Expose conversation package manifests

mindspace-conversation-package-registry.test.mjs

@@ -150,6 +150,46 @@ test('conversation package registry records artifacts and writes manifest throug
   ]);
 });
 
+test('conversation package registry reads manifest without writing storage', async () => {
+  const root = await fs.mkdtemp(path.join(os.tmpdir(), 'mindspace-registry-'));
+  const service = createMindSpaceServiceFacade({
+    storageAdapter: createLocalMindSpaceStorageAdapter(root),
+    publicBaseUrl: 'https://m.tkmind.cn',
+  });
+  const store = createConversationPackageStore(createFakePool());
+  const registry = createConversationPackageRegistry({ store, service });
+  const packageRecord = await registry.ensurePackage({
+    userId: 'user-1',
+    sessionId: 'session-1',
+    title: '输入与页面',
+    now: 1000,
+  });
+  await registry.recordArtifact({
+    id: 'ca_image',
+    packageId: packageRecord.id,
+    artifactKind: 'input_image',
+    displayName: 'cover.png',
+    sortOrder: 1,
+    now: 1000,
+  });
+
+  const manifest = await registry.readManifestForSession({
+    userId: 'user-1',
+    sessionId: 'session-1',
+  });
+
+  assert.equal(manifest.packageId, 'cp_session-1');
+  assert.equal(manifest.title, '输入与页面');
+  assert.deepEqual(
+    manifest.artifacts.map((item) => item.kind),
+    ['input_image'],
+  );
+  assert.equal(
+    await service.statPackageObject({ packageRecord, relativePath: 'manifest.json' }).then((stat) => stat.exists),
+    false,
+  );
+});
+
 test('conversation package registry skips manifest writes for unknown sessions', async () => {
   const root = await fs.mkdtemp(path.join(os.tmpdir(), 'mindspace-registry-'));
   const registry = createConversationPackageRegistry({