feat(mindspace): enforce PostgreSQL user data delivery

mindspace-workspace-sync.test.mjs

@@ -316,6 +316,7 @@ test('syncUserWorkspace imports nested workspace files into asset library', asyn
   const workspace = resolveUserWorkspaceRoot(h5Root, { id: 'user-1', username: 'john' });
   await fs.mkdir(path.join(workspace, 'oa', '暑假实习报告'), { recursive: true });
   await fs.writeFile(path.join(workspace, 'oa', '暑假实习报告', 'report.csv'), 'a,b\n1,2\n');
+  await fs.writeFile(path.join(workspace, 'oa', 'historical.csv'), 'old,data\n3,4\n');
 
   const state = {
     categories: [
@@ -417,7 +418,10 @@ test('syncUserWorkspace imports nested workspace files into asset library', asyn
     idFactory: () => `id-${++nextId}`,
   });
 
-  const result = await sync.syncUserWorkspace('user-1', { categoryCode: 'oa' });
+  const result = await sync.syncUserWorkspace('user-1', {
+    categoryCode: 'oa',
+    onlyRelativePaths: ['oa/暑假实习报告/report.csv'],
+  });
   assert.equal(result.imported, 1);
   assert.equal(state.assets[0].original_filename, '暑假实习报告/report.csv');
 });