Fix: Support interactive terminal menu on Windows

[ChitoKim]

What does this PR do?

Fixes an issue where CLI commands with interactive menus (e.g., lightning login, lightning studio start) crash on Windows. The simple-term-menu dependency relies on termios, which is not available on Windows.

Solution

• Added a TerminalMenu wrapper (terminal_menu_wrapper.py) using inquirer exclusively for Windows (os.name == 'nt').
• Updated the import statements across the CLI module to use the new wrapper.
• Added inquirer as a conditional dependency (sys_platform == 'win32') and restricted simple-term-menu to non-Windows environments (sys_platform != 'win32').
• Impact: Zero impact on Linux/macOS users, while bringing full CLI interactive menu support to Windows users.

Testing

• Verified lightning login and lightning studio start work flawlessly on a local Windows environment.
• Checked that pre-commit hooks (Ruff, TOML formatters) pass successfully.

[ethanwharris]

LGTM!