TenantAtlas/specs/439-branch-topology-local-evidence-truth/implementation-report.md

# Implementation Report: Spec 439 - Branch Topology and Local Evidence Truth

**Recorded**: 2026-07-11
**Spec verdict**: **PASS WITH EXTERNAL ACTIVATION CONDITION**
**Merge decision mapping**: **MERGE-READY LOCALLY**

The bounded Spec 439 implementation has been executed and its final reconciliation is recorded here. Fresh paired runs against the exact clean pre-439 baseline show no Feature-only failure/error case, changed classification, materially changed failure cause, or adverse budget activation. Both native lanes still return exit `2`; they remain failed lane executions and are not relabeled as PASS. The same normalized functional failures are present on the clean baseline under the same selection and environment, while Fast Feedback remains within its hard budget on both sides and Confidence exceeds the same advisory budget on both sides. `README.md` and the active `pull_request` workflow prove blocking process semantics, but repo files alone do not prove whether that check is currently configured as a live required Gitea merge boundary. That required-check status is the external activation condition and is not guessed.

## Repository Snapshot

| Field | Recorded truth |
|---|---|
| Branch | `feat/439-branch-topology-local-evidence-truth` |
| HEAD | `71e3745aee7e69dbe2479ef622075d73c36b717a` |
| Active package | `specs/439-branch-topology-local-evidence-truth/` |
| Dirty state at Phase 8 entry | Intentional Spec 439 worktree: 17 tracked modified paths and 4 untracked status entries; the Spec entry contained four files before this report was added |
| Dirty state at baseline-attribution entry | 18 tracked modified paths and 8 untracked files across 26 exact paths; tested worktree digest `a0755a5c650cb2704a1d2d47d8c4f616526b391da9adc6c91f4c3f3818b713a5` |
| Dirty state after evidence reconciliation | 18 tracked modified paths and 9 untracked files across 27 exact paths, including `evidence/baseline-attribution.json`; no path outside the existing Spec 439 scope was introduced |
| Local `dev` / `origin/dev` | `55338a88c69044c632cb006b7e7b066fbd2659b9` / same |
| Local `platform-dev` / `origin/platform-dev` | `71e3745aee7e69dbe2479ef622075d73c36b717a` / same |
| Local `website-dev` / `origin/website-dev` | `af5fa3034133942a4fcd43d5ba3cfdd975795869` / same |
| Resolver result in this repository | `platform`, `repository-governance`, source `spec-metadata`, expected `platform-dev`, selected `origin/platform-dev`, target/merge base `71e3745...`, range `71e3745...HEAD` |
| Exact clean baseline | `origin/platform-dev` = `platform-dev` = merge base = `71e3745aee7e69dbe2479ef622075d73c36b717a` |
| Isolated baseline worktree | Detached clean worktree at `/Users/ahmeddarrazi/Documents/projects/wt-plattform-spec439-baseline-71e3745a`; held unchanged through evidence capture and removed after final validation |
| Remote operations | No fetch, push, PR creation, remote mutation, branch-protection call, merge, rebase, or long-lived branch synchronization was executed |

The `git fetch` line added to the checked-in PR workflow is a future runner declaration; it was not executed during this local implementation loop.

## Constitution Amendment and Phase Gate

- The implementation process record states that the Constitution amendment was the first mutation after the read-only Phase 0 preflight.
- It changed only the Sync Impact Report, the `Spec-First Workflow` branch rule, and version/date metadata.
- Version changed from `2.16.0` to `3.0.0`. The decision is **MAJOR** because the former normative universal-`dev` rule was redefined incompatibly.
- `Ratified` remains `2026-01-03`; `Last Amended` is `2026-07-11`.
- The three roles are canonical: `dev` for explicit repository-wide integration/promotion, `platform-dev` for ordinary platform work, and `website-dev` for ordinary website work.
- Wrong-family, `dev`/`origin/dev`, `HEAD~1`, and arbitrary-commit stream fallbacks are forbidden.
- The unrelated normalized Constitution body is locked by SHA-256 `9ea4019798f1854e7b513a8fe0bce2529a19207d0b16e81a08582e6b661b8e74`.
- The process record states that the Phase 1 gate passed before `Agents.md` or dependent resolver/evidence files were released and that T007-T061 remained blocked until that result.
- Exact contract tests protect the amendment content, required metadata, authorized boundary, unrelated normalized body hash, and dependent-instruction synchronization. No final repository file conflicts with the Constitution effective after Phase 1.
- The amendment-first sequence is process-attested and corroborated by the final repository state, exact amendment-boundary tests, synchronized dependent artifacts, and the absence of a conflicting final state. No independent historical commit boundary was required before the implementation began; none is retroactively claimed.
- Under the corrected Amendment-first Evidence Sufficiency contract, FR-005, INV-001, INV-002, SC-002, and T056 are satisfied without weakening the prospective Phase 1 hard gate.

