Function UserMessageAt

pkg/session/session.go:303–312

UserMessageAt is like UserMessage but stamps the message with an explicit creation time, letting callers (and tests) avoid the wall clock.

(createdAt time.Time, content string, multiContent ...chat.MessagePart)

// UserMessageAt is like UserMessage but stamps the message with an explicit
// creation time, letting callers (and tests) avoid the wall clock.
func UserMessageAt(createdAt time.Time, content string, multiContent ...chat.MessagePart) *Message {
	return &Message{
		Message: chat.Message{
			Role:         chat.MessageRoleUser,
			Content:      content,
			MultiContent: multiContent,
			CreatedAt:    createdAt.Format(time.RFC3339),
		},
	}
}

func NewAgentMessage(agentName string, message *chat.Message) *Message {
	return &Message{