fixed build error

Author: thomasgeissl

webapp/src/components/FirmwareUploader.tsx

@@ -24,7 +24,6 @@ import {
 } from "@mui/icons-material";
 import { useSerialStore } from "../stores/serial";
 import Console from "./SerialConsole";
-import SerialMonitor from "./SerialMonitor";
 
 // type UploadStep = "select" | "bootloader" | "flash";