Method execute_command

crates/openshell-tui/src/app.rs:2495–2501

(&mut self)

    }

    fn execute_command(&mut self) {
        let cmd = self.command_input.trim();
        match cmd {
            "q" | "quit" => self.running = false,
            _ => {}
        }
    }

    // ------------------------------------------------------------------
    // Helpers