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/lib/cms/data-server.ts

@@ -15,6 +15,7 @@ function toContentItem(item: Record<string, unknown>): ContentItem {
     modelCode: item.modelCode as string,
     title: item.title as string,
     slug: (item.slug as string | null) ?? undefined,
+    locale: (item.locale as string | null) ?? 'zh-CN',
     status: item.status as ContentStatus,
     data: JSON.parse(item.data as string),
     version: item.version as number,
@@ -160,6 +161,40 @@ export async function getHomePageZones() {
   return getPageZones('home');
 }
 
+/**
+ * 获取首页各 Zone 并解析引用的已发布内容条目
+ * 返回以 zoneKey 为键的内容条目数组映射
+ */
+export async function getResolvedHomeZones(): Promise<Record<string, ContentItem[]>> {
+  const zones = await getHomePageZones();
+  const result: Record<string, ContentItem[]> = {};
+
+  if (zones.length === 0) {
+    return result;
+  }
+
+  const itemIds = zones
+    .flatMap((z) => z.items.map((i: { itemId?: string }) => i.itemId).filter(Boolean));
+
+  if (itemIds.length > 0) {
+    const items = await prisma.contentItem.findMany({
+      where: { id: { in: itemIds as string[] }, status: 'published' },
+    });
+    const itemMap = new Map(
+      items.map((item) => [item.id, toContentItem(item as unknown as Record<string, unknown>)]),
+    );
+
+    for (const zone of zones) {
+      const key = zone.zoneKey || zone.code;
+      result[key] = zone.items
+        .map((zi: { itemId?: string }) => (zi.itemId ? itemMap.get(zi.itemId) : undefined))
+        .filter(Boolean) as ContentItem[];
+    }
+  }
+
+  return result;
+}
+
 // ============ 静态生成辅助 ============
 
 /**