {...props}>
         {children}
       </h1>
     ),
-    h2: ({ children, className, ...props }: any) => (
+    h2: ({ children, className, ...props }: MotionProps) => (
       <h2 className={className} {...props}>
         {children}
       </h2>
     ),
   },
-  AnimatePresence: ({ children }: any) => <>{children}</>,
+  AnimatePresence: ({ children }: { children: React.ReactNode }) => <>{children}</>,
   useInView: () => [null, true],
 }));
 
 jest.mock('next/link', () => {
-  const MockLink = ({ children, href, ...props }: any) => (
+  const MockLink = ({ children, href, ...props }: { children: React.ReactNode; href: string; [key: string]: unknown }) => (
     <a href={href} {...props}>
       {children}
     </a>
@@ -54,40 +56,48 @@ jest.mock('lucide-react', () => ({
   Phone: () => <span data-testid="phone-icon" />,
 }));
 
-jest.mock('@/components/ui/card', () => ({
-  Card: ({ children, className, ...props }: any) => (
+jest.mock('@/components/ui/card', () => {
+  const Card = ({ children, className, ...props }: { children: React.ReactNode; className?: string; [key: string]: unknown }) => (
     <div className={className} {...props}>
       {children}
     </div>
-  ),
-  CardContent: ({ children, className, ...props }: any) => (
+  );
+  const CardContent = ({ children, className, ...props }: { children: React.ReactNode; className?: string; [key: string]: unknown }) => (
     <div className={className} {...props}>
       {children}
     </div>
-  ),
-}));
+  );
+  Card.displayName = 'Card';
+  CardContent.displayName = 'CardContent';
+  return { Card, CardContent };
+});
 
-jest.mock('@/components/ui/page-header', () => ({
-  PageHeader: ({ title, description }: any) => (
+jest.mock('@/components/ui/page-header', () => {
+  const PageHeader = ({ title, description }: { title: string; description?: string }) => (
     <header>
       <h1>{title}</h1>
       <p>{description}</p>
     </header>
-  ),
-}));
+  );
+  PageHeader.displayName = 'PageHeader';
+  return { PageHeader };
+});
 
-jest.mock('@/components/ui/flip-clock', () => ({
-  FlipClock: ({ years, months, days }: any) => (
+jest.mock('@/components/ui/flip-clock', () => {
+  const FlipClock = ({ years, months, days }: { years: number; months: number; days: number }) => (
     <div data-testid="flip-clock">
       {years}年 {months}月 {days}天
     </div>
-  ),
-}));
+  );
+  FlipClock.displayName = 'FlipClock';
+  return { FlipClock };
+});
 
 jest.mock('@/lib/constants', () => ({
   COMPANY_INFO: {
     name: '四川睿新致远科技有限公司',
     shortName: '睿新致遠',
+    displayName: '睿新致远',
     description: '以智慧连接数字趋势，以伙伴身份陪您成长',
     address: '四川省成都市龙泉驿区',
     email: 'contact@ruixin.com',