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-report-system/node_modules/standard-as-callback/built/utils.d.ts

@@ -0,0 +1,9 @@
+import { CallbackFunction } from "./types";
+export declare const errorObj: {
+    e: {};
+};
+declare function tryCatcher<T>(err: Error, val?: T): void | {
+    e: Error;
+};
+export declare function tryCatch<T>(fn: CallbackFunction<T>): typeof tryCatcher;
+export {};