Impacted artifacts were the Constitution, the tracked authoritative instruction file `Agents.md`, the active Spec 439 package, the resolver/guard consumers, and evidence contracts. Specs 437 and 438 were reviewed but not changed.

## Changed-File Traceability

| File | Reason | Requirements / invariants |
|---|---|---|
| `.specify/memory/constitution.md` | Narrow MAJOR branch-topology amendment and required metadata | FR-001-FR-005, FR-007-FR-013; INV-001-INV-009 |
| `Agents.md` | Remove directly conflicting universal-`dev` routing and synchronize canonical roles | FR-006, FR-008-FR-012, FR-033; INV-002, INV-004-INV-009 |
| `.gitea/workflows/test-pr-fast-feedback.yml` | Remove hard-coded wrong target, pass actual PR target, fetch matching ref/history, fail closed | FR-031, FR-032, FR-051, FR-053; INV-008-INV-012, INV-020 |
| `scripts/resolve-feature-base` | Implement the fixed two-stage family/ref/merge-base resolver | FR-014-FR-028; INV-007-INV-012, INV-020 |
| `scripts/check-ui-productization-coverage` | Consume resolver output while preserving all working-tree sources | FR-024, FR-029-FR-031; INV-008, INV-010-INV-012 |
| `scripts/validate-ui-productization-coverage-guard` | Deterministic resolver/guard integration and fail-before-diff fixtures | FR-029-FR-031, FR-051; INV-010-INV-012, INV-020 |
| `scripts/platform-test-lane` | Carry workflow/trigger context through Sail and propagate the canonical final exit | FR-034-FR-038, FR-043-FR-049; INV-013-INV-017 |
| `scripts/platform-test-report` | Carry refresh workflow/trigger context and propagate the canonical final exit | FR-035-FR-049; INV-013-INV-017 |
| `docs/ui-ux-enterprise-audit/README.md` | Document family-aware guard usage and the live-Gitea residual truthfully | FR-029-FR-033, FR-053 |
| `apps/platform/tests/Support/TestLaneReport.php` | Persist execution/evidence, validate JUnit/report/artifact truth, centralize final result, invalidate stale publications, and roll final artifact writes back to one provisional fail-closed bundle | FR-034-FR-049; INV-013-INV-017 |
| `apps/platform/tests/Support/TestLaneManifest.php` | Preserve execution through run/refresh, validate wrapper trigger/context, use one final-result path | FR-034-FR-049; INV-013-INV-017 |
| `apps/platform/tests/Support/TestLaneBudget.php` | Fail closed on malformed authoritative profile inputs without changing profiles | FR-043-FR-048; INV-014-INV-017 |
| `apps/platform/tests/Feature/Guards/BranchTopologyContractTest.php` | BS-001-BS-012 and supplemental resolver contract proof | FR-014-FR-028, FR-051; INV-007-INV-012, INV-020 |
| `apps/platform/tests/Feature/Guards/ConstitutionBranchTopologyContractTest.php` | Roles, metadata, exact amendment boundary, and instruction synchronization | FR-001-FR-013; INV-001-INV-009 |
| `apps/platform/tests/Feature/Guards/CiFastFeedbackWorkflowContractTest.php` | Prove dynamic target declaration, full history, and no hard-coded `origin/dev` | FR-031, FR-032, FR-049, FR-053; INV-008-INV-012 |
| `apps/platform/tests/Feature/Guards/CiLaneFailureClassificationContractTest.php` | EF-003/EF-004 and failure-class/final-result controls | FR-038, FR-043-FR-049; INV-014-INV-017 |
| `apps/platform/tests/Feature/Guards/TestLaneArtifactsContractTest.php` | Deterministic truthful artifact bundle and copy-failure controls | FR-038-FR-041, FR-049, FR-051; INV-016, INV-017, INV-020 |
| `apps/platform/tests/Feature/Guards/TestLaneCommandContractTest.php` | Wrapper propagation, CI context, wrong-lane and trigger-conflict controls | FR-034-FR-049, FR-051; INV-013-INV-017, INV-020 |
| `apps/platform/tests/Feature/Guards/TestLaneTrendClassificationTest.php` | Prevent a stable over-budget run from being mislabeled `budget-near` or described as under budget | FR-040, FR-043-FR-046, FR-049; INV-014-INV-016 |
| `apps/platform/tests/Unit/Support/TestLaneBudgetTest.php` | Missing/malformed profile and measured-time controls | FR-043-FR-048; INV-014-INV-017 |
| `apps/platform/tests/Unit/Support/TestLaneReportTest.php` | EF-001/002/005/006/007 plus refresh, contradiction, write, shape, and wrapper controls | FR-034-FR-042, FR-045-FR-049; INV-013-INV-017 |
| `specs/439-branch-topology-local-evidence-truth/spec.md` | Corrected authoritative feature requirements | FR-001-FR-054; INV-001-INV-020 |
| `specs/439-branch-topology-local-evidence-truth/plan.md` | Implementation design, phase gates, paths, tests, and residual policy | FR-001-FR-054; INV-001-INV-020 |
| `specs/439-branch-topology-local-evidence-truth/tasks.md` | Dependency-ordered execution and evidence status | FR-001-FR-054; INV-001-INV-020 |
| `specs/439-branch-topology-local-evidence-truth/checklists/requirements.md` | Requirements-quality snapshot, explicitly separated from live implementation state | FR-054 |
| `specs/439-branch-topology-local-evidence-truth/implementation-report.md` | Final traceability, evidence, residuals, and verdict | FR-054; SC-012 |
| `specs/439-branch-topology-local-evidence-truth/evidence/baseline-attribution.json` | Compact paired baseline/feature environment, selection, JUnit multiset, performance, budget, and artifact attribution | FR-054; SC-009, SC-012 |

