{"message":"iHub Combined Server (AI + Live Chat + Database)","version":"1.0.0","endpoints":{"ai":{"generate":"POST /generate","greeting":"GET /api/chat/greeting","updateGreeting":"POST /api/chat/update-greeting"},"liveChat":{"requestSession":"POST /livechat/request","clientSSE":"GET /livechat/stream?sessionId=ID","adminSSE":"GET /livechat/admin/stream","sendMessage":"POST /livechat/send","adminSend":"POST /livechat/admin-send","claimSession":"POST /livechat/claim","endSession":"POST /livechat/end-session","sessions":"GET /livechat/sessions","getMessages":"GET /livechat/session/:sessionId/messages","stats":"GET /livechat/stats","health":"GET /health"},"debug":{"admin":"GET /debug/admin","sessions":"GET /debug/sessions","testMessage":"POST /debug/test-message"}},"features":{"sessionTimeout":"2 minutes for unclaimed sessions","warnings":"30-second warning before timeout","sessionStatus":"waiting, claimed, timed_out"}}