clean-architecture-frontend-template/docs/operations/adapter-remediation-ledger.md

# Adapter Remediation Ledger

> Source of truth for the execution state of every confirmed finding in
> [`docs/reviews/adapters/`](../reviews/adapters/README.md).
>
> Plan: [2026-08-13 adapter remediation](../superpowers/plans/2026-08-13-adapter-remediation.md).
> Baseline revision: `develop` / `4dc033cf33a5b6173bbf960d5eb464a406dc4c92`.

## Containment state (plan Task 1, Step 1)

Scan performed on the baseline revision:

```bash
rg -n "createBrowserOpfsRuntime|createBrowserFileRuntime|createPublicResponseCache|createBrowserRpcRuntime|createWebPush|createServiceWorker|createResumableUpload|createImageCdn" src recipes tests
rg -n "AVAILABLE_NOT_COMPOSED|DESIGNED_NOT_IMPLEMENTED|NOT_SELECTED" docs/architecture src/bootstrap
```

Result:

| Capability | Template default composition | Containment action |
| --- | --- | --- |
| OPFS byte store (`createBrowserOpfsRuntime`) | Not composed. Only `recipes/frontend-capabilities/*` reference the `"OPFS"` backend literal in contract/fake code. | None required. No V1 writer is admitted, so no kill switch is invented. |
| Browser files runtime | Not composed in `src/bootstrap/**`. | None. |
| Public response cache | Not composed; only `tests/unit/public-response-cache.test.ts` constructs it. | None. |
| Browser RPC runtime | Not composed; `AVAILABLE_NOT_COMPOSED`. | None. |
| Web Push | Not composed; `NOT_SELECTED` / `AVAILABLE_NOT_COMPOSED`. | None. |
| Resumable upload / image CDN | Not composed; test-only construction. | None. |
| Service Worker runtime host | Composed conditionally through `src/bootstrap/optional-runtime-host.ts` → `createServiceWorkerRuntimeHost`, gated by `ResolvedRuntimeCapabilities`. | Stays as-is. Task 14 fixes truthfulness without changing selection. |
| Realtime | `src/bootstrap/optional-runtime-host.ts:91` keeps realtime `NOT_SELECTED` with `realtime: null`. | None. |

No product-specific composition root outside the template default exists in this repository, so
there is no OPFS V1 write admission to close.

## Baseline gates (plan Task 1, Step 3)

Captured on the baseline revision before any source change.

| Command | Exit code | Result |
| --- | ---: | --- |
| `corepack pnpm check:types` | 0 | app, node, test, recipes, web-worker, service-worker projects all pass. |
| `corepack pnpm lint` | 0 | `--max-warnings=0` clean. |
| `corepack pnpm check:architecture` | 0 | 286 modules, 854 dependencies, all imports resolved; 12 graph fixtures PASS; TS-only policy PASS; allowed PASS / 9 forbidden rejected. |
| `corepack pnpm test:unit` | 1 | 110 passed / 1 failed test files; 1496 passed / 19 failed tests (1515 total), 150.92s. |

### `test:unit` failure attribution

The single failing file is `tests/unit/ci-artifact-contract.test.ts`. All 19 failures come from
child-process, cgroup, and filesystem-permission behavior of the sandboxed execution
environment, not from adapter code. Verbatim causes recorded from the run log:

```
Error: ENOENT: no such file or directory, open '/proc/1325422/task/1325422/children'
Error: provider output did not reach expected content: /tmp/ci-provider-upload-J9hxXD/provider-evidence/untrusted/vulnerability-report.json
Error: provider scope survived completion: ca-provider-vulnerability-1326812-f4869853ef09ea2c2c95cd01.scope
Error: EACCES: permission denied, open '/tmp/ci-captured-archive-OWTs7M/candidate.tar.gz'
Error: Test timed out in 10000ms.
AssertionError: expected 5714 to be less than 5000
AssertionError: expected [] to deeply equal ArrayContaining{…}
```

This matches the environment note already recorded in the review index. It is **not** converted
to an adapter failure and it is **not** treated as green. Every adapter task below must keep the
adapter-focused suites green and must not increase this file's failure count.

