파일 및 디렉터리 목록을 IndexedDB에 캐싱하도록 구현

src/lib/stores/file.ts

@@ -1,34 +1,4 @@
 import { writable, type Writable } from "svelte/store";
-
-export type DirectoryInfo =
-  | {
-      id: "root";
-      dataKey?: undefined;
-      dataKeyVersion?: undefined;
-      name?: undefined;
-      subDirectoryIds: number[];
-      fileIds: number[];
-    }
-  | {
-      id: number;
-      dataKey: CryptoKey;
-      dataKeyVersion: Date;
-      name: string;
-      subDirectoryIds: number[];
-      fileIds: number[];
-    };
-
-export interface FileInfo {
-  id: number;
-  dataKey: CryptoKey;
-  dataKeyVersion: Date;
-  contentType: string;
-  contentIv: string;
-  name: string;
-  createdAt?: Date;
-  lastModifiedAt: Date;
-}
-
 export interface FileUploadStatus {
   name: string;
   parentId: "root" | number;
@@ -45,8 +15,4 @@ export interface FileUploadStatus {
   estimated?: number;
 }
 
-export const directoryInfoStore = new Map<"root" | number, Writable<DirectoryInfo | null>>();
-
-export const fileInfoStore = new Map<number, Writable<FileInfo | null>>();
-
 export const fileUploadStatusStore = writable<Writable<FileUploadStatus>[]>([]);