const sb = supabase.createClient( "https://gpbusqwvjjhpwitoovkd.supabase.co", "eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9..." ) async function checkAuth(){ const {data}=await sb.auth.getSession() if(!data.session){ window.location.href="login.html" } } checkAuth()