feat(hook): added useOnComponentUnMount

frontend/src/hooks/useOnComponentUnMount.js

+import { useEffect } from "react";
+
+/**
+ * Hook to run a method on component un-mount.
+ *
+ * @param {Function} execOnUnMount
+ */
+function useOnComponentUnMount(execOnUnMount) {
+  useEffect(() => {
+    return execOnUnMount;
+  }, []);
+}
+
+export default useOnComponentUnMount;