[FE] fix: guildId가 존재하는 경우만 쿼리 실행 조건 추가 (#74)

Author: zelkovaria

src/frontend/src/components/guild/GuildCategory/index.tsx

@@ -25,6 +25,7 @@ const GuildCategory = () => {
   const { data } = useQuery<GuildResultData>({
     queryKey: ['guildInfo', guildId],
     queryFn: () => getGuild(guildId),
+    enabled: !!guildId,
   });
 
   const dropdownItems: DropdownItem[] = [