fix: 修复Server搜索问题

- 将meilisearch搜索服务移至Server端

server/api/search.get.ts

@@ -0,0 +1,37 @@
+import { toSearchItemView } from '../mappers/searchItemMapper';
+import { getMeiliService } from '../services/search';
+
+export default defineEventHandler(async (event) => {
+  const query = getQuery(event);
+  const q = String(query.query || '');
+  const locale = getHeader(event, 'x-locale') || 'zh-CN';
+
+  logger.info(`Search query: "${q}" for locale: "${locale}"`);
+
+  if (!q) return [];
+
+  const meili = getMeiliService();
+  const sections = await meili.search(q, { limit: 12 }, locale);
+
+  // 空Section过滤
+  const filteredSections = sections.filter(
+    (section) => section.hits.length > 0
+  );
+
+  const typeMap = {
+    products: 'products',
+    solutions: 'solutions',
+    questions: 'questions',
+    product_documents: 'product_documents',
+  } as const;
+
+  const hits = filteredSections.flatMap((section) => {
+    const type = typeMap[section.rawIndex as keyof typeof typeMap];
+    if (!type) return [];
+    return section.hits.map((hit) => ({ type, content: hit }));
+  });
+
+  return hits.map((hit) => {
+    return toSearchItemView(hit.content, hit.type);
+  });
+});