feat: integrate jump-hop shelf and asset flow

src/services/puzzle-works/puzzleAssetClient.test.ts

@@ -0,0 +1,24 @@
+// @vitest-environment jsdom
+
+import { describe, expect, test } from 'vitest';
+
+import {
+  PUZZLE_REFERENCE_IMAGE_MAX_UPLOAD_BYTES,
+  validatePuzzleReferenceImageFile,
+} from './puzzleAssetClient';
+
+describe('puzzle reference image upload validation', () => {
+  test('limits uploads to 6MB', () => {
+    expect(PUZZLE_REFERENCE_IMAGE_MAX_UPLOAD_BYTES).toBe(6 * 1024 * 1024);
+  });
+
+  test('rejects files that exceed the upload limit with a precise message', () => {
+    const file = new File([
+      'x'.repeat(PUZZLE_REFERENCE_IMAGE_MAX_UPLOAD_BYTES + 1),
+    ], 'too-large.png', { type: 'image/png' });
+
+    expect(() => validatePuzzleReferenceImageFile(file)).toThrow(
+      '参考图过大，请压缩后再上传（当前 6.0MB，最多 6MB）。',
+    );
+  });
+});