No `apps/platform/composer.json` change was necessary. No product runtime, website runtime, config, provider, route, view, migration, model, policy, job, or customer-output file changed.

## BS Fixture Matrix

Fixture SHAs are generated inside isolated temporary repositories. “Fixture SHA” below means the actual 40-hex value produced in that test and compared for exact equality; it is intentionally not a stable repository SHA.

| ID | Topology and signals | Expected | Actual result |
|---|---|---|---|
| BS-001 | Platform, explicit family; local and `origin/platform-dev` exist | Remote ref; target = merge base; feature range | `platform`, `origin/platform-dev`, target/merge-base = fixture SHA, `<merge-base>...HEAD`; exit 0 |
| BS-002 | Platform, explicit family; remote absent, local `platform-dev` exists | Local family ref only | `platform`, `platform-dev`, target/merge-base = fixture SHA, `<merge-base>...HEAD`; exit 0 |
| BS-003 | Website, explicit family; local and `origin/website-dev` exist | Remote ref; target = merge base | `website`, `origin/website-dev`, target/merge-base = fixture SHA, `<merge-base>...HEAD`; exit 0 |
| BS-004 | Website, explicit family; remote absent, local `website-dev` exists | Local family ref only | `website`, `website-dev`, target/merge-base = fixture SHA, `<merge-base>...HEAD`; exit 0 |
| BS-005 | Explicit repository-wide family + `promotion` + PR target `dev` | `dev` accepted only after classification | `repository-wide`, `promotion`, `origin/dev`, target/merge-base = fixture SHA; exit 0 |
| BS-006 | Platform family; only `dev`/`origin/dev` available | Fail; no fallback or diff | `reason=missing-family-ref`, attempted `origin/platform-dev,platform-dev`, guidance present, no target/merge-base/range, `diff_ran=false`; exit 2 |
| BS-007 | Website family; platform and dev refs available, website refs absent | Fail; no wrong-family/dev fallback | `reason=missing-family-ref`, attempted `origin/website-dev,website-dev`, guidance present, no target/merge-base/range, `diff_ran=false`; exit 2 |
| BS-008 | Diverged platform target and feature histories | Merge base, not target tip; feature path only | Selected `origin/platform-dev`; merge base differs from target; changed path exactly `platform-feature.txt`; exit 0 |
| BS-009 | Diverged website target and feature histories | Merge base, not target tip; feature path only | Selected `origin/website-dev`; merge base differs from target; changed path exactly `website-feature.txt`; exit 0 |
| BS-010 | Explicit platform family + PR target `website-dev` | Actionable conflict before diff | `reason=branch-family-conflict`, explicit `platform`, target family `website`, guidance, `diff_ran=false`; exit 2 |
| BS-011 | Branch `feat/platform-fixture`, repo scope `website`, readable spec without branch metadata | Ambiguous classification failure | `reason=ambiguous-branch-family`, all three diagnostic inputs, guidance, `diff_ran=false`; exit 2 |
| BS-012 | Platform family + explicit `origin/website-dev` ref | Wrong-family rejection before merge-base | `reason=wrong-family-ref`, expected `platform-dev`, explicit wrong ref, no target/merge-base/range, `diff_ran=false`; exit 2 |

