삭제된 파일이나 디렉터리의 경우에도 메타데이터를 복호화하려고 시도하던 버그 수정

src/lib/modules/filesystem.ts

@@ -77,6 +77,7 @@ const fetchDirectoryInfoFromServer = async (
   if (res.status === 404) {
     info.set(null);
     await deleteDirectoryInfo(id as number);
+    return;
   } else if (!res.ok) {
     throw new Error("Failed to fetch directory information");
   }
@@ -149,6 +150,7 @@ const fetchFileInfoFromServer = async (
   if (res.status === 404) {
     info.set(null);
     await deleteFileInfo(id);
+    return;
   } else if (!res.ok) {
     throw new Error("Failed to fetch file information");
   }