Method handle_command_key

crates/openshell-tui/src/app.rs:2476–2493

(&mut self, key: KeyEvent)

    }

    fn handle_command_key(&mut self, key: KeyEvent) {
        match key.code {
            KeyCode::Esc => {
                self.input_mode = InputMode::Normal;
                self.command_input.clear();
            }
            KeyCode::Enter => {
                self.execute_command();
                self.input_mode = InputMode::Normal;
                self.command_input.clear();
            }
            KeyCode::Char(c) => self.command_input.push(c),
            KeyCode::Backspace => {
                self.command_input.pop();
            }
            _ => {}
        }
    }

    fn execute_command(&mut self) {
        let cmd = self.command_input.trim();