feat: add quote sync command

tools/sync_advisor_market_quotes.py

@@ -0,0 +1,40 @@
+"""Refresh listed-fund quotes through the dual-source health pipeline."""
+
+from __future__ import annotations
+
+import argparse
+import asyncio
+import sys
+from pathlib import Path
+
+ROOT = Path(__file__).resolve().parents[1]
+sys.path.insert(0, str(ROOT))
+
+from app.service.market_quote_sync_service import MarketQuoteSyncService  # noqa: E402
+
+
+def parse_args() -> argparse.Namespace:
+    parser = argparse.ArgumentParser(description="Sync listed Southern Fund market quotes")
+    parser.add_argument(
+        "--product-code", action="append", dest="product_codes",
+        help="Limit sync to a product code; can be repeated",
+    )
+    return parser.parse_args()
+
+
+async def run(args: argparse.Namespace) -> None:
+    codes = tuple(args.product_codes) if args.product_codes else None
+    result = await MarketQuoteSyncService().sync(product_codes=codes)
+    print(
+        f"sync_run_no={result['sync_run_no']} requested={result['requested_count']} "
+        f"quotes={result['quote_count']} degraded={result['degraded']}"
+    )
+    for source in result["sources"]:
+        print(
+            f"source={source['source']} status={source['status']} "
+            f"quotes={source['quote_count']} error={source['error_type']}"
+        )
+
+
+if __name__ == "__main__":
+    asyncio.run(run(parse_args()))