- Add --dry-run as default mode (no changes made)
- Add --execute flag to actually perform fixes
- Add --help-safe to explain each action
- Add confirmation prompts for destructive actions
- Add --confirm-kill flag for process termination (dangerous)
- Add --yes flag to skip confirmations for automation
- Add timestamps to log messages
- Improve SSH connection timeout
- Maintain existing functionality while making it safe by default
Addresses issue #435
