feat(private-room): migrate to album APIs

src/lib/private-room/private_album.ts

@@ -0,0 +1,5 @@
+import type { PrivateAlbum } from "@/data/dto/private-room";
+
+export function isPrivateAlbumLocked(album: PrivateAlbum): boolean {
+  return album.locked || !album.unlocked || album.lockDetail.locked;
+}