Method add_message

crates/opencode-tui/src/context/session_context.rs:188–192

(&mut self, session_id: &str, message: Message)

    }

    pub fn add_message(&mut self, session_id: &str, message: Message) {
        if let Some(messages) = self.messages.get_mut(session_id) {
            messages.push(message);
        }
    }

    pub fn set_status(&mut self, session_id: &str, status: SessionStatus) {
        self.session_status.insert(session_id.to_string(), status);