docs(af01): close trusted development baseline

specs/015-af-01-trusted-development-baseline/closeout.md

@@ -0,0 +1,241 @@
+# AF-01 Canonical Closeout — Trusted Development Baseline
+
+Status: CLOSEOUT_CANDIDATE
+
+This document records the final AF-01 closure evidence after the convergence implementation and convergence record became canonical. It changes no product source, workflow, dependency, ruleset intent, oracle identity, frozen corpus, or runtime behavior.
+
+This closeout is not canonical merely because this file exists on a branch. AF-01 may be classified as `CLOSED_CANONICAL` only if this exact docs-only closeout head receives its own required exact-head qualification and merges to `main` without content-changing substitution.
+
+Temporal exact-head workflow, check-run, artifact, and reviewer identifiers are created only after a commit exists. They are therefore retained in the pull-request conversation as an exact-head qualification checkpoint rather than injected into the same commit: committing those future identifiers would create a new SHA and immediately invalidate them. The checked-in closeout defines the gate and retains completed prerequisite evidence; GitHub's immutable association of the temporal checkpoint with the exact candidate head is the authoritative non-circular T056 record.
+
+## Canonical entry state
+
+AF-01 convergence PR #51 merged from exact qualified head:
+
+```text
+convergence head: ae8967a933832c4331d895f6389a9e086c23e661
+convergence tree: 6b98c5582f40681ac9049451025486bbdd1de4fa
+PR: #51
+merge commit: 652207aaed1d9a28f3a326ca92e8fd93229fd028
+canonical main tree: 6b98c5582f40681ac9049451025486bbdd1de4fa
+```
+
+GitHub reports PR #51 as merged and closed, and canonical `main` resolves to the merge commit above.
+
+## T054 — exact convergence-head qualification
+
+T054 is complete by exact-head temporal evidence for unchanged convergence head `ae8967a933832c4331d895f6389a9e086c23e661`.
+
+Retained PR checkpoint:
+
+```text
+PR #51 comment: 5440100797
+```
+
+All five path-applicable workflows on that exact head completed successfully:
+
+```text
+ci:                    33078356963
+cf06-oracle:           33078357039
+af01-security:         33078357105
+af01-scorecard:        33078357068
+af01-assurance-proof:  33078356986
+```
+
+Required-context exact-head uniqueness and provenance were independently verified:
+
+```text
+rust
+  check-run/job: 98538482919
+  head_sha: ae8967a933832c4331d895f6389a9e086c23e661
+  conclusion: success
+  GitHub Actions integration: 15368
+
+assurance-proof
+  check-run/job: 98538483445
+  head_sha: ae8967a933832c4331d895f6389a9e086c23e661
+  conclusion: success
+  GitHub Actions integration: 15368
+
+scorecard
+  check-run/job: 98538483749
+  head_sha: ae8967a933832c4331d895f6389a9e086c23e661
+  conclusion: success
+  GitHub Actions integration: 15368
+```
+
+Retained exact-head artifacts:
+
+```text
+af01-assurance-proof
+  run: 33078356986
+  artifact: 9648998743
+  GitHub digest: sha256:7dddbedac56331200dd3432241c92ba9cf488f7bb393d4bff0a106fb5dc92d8c
+  AF01_ASSURANCE_SHA256: 2902f14e249e61fb9d002f20be5ea37fefe6489d9932f656c0148dc5bbafd08d
+
+af01-scorecard
+  run: 33078357068
+  artifact: 9648908018
+  GitHub digest: sha256:69fda3598bce3cf1f0228733adedff327995a480c30749ad74e8e9aa76175431
+```
+
+The convergence delta from canonical Stack C main `a683dfaba7feb607145400eaa75d771e5df3c608` to the exact convergence head changed only:
+
+```text
+A specs/015-af-01-trusted-development-baseline/convergence.md
+M specs/015-af-01-trusted-development-baseline/tasks.md
+```
+
+Fresh reviewer truth on the unchanged exact head was retained in PR #51:
+
+- Qodo comment `5440158934` accepted the non-circular temporal-evidence model and stated that T054 would be satisfied once a clean unchanged-head CodeRabbit result was linked.
+- CodeRabbit comment `5440191060` independently re-verified the exact head/tree, workflow results, required-context uniqueness, active rulesets, artifact bindings, semantic-freeze compare, and review-thread state and concluded: `I found no remaining substantive issue.`
+- The prior CodeRabbit auditability thread was resolved after the requested exact Stack C mapping was added.
+- unresolved substantive review threads: `0`.
+
+Therefore:
+
+```text
+T054=COMPLETE
+```
+
+## T055 — convergence merge and post-merge canonical verification
+
+PR #51 was merged with an exact expected-head guard from `ae8967a933832c4331d895f6389a9e086c23e661`.
+
+GitHub merge result:
+
+```text
+merged: true
+merge commit: 652207aaed1d9a28f3a326ca92e8fd93229fd028
+```
+
+Canonical `main` post-merge:
+
+```text
+main: 652207aaed1d9a28f3a326ca92e8fd93229fd028
+tree: 6b98c5582f40681ac9049451025486bbdd1de4fa
+parent 1: a683dfaba7feb607145400eaa75d771e5df3c608
+parent 2: ae8967a933832c4331d895f6389a9e086c23e661
+```
+
+The canonical merge tree exactly equals the qualified convergence head tree.
+
+### Post-merge assurance proof
+
+The dedicated assurance workflow ran from the canonical merge SHA by `push` and completed successfully:
