Use core NATS pub/sub for email-verified SSE fan-out

Shipped

19 أبريل 2026 في 3:11 ص UTC

Author

Kamo

Commit

e056053

Replaces in-memory ConcurrentHashMap broadcast with NATS core pub/sub so all pods receive verification events regardless of which pod handled the token. Falls back to in-memory if NATS is unavailable.