When the user is signing in, I want to check for something in the additional fields and redirect based on that. But even this simple redirect script doesn't seem to work. ```typescript export const auth = betterAuth({ // other config hooks: { after: createAuthMiddleware(async (ctx) => { if (ctx.path.startsWith('/sign-in')) { console.log("Redirecting to /test"); throw ctx.redirect('/test'); } }), } }) ```