feat: 账单管理表格添加 scroll，详情内嵌表格也添加 scroll

apps/admin/src/pages/Bills/index.tsx

@@ -386,6 +386,7 @@ const BillsPage: React.FC = () => {
         </Space>
       </div>
       <Table
+        scroll={{ x: 1200 }}
         columns={columns}
         dataSource={filteredBills}
         rowKey="id"
@@ -492,6 +493,7 @@ const BillsPage: React.FC = () => {
             )}
             <h4>费用明细</h4>
             <Table
+              scroll={{ x: 700 }}
               dataSource={detailModal.items || []}
               rowKey="id"
               pagination={false}