Focused result: all twelve named fixtures plus the supplemental priority/diagnostic/portability contract passed inside `BranchTopologyContractTest`.

## EF Fixture Matrix

| ID | Execution / evidence / budget input | Expected final truth | Actual result |
|---|---|---|---|
| EF-001 | Execution exit 7, passing JUnit, then refresh | Stored failure cannot become pass | Failed before/after refresh; final exit 7; original execution retained |
| EF-002 | Execution exit 0 + valid passing JUnit | Compatible pass remains pass | Passed before/after refresh; final exit 0 |
| EF-003 | Fast Feedback PR profile, measured 216 s > 215 s hard threshold | Blocking breach | `blocking-budget-breach`, blocking, final exit 1 |
| EF-004 | Confidence mainline profile, measured 481 s > 480 s soft threshold | Visible advisory only | `budget-advisory-warning`, non-blocking warning, final exit 0 absent another failure |
| EF-005 | Execution exit 0 + JUnit `<failure>` or `<error>` | Contradiction and non-zero | `junit-failures`/`junit-errors` plus `evidence-contradiction`; final exit 1 |
| EF-006 | Missing or malformed required JUnit | Evidence failure | `evidence-missing`/`evidence-malformed`; final exit 1 |
| EF-007 | Execution exit 9 + report-generation failure | Both contexts retained; original non-zero wins | `test-failure`, `report-generation-failure`, and contradiction visible; final exit 9 |

Supplemental evidence controls also pass for unknown/current workflow preservation, wrong-lane binding, trigger/profile mismatch, malformed/scalar/list report input, required artifact write/copy failure, refresh publication failure, non-finite/negative measured time, deterministic bundle contents, final-status Markdown rendering, stale-result invalidation, and injected failure at each of the three final publication writes. If a final publication write fails, summary, budget, and report are all restored to the same provisional failure payload rather than leaving a stale or partial PASS.

## Validation Results

### Focused proof

| Command / proof | Result |
|---|---|
| Sail focused final set: Constitution, branch topology, report, budget, failure classification, wrappers, artifacts, manifest, trend/recalibration, and Fast/Confidence workflow contracts | **PASS: 77 tests, 1,404 assertions; exit 0** |
| `scripts/validate-ui-productization-coverage-guard` | **PASS: 15/15 cases**, including committed/staged/unstaged/untracked paths and resolver fail-before-diff |
| Real-repository `scripts/resolve-feature-base --format=kv` | **PASS**, selected `origin/platform-dev` with merge-base range |
| Shell syntax for resolver, guard, lane/report/artifact wrappers, validator | **PASS** |
| Ruby YAML parse for `.gitea/workflows/test-pr-fast-feedback.yml` | **PASS** |
| Sail Pint on all 12 changed/new PHP files, followed by the final 4-file touched subset | **PASS**, no remaining style changes |
| `git diff --check` | **PASS** |
| Forbidden runtime/UI path scan | **PASS: 0 paths** |
| Specs 437/438 diff | **PASS: empty** |

The final focused invocation was run from `apps/platform` and returned exit `0`:

```text
./vendor/bin/sail artisan test tests/Feature/Guards/BranchTopologyContractTest.php tests/Feature/Guards/ConstitutionBranchTopologyContractTest.php tests/Unit/Support/TestLaneReportTest.php tests/Unit/Support/TestLaneBudgetTest.php tests/Feature/Guards/CiLaneFailureClassificationContractTest.php tests/Feature/Guards/TestLaneCommandContractTest.php tests/Feature/Guards/TestLaneArtifactsContractTest.php tests/Feature/Guards/TestLaneManifestTest.php tests/Feature/Guards/CiFastFeedbackWorkflowContractTest.php tests/Feature/Guards/CiConfidenceWorkflowContractTest.php tests/Feature/Guards/TestLaneTrendClassificationTest.php tests/Feature/Guards/TestLaneTrendSummaryContractTest.php tests/Feature/Guards/TestLaneTrendLogicalContractTest.php tests/Feature/Guards/TestLaneTrendContractSchemaTest.php tests/Feature/Guards/TestLaneRecalibrationEvidenceContractTest.php tests/Feature/Guards/TestLaneRecalibrationPolicyTest.php
```

