Fix Windows CI stdout encoding

Author: PEDZEO

tools/acceptance_check.py

@@ -2,6 +2,8 @@
 
 import argparse
 
+from common import configure_stdout
+
 
 GATES = {
     "scope": "Изменены только нужные зоны и нет случайных правок вне задачи",
@@ -23,6 +25,7 @@ def build_parser() -> argparse.ArgumentParser:
 
 
 def main() -> int:
+    configure_stdout()
     parser = build_parser()
     args = parser.parse_args()
     missing = [name for name in GATES if not getattr(args, name)]
@@ -40,4 +43,3 @@ def main() -> int:
 
 if __name__ == "__main__":
     raise SystemExit(main())
-

tools/common.py

@@ -3,6 +3,7 @@
 from dataclasses import dataclass
 import os
 from pathlib import Path
+import sys
 
 
 ROOT_FILES = [
@@ -82,3 +83,10 @@ def append_section(path: Path, section: str) -> None:
     existing = read_text(path) if path.exists() else ""
     combined = existing.rstrip() + "\n\n" + section.strip() + "\n"
     write_text(path, combined)
+
+
+def configure_stdout() -> None:
+    stream = sys.stdout
+    if hasattr(stream, "reconfigure"):
+        # Windows CI can default to cp1252 and crash on Cyrillic output.
+        stream.reconfigure(encoding="utf-8", errors="backslashreplace")