restore repo structure

client/src/Components/GenericFallback/NetworkError.jsx

@@ -0,0 +1,20 @@
+import { Typography } from "@mui/material";
+import { useTheme } from "@emotion/react";
+
+const NetworkError = () => {
+	const theme = useTheme();
+	return (
+		<>
+			<Typography
+				variant="h1"
+				marginY={theme.spacing(4)}
+				color={theme.palette.primary.contrastTextTertiary}
+			>
+				Network error
+			</Typography>
+			<Typography>Please check your connection</Typography>
+		</>
+	);
+};
+
+export default NetworkError;