- Add path traversal guard in uninstallOutputFolder (resolve + startsWith)
- Thread silent flag through to cleanupCopilotInstructions
- Trim text input before path.resolve in directory prompt
- DRY uninstall() by delegating to extracted helper methods
- Validate projectDir existence before probing for BMAD
- Use fs.rmdir instead of fs.remove in removeEmptyParents (race safety)
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Add `bmad uninstall` CLI command for clean removal of BMAD installations.
Interactive mode with directory router and component multiselect; non-interactive
`--yes` flag preserves user artifacts by default. Three-phase spinner UX,
manifest-scoped IDE cleanup, GitHub Copilot marker stripping, recursive empty
directory cleanup, and chalk-to-clack migration in copilot handler.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>