添加工程表及相关逻辑，防止重复导入Excel表序号重复生成

huang

2025-12-10 22e17b6db03ca58bc477a35ca067e55a09cffce7

 mes-web/src/views/plcTest/components/DeviceGroup/GroupTopology.vue

@@ -51,7 +51,7 @@
                <div class="node-actions">
                  <el-button
                    size="small"
                    text
                    type="danger"
                    @click.stop="clearPlc(device)"
                    :loading="clearingDeviceId === (device.deviceId || device.id)"
                  >