1cffb3473a
- Added untracked worktree baseline capture via `untrackedPatch` and synthetic tree diffing. - Added fallback-aware backend ordering by collecting host candidates and retrying alternates on unavailable PAL. - Hardened overlay mount lifecycle by removing stale overlays and deleting upper/work dirs after unmount. - Refined ZFS clone deletion to validate ownership and remove dataset+origin only when checks pass. - Updated ProjFS integration to use extended-info callbacks and symlink metadata reads. - Updated rcopy path handling to absolutize paths, and added `writeTree` plus combined shell timeout checks.