feat: add one-click installers and Windows launcher

miband_tracker/stdio.py

@@ -0,0 +1,33 @@
+# SPDX-License-Identifier: GPL-3.0-or-later
+# Copyright (C) 2026 Alexey
+
+from __future__ import annotations
+
+import os
+import sys
+from typing import TextIO
+
+
+def configure_utf8_stdio() -> None:
+    os.environ.setdefault("PYTHONUTF8", "1")
+    os.environ.setdefault("PYTHONIOENCODING", "utf-8")
+
+    for stream in (sys.stdout, sys.stderr):
+        reconfigure = getattr(stream, "reconfigure", None)
+        if reconfigure is None:
+            continue
+        try:
+            reconfigure(encoding="utf-8", errors="backslashreplace")
+        except Exception:
+            pass
+
+
+def safe_print(text: str, *, file: TextIO | None = None, flush: bool = False) -> None:
+    stream = file or sys.stdout
+    try:
+        print(text, file=stream, flush=flush)
+        return
+    except UnicodeEncodeError:
+        encoding = getattr(stream, "encoding", None) or "utf-8"
+        fallback = text.encode(encoding, errors="backslashreplace").decode(encoding, errors="replace")
+        print(fallback, file=stream, flush=flush)