썸네일 설정 페이지 완성

src/routes/(fullscreen)/file/[id]/service.ts

@@ -1,21 +1,8 @@
 import { callPostApi } from "$lib/hooks";
-import { getFileCache, storeFileCache, downloadFile } from "$lib/modules/file";
 import type { CategoryFileAddRequest } from "$lib/server/schemas";
 
 export { requestCategoryCreation, requestFileRemovalFromCategory } from "$lib/services/category";
-
-export const requestFileDownload = async (
-  fileId: number,
-  fileEncryptedIv: string,
-  dataKey: CryptoKey,
-) => {
-  const cache = await getFileCache(fileId);
-  if (cache) return cache;
-
-  const fileBuffer = await downloadFile(fileId, fileEncryptedIv, dataKey);
-  storeFileCache(fileId, fileBuffer); // Intended
-  return fileBuffer;
-};
+export { requestFileDownload } from "$lib/services/file";
 
 export const requestFileAdditionToCategory = async (fileId: number, categoryId: number) => {
   const res = await callPostApi<CategoryFileAddRequest>(`/api/category/${categoryId}/file/add`, {