Primordia Event Gateway

Connect via SSE: GET /events?stream=<stream>&...
Stream types: document_updates-v2 (project_id), user_activity-v2 (org_id or project_id), ai_run_logs-v2 (run_id, thread_id, project_id or org_id), analysis_updates-v2 (project_id), feed_updates-v2 (org_id), trade_updates-v2 (org_id)