refactor(data): replace schema classes with readonly models

src/app/private-room/components/__tests__/private-album-card.test.tsx

@@ -1,16 +1,18 @@
 import { renderToStaticMarkup } from "react-dom/server";
 import { describe, expect, it } from "vitest";
 
-import { PrivateAlbum } from "@/data/schemas/private-room";
+import {
+  PrivateAlbumSchema,
+  type PrivateAlbum,
+  type PrivateAlbumInput,
+} from "@/data/schemas/private-room";
 
 import { PrivateAlbumCard } from "../private-album-card";
 
 const COVER_URL = "/images/private-room/banner.png";
 
-function makeAlbum(
-  overrides: Partial<Parameters<typeof PrivateAlbum.from>[0]> = {},
-): PrivateAlbum {
-  return PrivateAlbum.from({
+function makeAlbum(overrides: Partial<PrivateAlbumInput> = {}): PrivateAlbum {
+  return PrivateAlbumSchema.parse({
     albumId: "album-1",
     title: "Private morning",
     content: "A quiet morning by the water.",
@@ -61,9 +63,7 @@ describe("PrivateAlbumCard", () => {
     expect(html).toContain("8 photos");
     expect(html).toContain("A quiet morning by the water.");
     expect(html).toContain('aria-label="Open 8 private album photos"');
-    expect(html).toContain(
-      'data-analytics-key="private_album.open_gallery"',
-    );
+    expect(html).toContain('data-analytics-key="private_album.open_gallery"');
   });
 
   it("uses the backend first image as the locked cover", () => {