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/openai/resources/fine-tuning/checkpoints/checkpoints.js

@@ -0,0 +1,17 @@
+"use strict";
+// File generated from our OpenAPI spec by Stainless. See CONTRIBUTING.md for details.
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.Checkpoints = void 0;
+const tslib_1 = require("../../../internal/tslib.js");
+const resource_1 = require("../../../core/resource.js");
+const PermissionsAPI = tslib_1.__importStar(require("./permissions.js"));
+const permissions_1 = require("./permissions.js");
+class Checkpoints extends resource_1.APIResource {
+    constructor() {
+        super(...arguments);
+        this.permissions = new PermissionsAPI.Permissions(this._client);
+    }
+}
+exports.Checkpoints = Checkpoints;
+Checkpoints.Permissions = permissions_1.Permissions;
+//# sourceMappingURL=checkpoints.js.map