fix: stop printing tracebacks for warning-level logs inside except blocks

app/logging_config.py

@@ -80,6 +80,9 @@ def _auto_capture_exc_info(logger: Any, method_name: str, event_dict: dict[str,
     if exc_info:
         return event_dict
 
+    # Only auto-capture from sys.exc_info() for error/critical levels.
+    # For warning/info inside except blocks, callers must pass exc_info=True explicitly.
+    if method_name in ('error', 'critical', 'exception'):
         current = sys.exc_info()
         if current[1] is not None:
             event_dict['exc_info'] = current