Add unread count API endpoint, mark-as-read endpoint, and WebSocket broadcast

Dikirim

28 Maret 2026 pukul 19.13 UTC

Penulis

Kamo

Berkomitmen

7402486

- GET /api/media/sessions/chat/unread returns per-session and per-sender unread counts - PUT /api/media/sessions/{guid}/read marks a session as read for current member - Broadcasts updated unread counts via /topic/chat/unread/{memberId} on new messages