Add logger.error callback and error page redirect to NextAuth config

src/lib/auth.ts

@@ -57,7 +57,12 @@ export const { handlers, signOut, auth } = NextAuth({
 	trustHost: env.NODE_ENV !== "production",
 	secret: env.AUTH_SECRET,
 	session: { strategy: "jwt", maxAge: 24 * 60 * 60 },
-	pages: { signIn: "/login" },
+	pages: { signIn: "/login", error: "/login" },
+	logger: {
+		error(error) {
+			logger.error("NextAuth error", { error: error.message, stack: error.stack });
+		},
+	},
 	providers: [
 		Credentials({
 			credentials: {