chore: sync marketing pages, CMS extensions, tests and project docs

同步工作区剩余变更，主要包括：
- 营销页面组件与布局持续优化（about/news/services/solutions/team 等）
- 详情页四层叙事组件、布局组件、UI 组件调整
- CMS 数据模型、API 路由、权限、工作流、站内通知、媒体管理扩展
- 新增/补充单元测试与 E2E 测试（cms-workflow.spec.ts 等）
- ESLint 9 迁移、jest/tsconfig 配置更新、依赖调整
- 新增 ADR、CMS 评估文档、Release Review / Acceptance 报告
- 移除水墨装饰组件与大体积未使用字体文件

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

@@ -0,0 +1,96 @@
+import { render, screen } from '@testing-library/react';
+import '@testing-library/jest-dom';
+import ServicesPage from './page';
+
+jest.mock('@/lib/cms/data-server', () => ({
+  getPublishedItems: jest.fn(),
+}));
+
+jest.mock('./services-content-v3', () => ({
+  __esModule: true,
+  default: function MockServicesContentV3({ services }: { services: Array<{ id: string; title: string }> }) {
+    return (
+      <div data-testid="services-content">
+        {services.map((item) => (
+          <div key={item.id} data-testid="service-item">{item.title}</div>
+        ))}
+      </div>
+    );
+  },
+}));
+
+import { getPublishedItems } from '@/lib/cms/data-server';
+const mockedGetPublishedItems = getPublishedItems as jest.MockedFunction<typeof getPublishedItems>;
+
+const createMockService = (topOverrides: Record<string, unknown> = {}, dataOverrides: Record<string, unknown> = {}) => ({
+  id: 'item-1',
+  modelId: 'model-service',
+  modelCode: 'service',
+  title: '测试服务',
+  slug: 'test-service',
+  locale: 'zh-CN',
+  status: 'published',
+  data: {
+    id: 'test-service',
+    slug: 'test-service',
+    title: '测试服务',
+    description: '测试服务描述',
+    icon: 'Lightbulb',
+    overview: '测试服务概述',
+    features: ['能力一：描述一'],
+    benefits: ['价值一'],
+    capabilities: ['能力一'],
+    process: ['步骤一：描述一'],
+    heroThemeId: 'service',
+    caseStudies: [],
+    dataProofs: [],
+    ...dataOverrides,
+  },
+  version: 1,
+  sortOrder: 0,
+  createdBy: 'system',
+  updatedBy: 'system',
+  createdAt: new Date().toISOString(),
+  updatedAt: new Date().toISOString(),
+  ...topOverrides,
+});
+
+describe('ServicesPage', () => {
+  beforeEach(() => {
+    jest.clearAllMocks();
+    mockedGetPublishedItems.mockResolvedValue([]);
+  });
+
+  it('renders empty state when no CMS service items exist', async () => {
+    const page = await ServicesPage();
+    render(page);
+
+    expect(screen.getByTestId('services-content')).toBeInTheDocument();
+    expect(screen.queryByTestId('service-item')).not.toBeInTheDocument();
+  });
+
+  it('maps CMS items to Service shape', async () => {
+    mockedGetPublishedItems.mockResolvedValue([
+      createMockService(),
+    ] as unknown as Awaited<ReturnType<typeof getPublishedItems>>);
+
+    const page = await ServicesPage();
+    render(page);
+
+    expect(screen.getByText('测试服务')).toBeInTheDocument();
+  });
+
+  it('falls back to item.title when data.title is missing', async () => {
+    mockedGetPublishedItems.mockResolvedValue([
+      createMockService(
+        { title: 'Fallback Title' },
+        { title: undefined },
+      ),
+    ] as unknown as Awaited<ReturnType<typeof getPublishedItems>>);
+
+    const page = await ServicesPage();
+    render(page);
+
+    expect(screen.getByText('Fallback Title')).toBeInTheDocument();
+  });
+});