Sync Safety and Deletes

This module is about safety engineering: delete modes, rollback directories, and recoverable workflows.

Lessons

Lesson	Outcome
Delete Modes and Backup Dir	Safer mirroring patterns with rollback
Delete Modes: Timing Control	Choose before/during/after delete strategy
Bisync Basics and Conflicts	Two-way sync with conflict awareness
Bisync: Conflict Handling	Reduce ambiguity in two-way edits
Rollback-Safe Sync Workflow	A repeatable change process
Rollback Restore Pattern	Recover quickly from bad sync runs