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/@bcoe/v8-coverage/dist/lib/compare.d.ts

@@ -0,0 +1,21 @@
+import { FunctionCov, RangeCov, ScriptCov } from "./types";
+/**
+ * Compares two script coverages.
+ *
+ * The result corresponds to the comparison of their `url` value (alphabetical sort).
+ */
+export declare function compareScriptCovs(a: Readonly<ScriptCov>, b: Readonly<ScriptCov>): number;
+/**
+ * Compares two function coverages.
+ *
+ * The result corresponds to the comparison of the root ranges.
+ */
+export declare function compareFunctionCovs(a: Readonly<FunctionCov>, b: Readonly<FunctionCov>): number;
+/**
+ * Compares two range coverages.
+ *
+ * The ranges are first ordered by ascending `startOffset` and then by
+ * descending `endOffset`.
+ * This corresponds to a pre-order tree traversal.
+ */
+export declare function compareRangeCovs(a: Readonly<RangeCov>, b: Readonly<RangeCov>): number;