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-admin-v2/node_modules/@noble/hashes/_blake.d.ts

@@ -0,0 +1,14 @@
+/**
+ * Internal blake variable.
+ * For BLAKE2b, the two extra permutations for rounds 10 and 11 are SIGMA[10..11] = SIGMA[0..1].
+ */
+export declare const BSIGMA: Uint8Array;
+export type Num4 = {
+    a: number;
+    b: number;
+    c: number;
+    d: number;
+};
+export declare function G1s(a: number, b: number, c: number, d: number, x: number): Num4;
+export declare function G2s(a: number, b: number, c: number, d: number, x: number): Num4;
+//# sourceMappingURL=_blake.d.ts.map