fix: 修复前端类型标注与GraphQL访问数据不同的问题

- 将类型标注中的id字段改为string

server/mappers/homepageMapper.ts

@@ -24,7 +24,7 @@ export function toHomepageView(raw: Homepage): HomepageView {
       const cover = isObject<DirectusFile>(item.cover) ? item.cover.id : '';
 
       return {
-        id: item.id,
+        id: item.id.toString(),
         name: trans?.name ?? '',
         summary: trans?.summary ?? '',
         cover: cover,
@@ -38,7 +38,7 @@ export function toHomepageView(raw: Homepage): HomepageView {
       const cover = isObject<DirectusFile>(item.cover) ? item.cover.id : '';
 
       return {
-        id: item.id,
+        id: item.id.toString(),
         title: trans?.title ?? '',
         summary: trans?.summary ?? '',
         cover: cover,
@@ -46,7 +46,7 @@ export function toHomepageView(raw: Homepage): HomepageView {
     });
 
   return {
-    id: raw.id,
+    id: raw.id.toString(),
     carousel: carousel ?? [],
     recommendProducts: products ?? [],
     recommendSolutions: solutions ?? [],