fix: enforce unbuffered logging and verify hybrid exit strategy success

main.py

@@ -14,13 +14,18 @@ from src.execution.manager import ExecutionManager
 from scripts.find_isa_candidates import find_best_isa_tickers
 from scripts.backtest import backtest_ticker
 
+# Force flush handler to ensure bot logs are written to disk immediately
+class FlushHandler(logging.FileHandler):
+    def emit(self, record):
+        super().emit(record)
+        self.flush()
+
 # Ensure logs directory exists
 os.makedirs("logs", exist_ok=True)
 log_filename = datetime.now().strftime("logs/bot_%Y-%m-%d.log")
 
 # Configure logging to both console and file
-# Use a specific handler setup to enable manual flushing
-file_handler = logging.FileHandler(log_filename)
+file_handler = FlushHandler(log_filename)
 stream_handler = logging.StreamHandler()
 
 logging.basicConfig(