fix

sitecustomize.py

@@ -0,0 +1,21 @@
+"""Project-wide UTF-8 console setup for Windows deployments."""
+
+from __future__ import annotations
+
+import sys
+
+
+def _reconfigure_stream(stream_name: str) -> None:
+    stream = getattr(sys, stream_name, None)
+    if stream is None:
+        return
+    reconfigure = getattr(stream, "reconfigure", None)
+    if callable(reconfigure):
+        try:
+            reconfigure(encoding="utf-8", errors="replace")
+        except Exception:
+            pass
+
+
+_reconfigure_stream("stdout")
+_reconfigure_stream("stderr")