This one consolidated proof contains every file named by T048-T050. Its terminal result was `77 passed (1,404 assertions)` in `17.00s`.

### Required actual lanes

The exact pre-439 baseline was tested in a detached clean worktree under a separate Compose project. Baseline and feature used the same Laravel/Pest container image, PHP `8.4.15`, Laravel `12.52.0`, Pest `4.3.1`, PHPUnit `12.5.4`, PostgreSQL server `16.11`, architecture `arm64`, eight CPUs, container timezone `UTC`, Composer-lock checksum `ae033b4...`, PHPUnit configuration checksum `db1a...`, workflow IDs, trigger classes, and lane commands. The lanes use in-memory SQLite; no persistent PostgreSQL test data participated.

| Side | Lane | Shell exit | JUnit tests | Failures | Errors | Skips | Assertions | Lane wall | Budget | Artifacts / report |
|---|---|---:|---:|---:|---:|---:|---:|---:|---|---|
| Clean baseline | Fast Feedback | 2 | 2,825 | 39 | 5 | 0 | 17,404 | 187.344327 s | within `200 + 15 = 215` s hard profile | complete / failed |
| Spec 439 | Fast Feedback | 2 | 2,865 | 37 | 3 | 0 | 20,511 | 191.234712 s | within `200 + 15 = 215` s hard profile | complete / failed |
| Clean baseline | Confidence | 2 | 6,144 | 97 | 26 | 26 | 39,731 | 614.802711 s | over `450 + 30 = 480` s soft profile | complete / failed |
| Spec 439 | Confidence | 2 | 6,184 | 95 | 23 | 26 | 42,837 | 590.987661 s | over `450 + 30 = 480` s soft profile | complete / failed |

All four native process exits and matching JUnit documents were captured independently of generated report claims. The pre-439 wrapper does not propagate host-exported CI context into the existing Sail container, so its recorded report evaluates the generic local profile. For attribution, the raw exit and JUnit are primary evidence and both baseline durations were additionally evaluated against the unchanged authoritative workflow/trigger profiles shown above.

The exact required-lane invocations were run from the repository root:

```text
./scripts/platform-test-lane fast-feedback --workflow-id=pr-fast-feedback --trigger-class=pull-request
./scripts/platform-test-lane confidence --workflow-id=main-confidence --trigger-class=mainline-push
```

Each invocation returned exit `2`. The counts, durations, budget outcomes, and artifact-completeness values in the table come from those final invocations and their matching persisted report/JUnit bundles, not from an earlier run.

### Exact failure/error attribution

Normalized failure/error signatures use testsuite, classname, testcase name, failure/error classification, type, and the first materially relevant message. They are compared as multisets.

| Native lane | Baseline-only | Feature-only | Identical | Classification changed | Material message changed |
|---|---:|---:|---:|---:|---:|
| Fast Feedback | 4 | 0 | 40 | 0 | 0 |
| Confidence | 5 | 0 | 118 | 0 | 0 |

The native selector resolves 679/681 Fast Feedback files and 1,594/1,596 Confidence files because Spec 439 adds two contract files. At testcase-identity level each feature lane has 42 new or renamed passing identities and omits two superseded baseline identities, for net `+40` tests. That selection difference is expected but cannot establish parity by itself.

