Verify the audit remediation changes

docs/roadmap/implementation.md

@@ -54,7 +54,7 @@ the agent policy; an intermediate compilation dependency is recorded accurately.
 | 16 | A15 | Complete — the full CLI command suite passed after workflow extraction. |
 | 17 | Remaining A19, A20 | Complete — Git, identity, and Markdown tests passed; delivery benchmark ran for fresh uploads and matching retries. |
 | 18 | A11, A17: assessment only | Assessment complete; production JSON limits and exclusion indexing remain deferred. Evidence follows below. |
-| 19 | Integrated verification and current documentation | Pending |
+| 19 | Integrated verification and current documentation | Complete — full offline tests, race tests, API/dependency checks, formatting, and documentation link checks passed. |
 
 ## Stage 1: Correct the owned tag push
 
@@ -622,3 +622,27 @@ Completion means the selected repairs and maintenance are implemented, their
 behavioral evidence passes, current contracts are documented, and the two
 accepted deferrals have assessment records. Intermediate stages introduce no
 extra compilation, review, or deployment gates.
+
+### Integrated verification
+
+Reviewed the combined A01–A20 outcomes and their cross-package interactions.
+The selected repairs and maintenance are implemented; A11 JSON caps and A17
+production exclusion indexing remain deferred with the assessment evidence above.
+The public facade shape and receipt schema remain unchanged. Current consumer,
+CLI, integration, internal, and Go documentation reflects the selected
+contracts and the source audit reports remain available.
+
+On Linux/amd64 with Go 1.26.8, the following root commands passed with
+`GOTOOLCHAIN=local GOPROXY=off GOSUMDB=off` and a temporary build
+cache. The test commands used `/var/tmp` for fixtures because the restricted
+environment's `/tmp/.git` marker interfered with standalone Git discovery:
+
+- `go test ./...`
+- `go test -race ./...`
+- `go run ./internal/apicheck`
+
+All tracked Go files passed `gofmt` inspection. Local links and Markdown
+fragments across 50 documentation files resolved; the policy's literal
+`COMMIT_URL` template placeholder was intentionally excluded. Markdown and
+combined changes passed `git diff --check`, and the internal guide's referenced
+tests were checked against current test declarations.