Allow B button to close active plugin and return to menu. (#218)

frontend/src/components/QuickAccessVisibleState.tsx

@@ -0,0 +1,13 @@
+import { FC, createContext, useContext } from 'react';
+
+const QuickAccessVisibleState = createContext<boolean>(true);
+
+export const useQuickAccessVisible = () => useContext(QuickAccessVisibleState);
+
+interface Props {
+  visible: boolean;
+}
+
+export const QuickAccessVisibleStateProvider: FC<Props> = ({ children, visible }) => {
+  return <QuickAccessVisibleState.Provider value={visible}>{children}</QuickAccessVisibleState.Provider>;
+};