Collection Migration Skill Safely move, rename, merge, and manage RAG collections. Overview As projects evolve, you may need to: - Rename collections (project renamed) - Merge collections (consolidating knowledge) - Split collections (grew too large) - Archive collections (project ended) - Clone collections (forking a project) This skill provides safe procedures for each operation. Prerequisites Safety Principles 1. Always backup first - Export before any destructive operation 2. Verify after migration - Run validation checks 3. Preserve metadata - Don't lose document provenance 4. Atomic ope…