## Finding ledger

`Activation` records whether the finding is reachable on the current template execution path.
Rollout state starts at `NOT_STARTED`; documented-unimplemented items start at
`PROMOTION_BLOCKED` and are never labelled `DEFECT`.

### Network and state (`docs/reviews/adapters/01-network-and-state.md`)

| ID | Activation | Red test command | Fix commit/PR | Rollout state | Rollback trigger | Evidence |
| --- | --- | --- | --- | --- | --- | --- |
| N-01 | Live V3 path | `corepack pnpm exec vitest run tests/integration/http-execution-v3-observability.test.ts` | `fix: restore V3 HTTP observability` | `FIXED_NOT_RELEASED` | diagnostics/telemetry producer gate regression | Red 5/5 failed → green 5/5; `check:diagnostics` PASS (8 diagnostics, 5 telemetry producers); `check:types` PASS; `check:architecture` PASS |
| N-02 | Live V3 path | `corepack pnpm exec vitest run tests/integration/http-execution-v3-auth-profile.test.ts` | `fix: enforce installed HTTP auth profiles` | `FIXED_NOT_RELEASED` | authenticated request 4xx spike after profile enforcement | Red suite failed to load (`installRestAuthProfileRegistry` absent) → green 7/7; `check:types` PASS; `check:architecture` PASS; `lint` PASS; unit+integration+features 1560 passed with only the pre-existing environmental `ci-artifact-contract` failures |
| N-03 | Live V3 path | `corepack pnpm exec vitest run tests/unit/http-execution-v3.test.ts -t "retry-time fence"` | `fix: preserve command effect certainty across retries` | `FIXED_NOT_RELEASED` | command effect verdict regression | Red reproduced `SCOPE_FENCED` with `NOT_STARTED` after one dispatched attempt → green `MAYBE_APPLIED`; lattice table 9/9; `check:types` PASS; `lint` PASS |
| N-04 | Live composition teardown | `corepack pnpm exec vitest run tests/unit/telemetry.test.ts tests/unit/runtime-adapters.test.ts` | `fix: terminate telemetry work on disposal` | `FIXED_NOT_RELEASED` | telemetry delivery loss after teardown change | Red 10 failed (5 lifecycle + 5 capacity) → green 34/34; `check:diagnostics` PASS; `check:types` PASS; `check:architecture` PASS; `lint` PASS |
| N-05 | Rollout blocker (sidecar not composed) | `corepack pnpm exec vitest run tests/unit/conditional-validator-store.test.ts` | `fix: harden bounded state sidecars` | `FIXED_NOT_RELEASED` | persisted validator key incompatibility | Red collision case (two valid bindings sharing one delimiter-joined key) → green; key is now a bounded validated tuple encoded with `JSON.stringify` |
| N-06 | Legacy V2 rollback seam | `corepack pnpm exec vitest run tests/integration/http-client.test.ts` | `fix: harden the legacy HTTP rollback path` | `FIXED_NOT_RELEASED` | legacy keyed command rejection spike | Red 4 invalid-key cases → green; rejection happens before credentials and fetch (0 credential calls, 0 fetches) |
| N-07 | Legacy V2 rollback seam | `corepack pnpm exec vitest run tests/integration/http-client.test.ts tests/integration/auth-recovery.test.ts` | `fix: harden the legacy HTTP rollback path` | `FIXED_NOT_RELEASED` | legacy credential timeout regression | Red never-settling owner → green; credential wait races the existing attempt controller so no extra timer is added; ownership maps to REQUEST_TIMEOUT / REQUEST_ABORTED / AUTH_INTEGRATION_FAILURE with zero fetches |
| N-08 | Legacy V2 rollback seam | `corepack pnpm exec vitest run tests/unit/bounded-json-compatibility.test.ts` | `fix: harden the legacy HTTP rollback path` | `FIXED_NOT_RELEASED` | legacy JSON failure-code drift | Green 7/7 including throwing cancel/releaseLock; `readBoundedJson` now delegates to `bounded-body-reader` with the legacy codes preserved |
| N-09 | Live cross-context host | `corepack pnpm exec vitest run tests/unit/cross-tab-invalidation.test.ts` | `fix: harden bounded state sidecars` | `FIXED_NOT_RELEASED` | cross-tab invalidation drop | Red foreign-area pulse accepted → green 13/13; localStorage captured once and `StorageEvent.storageArea` compared by object identity; pulse key registered as `CACHE_INVALIDATION_PULSE`; `check:registries` PASS |
| N-10 | Cursor runtime `AVAILABLE_NOT_COMPOSED` | `corepack pnpm exec vitest run tests/unit/cursor-pagination-runtime.test.ts` | `fix: harden bounded state sidecars` | `FIXED_NOT_RELEASED` | pagination abort semantics change | Red never-settling loader → green `PAGINATION_ABORTED` with the late page ignored |
| N-11 | Live composition | `corepack pnpm exec vitest run tests/unit/telemetry.test.ts -t capacity` | `fix: terminate telemetry work on disposal` | `FIXED_NOT_RELEASED` | capacity rejection on valid composition | Red 5/5 capacity cases → green; ceilings documented in VD-07 §7-4 |

