ci: fix lint baseline and stabilize failing main tests

tests/test_smart_scanner.py

@@ -2,9 +2,10 @@
 
 from __future__ import annotations
 
-import pytest
 from unittest.mock import AsyncMock, MagicMock
 
+import pytest
+
 from src.analysis.smart_scanner import ScanCandidate, SmartVolatilityScanner
 from src.analysis.volatility import VolatilityAnalyzer
 from src.broker.kis_api import KISBroker
@@ -200,9 +201,7 @@ class TestSmartVolatilityScanner:
         assert len(candidates) <= scanner.top_n
 
     @pytest.mark.asyncio
-    async def test_get_stock_codes(
-        self, scanner: SmartVolatilityScanner
-    ) -> None:
+    async def test_get_stock_codes(self, scanner: SmartVolatilityScanner) -> None:
         """Test extraction of stock codes from candidates."""
         candidates = [
             ScanCandidate(