Minor latter fixes for theme & toast management

frontend/src/components/OrgHeader.jsx

@@ -1,6 +1,7 @@
 import React, { useEffect } from "react";
-import theme from "../theme";
+import theme from "../theme.jsx";
 import { makeStyles } from "@mui/styles";
+import { toast } from 'react-toastify';
 
 import {
 	Tooltip,
@@ -17,8 +18,6 @@ import {
 	Save as SaveIcon,
 } from "@mui/icons-material";
 
-//import { useAlert 
-
 const useStyles = makeStyles({
   notchedOutline: {
     borderColor: "#f85a3e !important",