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/cheerio/dist/browser/parsers/parse5-adapter.d.ts

@@ -0,0 +1,20 @@
+import { type AnyNode, type Document, type ParentNode } from 'domhandler';
+import type { InternalOptions } from '../options.js';
+/**
+ * Parse the content with `parse5` in the context of the given `ParentNode`.
+ *
+ * @param content - The content to parse.
+ * @param options - A set of options to use to parse.
+ * @param isDocument - Whether to parse the content as a full HTML document.
+ * @param context - The context in which to parse the content.
+ * @returns The parsed content.
+ */
+export declare function parseWithParse5(content: string, options: InternalOptions, isDocument: boolean, context: ParentNode | null): Document;
+/**
+ * Renders the given DOM tree with `parse5` and returns the result as a string.
+ *
+ * @param dom - The DOM tree to render.
+ * @returns The rendered document.
+ */
+export declare function renderWithParse5(dom: AnyNode | ArrayLike<AnyNode>): string;
+//# sourceMappingURL=parse5-adapter.d.ts.map