Method getLastMessageContentByRole

pkg/session/session.go:689–697

(role chat.MessageRole)

}

func (s *Session) getLastMessageContentByRole(role chat.MessageRole) string {
	messages := s.GetAllMessages()
	for _, message := range slices.Backward(messages) {
		if message.Message.Role == role {
			return strings.TrimSpace(message.Message.Content)
		}
	}
	return ""
}

// AddMessageUsageRecord appends a usage record for remote mode where messages aren't stored locally.
// This enables the /cost dialog to show per-message breakdown even when using a remote runtime.