feat: Passwordless cross-device authentication

- Arkitektur: docs/auth/passwordless-architecture.md
- Backend: iom/quixzoom-auth-service/ (FastAPI + Redis)
- Webb: quixzoom-market-pages/se/login/ (QR-kod + polling)
- App: iom/quixzoom-app/src/features/auth/ (push + deep links)

Flöde: QR-kod → app-godkännande → webb-inloggad

landvex/node_modules/uuid/dist/v1.d.ts

@@ -0,0 +1,11 @@
+import type { Version1Options } from './types.js';
+type V1State = {
+    node?: Uint8Array;
+    clockseq?: number;
+    msecs?: number;
+    nsecs?: number;
+};
+declare function v1(options?: Version1Options, buf?: undefined, offset?: number): string;
+declare function v1<Buf extends Uint8Array = Uint8Array>(options: Version1Options | undefined, buf: Buf, offset?: number): Buf;
+export declare function updateV1State(state: V1State, now: number, rnds: Uint8Array): V1State;
+export default v1;