完成客服工作台闭环

server/internal/handler/router.go

@@ -37,6 +37,7 @@ func SetupRoutes(r *gin.Engine) {
 		authRequired.GET("/ws", ws.Connect)
 
 		// 会话管理
+		authRequired.GET("/agents/available", session.ListAvailableAgents)
 		sessions := authRequired.Group("/sessions")
 		sessions.GET("", session.List)
 		sessions.GET("/:id", session.Get)
@@ -46,6 +47,8 @@ func SetupRoutes(r *gin.Engine) {
 		sessions.POST("/:id/end", session.End)
 		sessions.PUT("/:id/priority", session.UpdatePriority)
 		sessions.POST("/:id/messages", session.SendMessage)
+		sessions.POST("/:id/read", session.MarkRead)
+		sessions.POST("/:id/notes", session.AddNote)
 
 		// 客户管理
 		customers := authRequired.Group("/customers")