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/chart.js/dist/elements/element.bar.d.ts

@@ -0,0 +1,32 @@
+export default class BarElement extends Element<import("../types/basic.js").AnyObject, import("../types/basic.js").AnyObject> {
+    static id: string;
+    /**
+     * @type {any}
+     */
+    static defaults: any;
+    constructor(cfg: any);
+    options: any;
+    horizontal: any;
+    base: any;
+    width: any;
+    height: any;
+    inflateAmount: any;
+    draw(ctx: any): void;
+    inRange(mouseX: any, mouseY: any, useFinalPosition: any): boolean;
+    inXRange(mouseX: any, useFinalPosition: any): boolean;
+    inYRange(mouseY: any, useFinalPosition: any): boolean;
+    getCenterPoint(useFinalPosition: any): {
+        x: number;
+        y: number;
+    };
+    getRange(axis: any): number;
+}
+export type BarProps = {
+    x: number;
+    y: number;
+    base: number;
+    horizontal: boolean;
+    width: number;
+    height: number;
+};
+import Element from "../core/core.element.js";