add reusable skeleton

Client/src/Components/Skeletons/FullPage/index.jsx

@@ -0,0 +1,14 @@
+import { Stack, Skeleton } from "@mui/material";
+
+export const SkeletonLayout = () => {
+	return (
+		<Stack>
+			<Skeleton
+				variant="rectangular"
+				height={"90vh"}
+			/>
+		</Stack>
+	);
+};
+
+export default SkeletonLayout;