fix(product): 透传产品树AppData保存失败

apps/web/lib/product-store-persistence-source.test.ts

@@ -0,0 +1,13 @@
+import assert from 'node:assert/strict';
+import { readFileSync } from 'node:fs';
+import { join } from 'node:path';
+import test from 'node:test';
+
+test('product store save helper does not swallow AppData save failures', () => {
+  const source = readFileSync(join(process.cwd(), 'stores/useProductStore.ts'), 'utf8');
+
+  assert.match(
+    source,
+    /async function saveStoredOverview\(data: ProductOverview\[\]\) \{\s+await saveServerData\('products-overview', data\);\s+\}/,
+  );
+});