The supplemental attribution therefore excluded all nine changed Pest files on both sides and ran the resulting identical selections directly:

| Normalized lane | Files / selection hash | Test identities | Raw baseline-only | Corrected baseline-only | Feature-only | Identical outcomes | Classification / message changed |
|---|---|---:|---:|---:|---:|---:|---:|
| Fast Feedback | 672 / `c8d47eb7...` | 2,801 | 1 | 0 | 0 | 40 | 0 / 0 |
| Confidence | 1,587 / `7f8b97a5...` | 6,120 | 3 | 2 | 0 | 118 | 0 / 0 |

The one raw Fast and one raw Confidence asymmetry was the same `BrowserLaneIsolationTest`: the baseline worktree lacked the generated `browser-lane.phpunit.xml`, while the feature worktree already had it. After generating the baseline artifact through the repository's own command, both browser configs were byte-identical (`6dd56bbb...`) and the targeted testcase passed on both sides. The two remaining normalized Confidence baseline-only outcomes are isolated baseline/worktree failures in `LivewireInterceptShimTest` and `PlatformRelocation/RuntimeSmokeTest`; neither is Feature-only. Large rendered HTML, CSRF/Livewire IDs, factory values, and Mockery ordinals were normalized only after the status, exception type, assertion operator, and expected semantic value were compared.

Feature-only or changed failure/error cases: **none**.

The same normalized failure/error cases are present on the clean pre-Spec-439 baseline under the same lane selection and environment. No new functional lane regression was detected. The red shared product-domain outcomes remain baseline debt and were not repaired or reclassified inside Spec 439.

## Budget, Baseline, and Trend Truth

- `TestLaneBudget::enforcementProfiles()` is byte-identical between HEAD and the worktree: SHA-256 `6e1d54496ff36d8d8bc8596e4520261f65917d2615e8f640d2d363b6e23145dc` in both.
- Fast Feedback keeps `200 + 15 = 215` seconds and `hard-fail`.
- Confidence keeps `450 + 30 = 480` seconds and `soft-warn`.
- No threshold was relaxed and no profile was reclassified.
- Fast Feedback native wall time changed from `187.344327` to `191.234712` seconds (`+3.890385`, `+2.08%`). Both sides remain within the hard profile. Under P-001 this single small difference does not prove a causal performance regression; P-002 does not require repetition because no limit or merge decision depends on it.
- The normalized Fast Feedback direct-run pair records JUnit cumulative `+49.713691` s (`+3.86%`), Pest `+6.54` s (`+3.89%`), and external wall `+5.87` s (`+3.34%`). These direct-run metrics support identical-selection attribution; only native lane wall time is budget-authoritative.
- Confidence native wall time changed from `614.802711` to `590.987661` seconds (`-23.815050`, `-3.87%`). Both sides exceed the unchanged advisory profile. The normalized identical-selection pair records JUnit cumulative `-47.582221` s (`-1.12%`), Pest `-7.00` s (`-1.28%`), and external wall `-4.70` s (`-0.81%`). These direct-run metrics are attribution evidence, not the budget-authoritative lane metric. This is pre-existing advisory baseline debt, not a confirmed feature regression or activation blocker.
- Confidence remains `soft-warn`; its budget classification is non-blocking, but both native Confidence executions remain functionally failed and are never described as lane PASS.
- No Fast Feedback hard-budget debt or hard-gate activation blocker was reproduced. No second performance pair is required.
- Required summary, budget, report, JUnit, trend-history, terminal, normalized-selection, and targeted-precondition artifacts were captured separately for baseline and feature. Compact checksums and the exact attribution are in `evidence/baseline-attribution.json`.

## Historical and Scope Safety

| Protected surface | Evidence |
|---|---|
| Spec 437 tree | Combined file-list/content digest `100ab3732d550f9e437fd25a15f1bbe2cf01087c7e9bad3ef07072dcc974a663`; `git diff --exit-code` = 0 |
| Spec 438 tree | Combined file-list/content digest `9ec7573649e9249e3e9c2f2f6813405c5a0ad5c5a0960830da49713d13445f94`; `git diff --exit-code` = 0 |
| Product runtime | No changes under `apps/platform/app`, `config`, `database`, `routes`, or `resources` |
| Website runtime | No changes under `apps/website/src` |
| CI scope | Existing PR workflow only; triggers, jobs, lane, artifact upload, and schedules are unchanged |
| Remote governance | No branch protection, merge gate, deployment activation, or Gitea administration |

