// modelWriteEvents writes events as a server-sent event stream.
func modelWriteEvents(w http.ResponseWriter, events ...any) {
w.Header().Set("Content-Type", "text/event-stream")
// modelWriteEvents writes events as a server-sent event stream.
func modelWriteEvents(w http.ResponseWriter, events ...any) {
w.Header().Set("Content-Type", "text/event-stream")