썸네일이 누락된 파일 조회 및 레거시 파일 조회 네트워크 호출 최적화

src/lib/modules/filesystem/directory.ts

@@ -1,6 +1,7 @@
 import * as IndexedDB from "$lib/indexedDB";
 import { trpc, isTRPCClientError } from "$trpc/client";
-import { FilesystemCache, decryptDirectoryMetadata, decryptFileMetadata } from "./internal.svelte";
+import { decryptDirectoryMetadata, decryptFileMetadata } from "./common";
+import { FilesystemCache, type FilesystemCacheOptions } from "./FilesystemCache.svelte";
 import type { DirectoryInfo, MaybeDirectoryInfo } from "./types";
 
 const cache = new FilesystemCache<DirectoryId, MaybeDirectoryInfo>({
@@ -97,6 +98,12 @@ const storeToIndexedDB = (info: DirectoryInfo) => {
   return { ...info, exists: true as const };
 };
 
-export const getDirectoryInfo = (id: DirectoryId, masterKey: CryptoKey) => {
-  return cache.get(id, masterKey);
+export const getDirectoryInfo = (
+  id: DirectoryId,
+  masterKey: CryptoKey,
+  options?: {
+    fetchFromServer?: FilesystemCacheOptions<DirectoryId, MaybeDirectoryInfo>["fetchFromServer"];
+  },
+) => {
+  return cache.get(id, masterKey, options);
 };