## Product Surface and Deployment Close-Out

- **No-legacy posture**: canonical replacement of invalid branch/result defaults; no compatibility fallback for false-success or wrong-family behavior.
- **Product Surface Impact**: N/A - no rendered surface changed.
- **UI Surface Impact**: N/A - no page, route, navigation, table, form, modal, action, or customer output changed.
- **Page archetype / surface budgets / Technical Annex / deep-link demotion / status vocabulary**: N/A.
- **Product Surface exceptions**: none.
- **Browser proof**: N/A - no rendered UI surface changed.
- **Human Product Sanity**: N/A; visible product complexity is unchanged.
- **Livewire v4 compliance**: unchanged; lockfile resolves `livewire/livewire v4.1.4` with Filament `v5.2.1`.
- **Provider registration**: unchanged in `apps/platform/bootstrap/providers.php`; Admin and System panel providers remain registered there.
- **Global search**: no resource or global-search behavior changed.
- **Destructive/high-impact actions**: none added or changed; confirmation/authorization posture is unchanged.
- **Assets**: none added or changed; no `filament:assets` deployment step is introduced by this feature.
- **Deployment**: no environment variable, migration, queue, scheduler, storage, proxy, Sail runtime, Dokploy, staging, or production change. The checked-in PR validation declaration is repository CI metadata, not a deployed product change.
- **Completed-spec rewrite safety**: Specs 437 and 438 remain byte-for-byte unchanged.

## Test-Governance Outcome

**Outcome: document-in-feature.** The bounded Unit/Feature fixtures and two required existing lanes are recorded here. No Heavy Governance, Browser, PostgreSQL, database, or remote-Gitea test family was added. Broad failing product tests are not silently imported into Spec 439 repair scope.

## External Residuals and Unrelated Drift

1. The PR workflow now uses `${{ github.base_ref }}`, a context namespace already used by repository Gitea workflows, and the YAML/contract are locally valid. A live PR must still verify target context, checkout history, merge base, and failed-lane artifact publication. No remote verification is claimed.
2. `README.md` states that pull requests run Fast Feedback and block on process failures; `.gitea/workflows/test-pr-fast-feedback.yml` has an active `pull_request` trigger. These repo files do not prove live required-check/Branch-Protection configuration. Before merge, Gitea must confirm that the currently red shared-baseline check is not a required merge boundary; if it is required, merge must wait for separate baseline restoration.
3. Fast Feedback and Confidence remain failed lane executions. Paired JUnit evidence proves zero Feature-only or changed functional outcome; the shared failures remain baseline debt and are not hidden behind unchanged file paths.
4. Final publication failures are covered at each write position and normally roll all three result artifacts back to a coherent provisional failure bundle. On a pathological filesystem that rejects both the original final write and every subsequent rollback write/unlink, a partial file could remain; the process still exits non-zero, but no stronger atomic-filesystem guarantee is claimed.

## Baseline Debt Register

| Lane / debt | Clean-baseline evidence | Feature delta | Separate remediation candidate | Blocks Spec 439? |
|---|---|---|---|---|
| Fast Feedback shared functional failures | Native JUnit `9ab6ef19...`; 40 normalized outcomes also present in feature; repo PR trigger/process-failure contract in `README.md` and `.gitea/workflows/test-pr-fast-feedback.yml` | 0 Feature-only; 0 classification/message changes | **Fast Feedback Baseline Restoration** | No local Spec 439 blocker is proven. It blocks merge only if live Gitea config makes the failed check a required merge boundary; that is the explicit external condition. |
| Confidence shared functional failures | Native JUnit `dcef66bd...`; 118 normalized outcomes also present in feature | 0 Feature-only; 0 classification/message changes | **Confidence Baseline Restoration** | No. The exact pre-439 baseline reproduces the same outcomes and Spec 439 adds no functional regression. |
| Confidence advisory budget debt | Baseline `614.802711` s and feature `590.987661` s against unchanged 480 s `soft-warn` profile | No adverse feature delta; both over advisory threshold | **Confidence Budget Baseline Restoration** | No. The profile is advisory and no hard-gate activation occurs. The failed functional lane is nevertheless not called PASS. |
| Isolated baseline-worktree prerequisites | Browser config initially absent; two additional Confidence baseline-only worktree/setup outcomes | 0 Feature-only; paired browser precondition passes on both sides | **Baseline Worktree Test Harness Restoration** | No. These are baseline-only setup/path outcomes, not Spec 439 regressions; the browser precondition was normalized for attribution only. |

