GH#740: bd doctor --fix was auto-removing child→parent dependencies, calling them an 'anti-pattern'. While these often indicate modeling mistakes (deadlock), they may be intentional in some workflows. Changes: - Add --fix-child-parent flag (required to remove child→parent deps) - Remove ChildParentDependencies from default --fix set - Update warning message to reference new flag - Update comments to reflect more nuanced understanding 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>