add initial files

src/renderer/api/queryKeys.ts

@@ -0,0 +1,8 @@
+import { AlbumsRequest } from './albumsApi';
+
+export const queryKeys = {
+  album: (albumId: number) => ['album', albumId] as const,
+  albums: (params: AlbumsRequest) => ['albums', params] as const,
+  ping: (url: string) => ['ping', url] as const,
+  servers: ['servers'] as const,
+};