message: Adding missing dummy memory db implementation
diff: @@ -3,7 +3,11 @@ import {SearchQueryDTO} from '../../../../common/entities/SearchQueryDTO';
  import {IAlbumManager} from '../interfaces/IAlbumManager';
  export class AlbumManager implements IAlbumManager {
  - addIfNotExistSavedSearch(name: string, searchQuery: SearchQueryDTO, lockedAlbum?: boolean): Promise<void> {
  + public async onGalleryIndexUpdate(): Promise<void> {
  + throw new Error('not supported by memory DB');
  + }
  +
  + public async addIfNotExistSavedSearch(name: string, searchQuery: SearchQueryDTO, lockedAlbum?: boolean): Promise<void> {
  throw new Error('not supported by memory DB');
  }
  