Previously, SetupRedirect used os.RemoveAll() which deleted all files
in .beads/ including tracked files like formulas/, README.md, config.yaml.
Now cleanBeadsRuntimeFiles() selectively removes only gitignored runtime
files (*.db, daemon.*, issues.jsonl, etc.) while preserving tracked content.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>