Resolve Ruff lint failure in IOC module import/layout

[Copilot]

Main branch lint was failing in src/remote_svc_ctrl/ioc.py due to Ruff import-order and line-length violations. This PR applies minimal, non-functional edits to bring the file back into lint compliance.

• Scope

  • Touches only src/remote_svc_ctrl/ioc.py.
  • No runtime behavior or interfaces changed.

• Lint compliance updates

  • Reordered local imports to satisfy Ruff/isort ordering.
  • Wrapped the CLI --version argument declaration to satisfy the configured line-length limit.

• Representative diff

  from ._version import __version__  # noqa: F401
  from .systemd import parse_systemctl_status, run_systemctl
  
  parser.add_argument(
      "-v", "--version", action="version", version=f"remote-svc-ctrl {__version__}"
  )