b50ab61d5c
shutil.copy fails on dangling symlinks with [Errno 2] No such file or directory (e.g. ~/.claude/debug/latest → missing target). Pre-backup cleanup now handles two cases: - Unix sockets (-type s) → Errno 102 - Dangling links (-type l !-e) → Errno 2 Both are ephemeral runtime artefacts that cannot be meaningfully backed up. Co-authored-by: Cursor <cursoragent@cursor.com>