In Next.js, how do we redirect the user if they sign out while on a protected page? middleware below only gets executed on initial load ```ts import { NextRequest, NextResponse } from "next/server"; import { getSessionCookie } from "better-auth/cookies"; export async function middleware(request: NextRequest) { const sessionCookie = getSessionCookie(request); if (!sessionCookie) { return NextResponse.redirect(new URL("/", request.url)); } return NextResponse.next(); } export const config = { matcher: ["/settings"], }; ```