chore: ignore stray Windows nul artifact

Git Bash에서 `> nul`을 실행하면 NUL 장치가 아니라 실제 파일이 생긴다. 커밋되면 Windows 체크아웃이 깨지므로 무시하고 기존 흔적을 지운다. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_012PQm6oAvWX4Lp3iSN5AHGT
2026-08-16 16:58:42 +09:00
parent c57fa9441d
commit 2e7502bfa6
1 changed files with 4 additions and 0 deletions
@@ -15,6 +15,10 @@
 .qemu/*.ppm
 .qemu/*.tmp

+# Windows reserved-device artifact: `> nul` under Git Bash creates a real file.
+# Committing it breaks checkout on Windows.
+nul
+
 # Local logs and editor/OS metadata
 *.log
 *.tmp