进行了一些小优化

tests/widget-system/financial-flow-contract.test.cjs

@@ -41,3 +41,15 @@ test('native and front-end surfaces expose immutable business numbers', () => {
   assert.match(read('assets/js/order-center.js'), /\["流水号", order\.flow_number \|\| "—"\]/)
   assert.match(read('inc/helpers/user-center-renderers/credits-wallet.php'), /withdrawal_number/)
 })
+
+test('balance history renders withdrawal numbers from the committed flow', () => {
+  const query = read('src/Ledger/LedgerQuery.php')
+  const profile = read('inc/helpers/user-center-renderers/profile-credits.php')
+  const wallet = read('inc/helpers/user-center-renderers/credits-wallet.php')
+  assert.match(query, /LEFT JOIN \{\$flow_table\} f ON f\.ledger_transaction_id = t\.id/)
+  assert.match(query, /'withdrawal_number'\s*=>\s*\(string\)/)
+  for (const source of [profile, wallet]) {
+    assert.match(source, /\['withdraw_hold', 'withdraw_refund'\]/)
+    assert.match(source, /\$row\['withdrawal_number'\]/)
+  }
+})