+
+```text
+workflow: af01-assurance-proof
+run: 33079909197
+job/check: 98543959538
+source SHA: 652207aaed1d9a28f3a326ca92e8fd93229fd028
+result: success
+artifact: 9649667139
+GitHub digest: sha256:cba692521ac4f99d09cee0ed3d72cb7089eb7efd68c2e08b61619287bb23af98
+AF01_ASSURANCE_SHA256: e1359325c5be4bd93cd4833d9cc51bdde6ecb1d5f440b2c30ef68b248ce833e1
+```
+
+The retained `assurance-summary.json` recomputes exactly to the recorded `AF01_ASSURANCE_SHA256` and binds:
+
+```text
+source.sha: 652207aaed1d9a28f3a326ca92e8fd93229fd028
+source.tree: 6b98c5582f40681ac9049451025486bbdd1de4fa
+source status: clean
+```
+
+Every substantive assurance step completed successfully, including workflow-trust counterexamples, exact workflow-trust evidence, deterministic dependency evidence, cargo-deny, cargo-audit/RustSec, zizmor, deterministic summary construction, and retained artifact publication.
+
+### Post-merge Scorecard evidence
+
+```text
+workflow: af01-scorecard
+run: 33079909183
+job/check: 98543959583
+source SHA: 652207aaed1d9a28f3a326ca92e8fd93229fd028
+result: success
+artifact: 9649563302
+GitHub digest: sha256:bf61b2301f7e360d56132560cb7931d62098f8c369d5602562a51a333f7461f0
+```
+
+Scorecard remains supplemental posture evidence and is not commandF correctness authority.
+
+### Live source-control policy after merge
+
+An owner-authorized GitHub ruleset read-back after the convergence merge remains active and applies to `refs/heads/main`. This owner-authorized detailed ruleset endpoint is the authority for repository-administration fields such as bypass actors. GitHub Apps with narrower administration visibility may receive a redacted or `null` `bypass_actors` field; such a permission-scoped omission is not evidence that an owner-visible configured bypass actor is absent.
+
+Assurance ruleset:
+
+```text
+id: 21652953
+name: commandF main assurance
+enforcement: active
+bypass actors: none
+current user bypass: never
+rules:
+  deletion blocked
+  non-fast-forward blocked
+  strict required status checks:
+    rust              integration 15368
+    assurance-proof   integration 15368
+    scorecard         integration 15368
+```
+
+Review-governance ruleset, owner-authorized live read-back:
+
+```text
+id: 21652974
+name: commandF main review governance
+enforcement: active
+main only: true
+allowed merge methods: merge
+required approvals: 1
+require code-owner review: true
+require latest-push approval: true
+dismiss stale approvals: true
+require review-thread resolution: true
+bypass:
+  RepositoryRole actor 5
+  mode: pull_request only
+current user bypass: pull_requests_only
+```
+
+The review-only bypass cannot bypass the separate assurance ruleset, whose owner-authorized live bypass list remains empty.
+
+Therefore:
+
+```text
+T055=COMPLETE
+```
+
+## Product-semantic closure boundary
+
+The AF-01 convergence and closeout work after canonical Stack C is documentation/task-state only. No product source, workflow, Cargo manifest, dependency lock, ruleset intent, security policy, oracle identity, or frozen corpus is changed by this closeout candidate.
+
+AF-01 still does not claim completion of AF-02, AF-03, or AF-04. Those assurance units retain their separate planning/authorization requirements.
+
+Post-Stack-C dependency updates remain separately qualified work and are not folded into AF-01 closure.
+
+## T056 — canonical closeout gate
+
+T055 evidence is complete. T056 is represented by this docs-only closeout candidate under the same canonical-closeout pattern used by prior commandF slices:
+
+1. this exact closeout head/tree must be identified in authoritative GitHub PR/commit metadata and retained in a PR qualification checkpoint;
+2. every path-applicable mandatory workflow on this exact closeout head must be terminal and successful;
+3. fresh Qodo and CodeRabbit truth must be obtained when available;
+4. every substantive returned finding must be dispositioned;
+5. unresolved substantive review threads must be `0`;
+6. merge must use an exact expected-head guard and merge method `merge`;
+7. canonical post-merge `main` SHA/tree and live rulesets must be re-read.
+
+The temporal evidence produced after this commit exists — workflow run IDs, check-run IDs, artifact IDs/digests, exact reviewer outcomes, and the final live-policy re-read — belongs in the PR qualification checkpoint. It must not be committed back into this same candidate merely to make the candidate describe its own future evidence, because that would create a new SHA and invalidate the evidence being recorded.
+
+Until those steps complete, this branch remains `CLOSEOUT_CANDIDATE` and no canonical closure claim is made.
+
+If and only if this exact docs-only closeout qualifies and merges unchanged, canonical repository truth may classify:
+
+```text
+AF-01=CLOSED_CANONICAL
+```
+
+At that point AF-01 no longer blocks the next repository-authorized product implementation. AF-02/AF-03/AF-04 remain retained, separately planned assurance units rather than implied completions.

