R69 完成业务验收与会话稳定性修复

client/tests/e2e/main-flow.spec.ts

@@ -26,6 +26,7 @@ test("E2E 主链路：登录→报销→待办审批→票据OCR→支付→登
     return response.request().method() === "POST" && url.pathname === "/api/reimbursements" && response.ok();
   });
   await page.getByTestId("reimbursements-create").click();
+  await page.getByRole("menuitem", { name: "空白报销" }).click();
   const createPayload = (await (await createResponsePromise).json()) as { data?: { id?: string } };
   const reimbursementId = createPayload.data?.id;
   if (!reimbursementId) {