## Requirement and Invariant Reconciliation

| IDs | Result | Evidence |
|---|---|---|
| FR-001-FR-004, FR-006-FR-007 | PASS for current repository content | Narrow MAJOR amendment, Sync Impact, date/version, and synchronized `Agents.md` content are repo-proven |
| FR-005 | PASS under corrected evidence-sufficiency contract | Process attestation, final amendment, exact boundary/unrelated-scope tests, synchronized dependents, no conflicting final state, and explicit no-checkpoint status |
| FR-008-FR-013 | PASS | Constitution/instructions and promotion/divergence fixtures define all roles without universal fallback |
| FR-014-FR-020 | PASS | Stage 1 priority/conflict/fail-closed tests, BS-010/011, supplemental signal tests |
| FR-021-FR-028 | PASS | Stage 2 ref priority, BS-001-009/012, diagnostics, merge-base paths |
| FR-029-FR-033 | PASS locally; external verification residual | Resolver-backed guard, 15 cases, dynamic PR target workflow contract, no CI expansion |
| FR-034-FR-042 | PASS | Stored execution, refresh, JUnit shapes/counts, contradictions, required write/report evidence |
| FR-043-FR-049 | PASS | Unchanged authoritative profiles, blocking/advisory controls, shared final-result/wrapper path |
| FR-050-FR-053 | PASS | Zero forbidden paths, local deterministic fixtures, protected specs, no remote/deployment activation |
| FR-054 | PASS as reconciliation artifact | This report maps files, fixtures, tasks, tests, residuals, and verdict |
| INV-001-INV-002 | PASS under corrected evidence-sufficiency contract | The prospective gate is unchanged; close-out is process-attested and final-state corroborated without retroactive historical proof |
| INV-003 | PASS | Normalized unrelated Constitution body hash is locked |
| INV-004-INV-009 | PASS | Scope-specific roles, valid explicit `dev`, no stream fallback, explicit promotion |
| INV-010-INV-012 | PASS | One two-stage resolver, conflict failure, merge-base semantics |
| INV-013-INV-017 | PASS | Execution immutability, blocking/advisory truth, evidence agreement, fail-closed missing evidence |
| INV-018-INV-020 | PASS | No product runtime, Specs 437/438 untouched, local network-free proof |
| SC-001, SC-003-SC-011 | PASS for the bounded feature contract | Amendment content, fixtures, focused proof, scope/history checks, and paired baseline attribution are recorded |
| SC-002 | PASS under corrected evidence-sufficiency contract | Final amendment boundary and dependent-state consistency corroborate the process attestation; no pre-required checkpoint existed or is claimed |
| SC-012 | PASS | Requirements, tasks, fixtures, paired lane/budget attribution, residuals, and exact verdict are reconciled without converting failed lanes into PASS |

All FR-001 through FR-054 and INV-001 through INV-020 are covered above. All 61 tasks are complete; 0 are open and 0 are blocked. T047, T053, T056, T059, and T061 were re-evaluated because of the evidence-contract correction and paired attribution. BS-001-BS-012 and EF-001-EF-007 each occur exactly once as named controls.

## Definition of Done Reconciliation

| Item | Result |
|---|---|
| Narrow Constitution amendment applied and current content validated | PASS |
| Amendment-first evidence sufficiency satisfied without retroactive chronology claim | PASS |
| Direct authoritative instructions synchronized | PASS |
| Spec/plan/tasks/checklist/resolver/guard/workflow share one contract | PASS |
| BS-001-BS-012 and EF-001-EF-007 recorded and green | PASS |
| One truthful execution/evidence/report/budget final result | PASS |
| Existing thresholds unchanged | PASS |
| No forbidden runtime/UI/deployment/remote/historical-spec changes | PASS |
| Focused tests, lanes, formatter, paired attribution, and diff checks recorded | PASS, with mandatory lanes honestly failed, zero functional failure/error regression delta, and no confirmed performance regression |
| Implementation report content present | PASS |
| T061 final-completion gate | PASS / COMPLETE |
| Local merge readiness | PASS |
| Live Gitea required-check state, context/history/artifacts | EXTERNAL ACTIVATION CONDITION |

## Final Decision

**PASS WITH EXTERNAL ACTIVATION CONDITION — MERGE-READY LOCALLY**

No Spec 439 functional regression, no confirmed performance regression, and no Fast Feedback hard-budget breach or specified local activation blocker was reproduced. The failed lane statuses and baseline debt remain explicit. The corrected chronology contract is satisfied without inventing historical evidence. Local merge criteria are complete. Before merge, live Gitea must confirm target context, checkout history, merge base, failed-lane artifact behavior, and that the currently red shared-baseline check is not configured as a required merge boundary; if it is required, merge must wait for separate Fast Feedback Baseline Restoration.