feat(website): add app dir (#8869)

Co-authored-by: iCrawl <buechler.noel@outlook.com>

apps/website/src/contexts/nav.tsx

@@ -0,0 +1,19 @@
+'use client';
+
+import { type PropsWithChildren, type Dispatch, type SetStateAction, createContext, useContext, useState } from 'react';
+
+export const NavContext = createContext<{ opened: boolean; setOpened: Dispatch<SetStateAction<boolean>> }>({
+	opened: false,
+	setOpened: (_) => {},
+});
+
+export const NavProvider = ({ children }: PropsWithChildren) => {
+	const [opened, setOpened] = useState(false);
+
+	// eslint-disable-next-line react/jsx-no-constructed-context-values
+	return <NavContext.Provider value={{ opened, setOpened }}>{children}</NavContext.Provider>;
+};
+
+export function useNav() {
+	return useContext(NavContext);
+}