统一业务台账首屏布局（05-30-fix-payment-ledger-layout-consistency）

client/tests/e2e/travel-payment-flow.spec.ts

@@ -59,6 +59,7 @@ test("E2E 差旅支付主链路：申请→审批→支付→绑票", async ({ p
       const url = new URL(response.url());
       return response.request().method() === "POST" && url.pathname === "/api/invoice-pool/upload" && response.ok();
     });
+    await page.getByRole("button", { name: "台账工具" }).click();
     await page.getByTestId("invoice-upload-file").setInputFiles({
       name: invoiceFileName,
       mimeType: "application/pdf",
@@ -76,8 +77,9 @@ test("E2E 差旅支付主链路：申请→审批→支付→绑票", async ({ p
     const invoiceDetailText = await page.getByTestId("invoice-detail-panel").innerText();
     const invoiceCode = extractInvoiceCode(invoiceDetailText);
 
-    await page.reload();
+    await page.goto("/invoice-pool");
     await expect(page.getByTestId("invoice-pool-table")).toBeVisible();
+    await page.getByRole("button", { name: "台账工具" }).click();
     const bindCard = page.locator(".card-std").filter({ hasText: "绑定业务单据" }).first();
     await bindCard.getByRole("combobox").first().selectOption("travelOrder");
     await page.getByTestId("invoice-bind-invoice").selectOption(invoiceId);