- Unstage gitignored paths before squash merge commit creation using git check-ignore
- Re-run the guard on the verification-fix squash restore path to keep ignored artifacts out of final merges
- Add merger tests covering forced .fusion artifacts, spaced ignored paths, and ignored-only squash results
- Document the gitignored-path merge guard and add a published package changeset
Fusion-Task-Id: FN-4309
