fix: 修复Server搜索问题

- 将meilisearch搜索服务移至Server端

app/pages/search.vue

@@ -21,58 +21,36 @@
   // i18n相关
   const { t } = useI18n();
   const { getDirectusLocale } = useLocalizations();
-  const directusLocale = getDirectusLocale();
+  const locale = getDirectusLocale();
 
   // 路由相关
   const route = useRoute();
 
   // 搜索相关
-  const { search } = useMeilisearch();
   const keyword = ref('');
 
+  if (typeof route.query.query === 'string' && route.query.query.trim()) {
+    keyword.value = route.query.query;
+  }
+
   const {
-    data: sections,
+    data: searchItems,
     pending: loading,
     error,
     refresh,
-  } = await useAsyncData(
-    () => `search-${directusLocale}-${route.query.query ?? ''}`,
-    async () => {
-      const q = String(route.query.query ?? '').trim();
-      if (!q) return [];
-      return await search(q, { limit: 12 }, directusLocale);
+  } = useAsyncData(`meilisearch-${keyword.value}-${locale}`, async () => {
+    try {
+      const data = await $fetch(`/api/search?query=${keyword.value}`, {
+        headers: { 'x-locale': locale },
+      });
+      return data;
+    } catch (error) {
+      logger.error('Error fetching search results: ', error);
+      throw error;
     }
-  );
+  });
 
-  // 空Section过滤
-  const filteredSections = computed(() =>
-    sections.value.filter((section) => section.hits.length > 0)
-  );
-
-  const typeMap = {
-    products: 'products',
-    solutions: 'solutions',
-    questions: 'questions',
-    product_documents: 'product_documents',
-  } as const;
-  // 展平hits
-  const hits = computed(() =>
-    filteredSections.value.flatMap((section) => {
-      const type = typeMap[section.rawIndex as keyof typeof typeMap];
-      if (!type) return [];
-      return section.hits.map((hit) => ({ type, content: hit }));
-    })
-  );
-
-  const searchItems = computed(() =>
-    hits.value.map((hit) => {
-      return toSearchItemView(hit.content, hit.type);
-    })
-  );
-
-  const hasResults = computed(() =>
-    filteredSections.value.some((section) => section.hits.length > 0)
-  );
+  const hasResults = computed(() => searchItems.value.length > 0);
 
   watch(
     () => route.query.query,
@@ -84,6 +62,13 @@
     }
   );
 
+  watch(
+    () => locale,
+    async () => {
+      await refresh();
+    }
+  );
+
   watch(error, (value) => {
     if (value) {
       logger.error('数据获取失败: ', value);