## Summary
- reconcile product-truth documentation after Specs 307, 308, and 309
- update the implementation ledger, roadmap, and spec-candidates queue to reflect completed Decision Register, review-pack, and RBAC hardening work
- add the Spec 310 reconciliation artifacts and close-out notes
- keep the slice docs-only with no runtime code changes
## Validation
- `git diff --name-only`
- `git diff --name-only | grep -vE '^(docs/|specs/|README\.md|AGENTS\.md|constitution\.md|\.specify/)' || true`
- `git diff --check`
- no Pest/PHP tests were required because this change is documentation-only
Co-authored-by: Ahmed Darrazi <ahmed.darrazi@live.de>
Reviewed-on: #365
ahmido
52bb4a0afc