'use client'; import { createContext, useContext, useState, ReactNode } from 'react'; import type { AppContext, Tilt } from '@/types'; const AppContext = createContext(undefined); export function AppProvider({ children }: { children: ReactNode }) { const [tilts, setTilts] = useState([]); return {children}; } export function useAppContext(): AppContext { const context = useContext(AppContext); if (!context) throw new Error('useAppContext must be used within AppProvider'); return context; }