feat: enhance logger setup with stream handler

- Added StreamHandler to the logger configuration for improved logging output.

logger.py

@@ -5,4 +5,7 @@ def setup_logger():
     logging.basicConfig(
         level=logging.INFO,
         format="%(asctime)s - %(name)s - %(levelname)s - %(message)s",
+        handlers=[
+            logging.StreamHandler(),
+        ],
     )