specs/015-af-01-trusted-development-baseline/tasks.md

@@ -1,6 +1,6 @@
 # AF-01 Tasks — Trusted Development Baseline
 
-Status: CONVERGENCE_CANDIDATE
+Status: CLOSEOUT_CANDIDATE
 
 ## Task-state rules
 
@@ -10,6 +10,7 @@ Status: CONVERGENCE_CANDIDATE
 - No implementation task begins until T005 is canonical.
 - AF-01 cannot close while the live `main` ruleset/branch-policy requirement remains unproven.
 - Phase 4 entered from canonical `main=a683dfaba7feb607145400eaa75d771e5df3c608`, tree `623a5b20eba83c618d4da288677c1cd3d2826f61`, with T043 `CLOSED_CANONICAL`.
+- T054 and T055 are now evidence-complete through convergence PR #51 and its post-merge canonical verification; T056 remains open until this docs-only closeout candidate itself qualifies and merges to canonical `main`.
 
 ## Phase 0 — planning and authority
 
@@ -76,9 +77,20 @@ Depends on T043.
 - [x] **T051** Create `convergence.md` recording planning/Stack A/B/C identities, workflow run/job/artifact/digest evidence, dependency/security tool identities, reviewer dispositions, live ruleset evidence, required-check topology, limits, and deferrals.
 - [x] **T052** Confirm product-semantic diff from pre-AF-01 canonical base contains no unauthorized CF semantic change; any incidental product source mutation requires separate task/justification and full semantic qualification.
 - [x] **T053** Record remaining assurance work under AF-02/AF-03/AF-04 rather than falsely claiming fuzz/mutation/portability/release/performance completion.
-- [ ] **T054** Exact convergence head receives path-applicable CI/review truth with zero unresolved substantive findings.
-- [ ] **T055** Merge convergence PR and verify canonical post-merge main/tree plus live source-control policy and universally terminal required checks.
+- [x] **T054** Exact convergence head receives path-applicable CI/review truth with zero unresolved substantive findings.
+  - exact convergence head `ae8967a933832c4331d895f6389a9e086c23e661` passed all five path-applicable workflows;
+  - Qodo accepted the retained non-circular temporal evidence model on the unchanged head;
+  - CodeRabbit independently re-verified the exact head and reported no remaining substantive issue or false-PASS concern;
+  - unresolved substantive review threads = `0`.
+- [x] **T055** Merge convergence PR and verify canonical post-merge main/tree plus live source-control policy and universally terminal required checks.
+  - PR #51 merged from exact qualified head using an expected-head guard;
+  - canonical post-merge `main=652207aaed1d9a28f3a326ca92e8fd93229fd028`, tree `6b98c5582f40681ac9049451025486bbdd1de4fa`;
+  - post-merge `af01-assurance-proof` run `33079909197` and `af01-scorecard` run `33079909183` succeeded on that exact merge SHA;
+  - retained assurance artifact `9649667139` binds the exact merge source/tree, recomputes `AF01_ASSURANCE_SHA256=e1359325c5be4bd93cd4833d9cc51bdde6ecb1d5f440b2c30ef68b248ce833e1`, and records clean source status;
+  - live assurance ruleset `21652953` and review-governance ruleset `21652974` remain active on `refs/heads/main` with the reviewed semantics.
 - [ ] **T056** Mark `AF-01=CLOSED_CANONICAL` only after T055 evidence is complete.
+  - T055 evidence is complete and retained in `closeout.md`;
+  - this task remains open until the exact docs-only closeout candidate itself qualifies and merges to canonical `main` without content-changing substitution.
 
 ## AF-02 handoff retained, not authorized by AF-01 implementation