## Summary
- preserve complete snapshot item payloads during inline edits and
reject partial text-field payloads
- force snapshot refreshes after parent/mutation changes with one
bounded recovery retry
- make legacy tree-action fallback create, confirm, and apply a fresh
compatible preview
- keep collection labeling localized and report the correct changed
count
## Verification
- focused object-tree and snapshot suites: 30 tests passed
- focused ESLint and `git diff --check` clean
- production build and selected-customer mocked Playwright flow passed
before final review fixes
- App Store Readiness and Qodana green on exact head; Automated Tests in
progress
- independent QA and reviewer gates: GO
Resolves all inline review threads on the current head.