Close the ReleaseKit adoption roadmap

docs/roadmap/implementation.md

@@ -1,7 +1,7 @@
 # Implementation Plan: ReleaseKit Adoption
 
 **Last updated:** 2026-10-07
-**Status:** Stages 1–4 complete; Stage 5 pending.
+**Status:** Complete; Stages 1–5 complete.
 **Audience:** Luna coding agent.
 
 ## Scope and Execution
@@ -267,7 +267,7 @@ Repaired PromptKit and ConfigKit links to their historical implementation
 records. Verified local links and anchors, release CLI and version commands,
 pinned module/notices, source attribution, and `git diff --check`.
 
-## Stage 5 — Verify Adoption and Close the Plan
+## Stage 5 — Verify Adoption and Close the Plan [x]
 
 **Primary files:** This plan and the ReleaseKit feature roadmap; fix an
 implementation file only if the final checks expose a real integration defect.
@@ -312,3 +312,16 @@ implementation file only if the final checks expose a real integration defect.
 local entry point, and shared CI invocation. ReleaseKit owns the common release
 mechanics and their tests. Documentation and attribution match the integration.
 No implementation-blocking open questions remain.
+
+**Completed 2026-10-07:** Audited the adoption criteria against implementation
+revision `5ac704c4c42fd23ed94b1f7351491ad580726db1`. Checks passed:
+`go test ./...`; `go build -o ./bin/audita ./cmd/audita` followed by the binary's
+`version` and `--help` commands; ReleaseKit's real `build` command produced
+`audita-v0.0.0-linux-amd64` and `audita-v0.0.0-linux-arm64` and passed its
+native version smoke check; profile, module/tool pins, wrapper, and parsed
+Woodpecker workflow matched the selected integration; and `git diff --check`.
+The closure record is a documentation-only commit after the tested
+implementation revision. Audita's local build and publication mechanics and
+their repeated-mechanics test matrix have been removed in favor of ReleaseKit.
+The first adopting release and live Woodpecker/Gitea delivery observation
+remain separate work.