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/@pkgjs/parseargs/examples/simple-hard-coded.js

@@ -0,0 +1,26 @@
+'use strict';
+
+// This example is used in the documentation.
+
+// 1. const { parseArgs } = require('node:util'); // from node
+// 2. const { parseArgs } = require('@pkgjs/parseargs'); // from package
+const { parseArgs } = require('..'); // in repo
+
+const args = ['-f', '--bar', 'b'];
+const options = {
+  foo: {
+    type: 'boolean',
+    short: 'f'
+  },
+  bar: {
+    type: 'string'
+  }
+};
+const {
+  values,
+  positionals
+} = parseArgs({ args, options });
+console.log(values, positionals);
+
+// Try the following:
+//    node simple-hard-coded.js