Rewrite as Windows Wi-Fi monitor service

osu_wifi_login/cli.py

@@ -0,0 +1,47 @@
+from __future__ import annotations
+
+import argparse
+import logging
+import sys
+from pathlib import Path
+
+from .config import ConfigError, load_config
+from .service import WifiBackgroundService
+from .windows import WifiCommandError
+
+
+def main() -> int:
+    parser = argparse.ArgumentParser(description="OSU Wi-Fi background monitor for Windows")
+    parser.add_argument(
+        "--config",
+        default="config.yaml",
+        help="Path to the YAML configuration file (default: config.yaml)",
+    )
+    parser.add_argument(
+        "--once",
+        action="store_true",
+        help="Run one monitor iteration and exit",
+    )
+    args = parser.parse_args()
+
+    try:
+        config = load_config(Path(args.config))
+    except ConfigError as exc:
+        print(f"Configuration error: {exc}", file=sys.stderr)
+        return 2
+
+    logging.basicConfig(
+        level=getattr(logging, config.logging.level, logging.INFO),
+        format="%(asctime)s [%(levelname)s] %(message)s",
+    )
+    logger = logging.getLogger("osu_wifi_login")
+
+    try:
+        service = WifiBackgroundService(config, logger)
+        return service.run_forever(run_once=args.once)
+    except WifiCommandError as exc:
+        logger.error("%s", exc)
+        return 1
+    except KeyboardInterrupt:
+        logger.info("Stopping OSU Wi-Fi monitor")
+        return 0