Honor cancellation throughout publication recovery Git operations

docs/roadmap/remediation.md

@@ -128,6 +128,13 @@ unignored worktree contents.
 
 ## R04: Restore cancellation across storage and recovery phases — P2
 
+**Completed:** Storage and discovery share context-aware Git adapters; later
+observation classifies canceled tag validation and queries consistently. Tests
+passed for already canceled discovery and cancellation synchronized with active
+root/metadata lookups, ignore checks, publication storage, and tag operations.
+Focused Git, facade, and CLI recovery checks also passed; immediate failed-push
+reconciliation retains its existing bounded context.
+
 **Relevant code:** `internal/publish/record.go:112` and `record.go:152`;
 `internal/publish/attempts.go:31` and `attempts.go:74`;
 `internal/publish/reconcile.go:109` and `reconcile.go:130`.