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

aamos-ledger/.env

@@ -0,0 +1,6 @@
+NODE_ENV=development
+PORT=3250
+DATABASE_URL=postgresql://postgres:quixzo…2026@localhost:5432/amos?sslmode=disable
+AMOS_JWT_SECRET=dev-secret-for-bernt-only-2026-aamos-ledger-long-secret
+LEDGER_INTERNAL_TOKEN=bernt-internal-token-2026
+CORS_ORIGIN=*

aamos-ledger/index.mjs

@@ -42,7 +42,7 @@ try {
 // ── Database ─────────────────────────────────────────────────────────────────
 const pool = new Pool({
   connectionString: process.env.DATABASE_URL,
-  ssl: { rejectUnauthorized: false },
+  ssl: false,
   max: 10,
   idleTimeoutMillis: 30000,
 });

aamos-ledger/ledger.log

@@ -0,0 +1,2 @@
+[auth] Konfiguration OK (HS256)
+[aamos-ledger] Startup misslyckades: The server does not support SSL connections