fix(procurement): read MySQL fulfillment timestamps with JDBC types

scripts/procurement-sample-test-env.test.mjs

@@ -1,6 +1,6 @@
 import test from 'node:test'
 import assert from 'node:assert/strict'
-import { execute, options } from './procurement-sample-test-env.mjs'
+import { execute, options, accountForCustomer } from './procurement-sample-test-env.mjs'
 
 test('default preview needs no credentials and performs no execution', async () => {
   const result = await execute([], [])
@@ -15,3 +15,10 @@ test('execution rejects an absent or different environment file before login', a
   await assert.rejects(execute(args, []), /TEST 环境文件/)
   await assert.rejects(execute(args, ['--env-file=C:\\private\\production.env']), /TEST 环境文件/)
 })
+
+test('Finance uses a data array and matches the exact customer without numeric coercion', () => {
+  const row = { customerId:'9007199254740993', accountVersion:0, actualBalance:'0.00' }
+  assert.equal(accountForCustomer([{ customerId:'9007199254740992' }, row], '9007199254740993'), row)
+  assert.throws(() => accountForCustomer({ records:[row] }, row.customerId), /正式数组/)
+  assert.throws(() => accountForCustomer([], row.customerId), /本轮独立客户/)
+})