fix(产品): 防止空概览覆盖版本树

apps/web/lib/product-overview-persistence.test.ts

@@ -7,6 +7,35 @@ test('does not persist an empty remote overview', () => {
   assert.equal(shouldPersistRemoteOverview([]), false);
 });
 
-test('persists a non-empty remote overview', () => {
-  assert.equal(shouldPersistRemoteOverview([{ id: 'product-1' }]), true);
+test('does not persist product-only remote overview', () => {
+  assert.equal(shouldPersistRemoteOverview([{ id: 'product-1' }]), false);
+});
+
+test('does not persist relational products without frontend project or version data', () => {
+  assert.equal(
+    shouldPersistRemoteOverview([
+      {
+        id: 'cmqs07s3900001450gwu9lesi',
+        name: '测试AI任务拆解',
+        projects: [],
+        versions: [],
+        _count: { requirements: 0, projects: 0, versions: 0 },
+      },
+    ]),
+    false,
+  );
+});
+
+test('persists overview with frontend project and version ids', () => {
+  assert.equal(
+    shouldPersistRemoteOverview([
+      {
+        id: 'local-1782301366735',
+        name: '测试AI任务拆解',
+        projects: [{ id: 'proj-1782301375710', name: '任务拆解' }],
+        versions: [{ id: 'ver-1782301431670', name: '任务拆解V1.0', status: 'developing' }],
+      },
+    ]),
+    true,
+  );
 });