修复授权分页并补齐追回到账诊断验证（09-17-company-loan-principal-repayment）

scripts/qa/company-loan-http-fixture.cjs

@@ -421,6 +421,10 @@ module.exports = async function runLoanHttpFixture(pool, scratch) {
     // Incoming-receipt scenarios add lenders; in a full run they go last so they
     // cannot shift the pagination other browser scenarios rely on.
     const runIncoming = () => require('./company-loan-incoming-fixture.cjs')({ ...employeeHarness, verifiedLender });
+    if (process.env.RUN_ISOLATED_LOAN_BROWSER_DIAGNOSTIC === 'authorization-pagination') {
+      await require('./company-loan-pagination-diagnostic.cjs')({ ...employeeHarness, verifiedLender, confirmedLoan });
+      return;
+    }
     const runLenderAck = () => require('./company-loan-lender-ack-fixture.cjs')({ ...employeeHarness, verifiedLender, admin, system });
     if (process.env.RUN_ISOLATED_LOAN_ACK_ONLY === '1') {
       const lenderAck = await runLenderAck();
@@ -1389,7 +1393,9 @@ module.exports = async function runLoanHttpFixture(pool, scratch) {
         await receipt(target.id, '700', reference, { payeeAccount: failLender.bankAccount, transactionStatus: 'failed' });
         reconciliationUi.failures.push({ id: target.id, repaymentId: target.loanRepaymentId, reference });
 
-        const lateLender = await verifiedLender(`合成追回界面-${mode}`, null, '8');
+        // The company pays from the synthetic 8-prefix account. Keep the
+        // lender different so reversing a return is a genuine counterexample.
+        const lateLender = await verifiedLender(`合成追回界面-${mode}`, null, '9');
         const lateLoan = await confirmedLoan(lateLender.id, '100.00', `合成晚到追回-${mode}`);
         const original = await repay(lateLender.id, lateLoan.id, '80.00');
         await call(manager, 'POST', `/payment-batches/${original.id}/review`, {}); await exportOrder(original.id);