### Storage and browser files (`docs/reviews/adapters/03-storage-and-browser-files.md`)

| ID | Activation | Red test command | Fix commit/PR | Rollout state | Rollback trigger | Evidence |
| --- | --- | --- | --- | --- | --- | --- |
| STO-01 | OPFS not composed in template; **Critical** for any product writer | `corepack pnpm exec vitest run tests/unit/opfs-byte-store.test.ts tests/unit/opfs-worker-runtime.test.ts tests/unit/indexeddb-opfs-journal.test.ts` | `fix: preserve OPFS recovery authority during cleanup` | `FIXED_NOT_RELEASED` | OPFS reconcile backlog or journal growth | Red 4 new saga cases → green 25/25 across the three OPFS suites; `check:types` PASS (incl. web-worker); `check:browser-file-storage-boundaries` PASS; `lint` PASS; `test:unit` 1511 passed with only the pre-existing environmental `ci-artifact-contract` failures |
| STO-02 | Browser file runtime not composed | `corepack pnpm exec vitest run tests/unit/browser-file-download.test.ts` | `fix: execute canonical browser download targets` | `FIXED_NOT_RELEASED` | download navigation blocked by canonical target | Red 2 failed (raw relative href handed to host) → green 17/17 |
| STO-03 | Public cache not composed | `corepack pnpm exec vitest run tests/unit/public-response-cache.test.ts` | `fix: make public cache staging repairable` | `FIXED_NOT_RELEASED` | composition rejection of an existing policy | Red 4 cases across STO-03..05 → green 21/21; `check:types` PASS; `check:browser-file-storage-boundaries` PASS; `lint` PASS |
| STO-04 | Public cache not composed | `corepack pnpm exec vitest run tests/unit/public-response-cache.test.ts` | `fix: make public cache staging repairable` | `FIXED_NOT_RELEASED` | restage loop or bandwidth spike | — |
| STO-05 | Public cache not composed | `corepack pnpm exec vitest run tests/unit/public-response-cache.test.ts` | `fix: make public cache staging repairable` | `FIXED_NOT_RELEASED` | activation permitted without required capability | — |
| STO-06 | IndexedDB maintenance | `corepack pnpm exec vitest run tests/unit/indexeddb-maintenance.test.ts` | `fix: bound migration commits and version the OPFS worker protocol` | `FIXED_NOT_RELEASED` | migration checkpoint stall | Red commit-phase deadline case → green 13/13; the monotonic budget is re-checked before each record's first write, a started record still finishes atomically, and a clock failure aborts the transaction |
| STO-07 | OPFS worker protocol | `corepack pnpm exec vitest run tests/unit/opfs-worker-runtime.test.ts` | `fix: bound migration commits and version the OPFS worker protocol` | `FIXED_NOT_RELEASED` | page/worker `INCOMPATIBLE` spike | Green 23/23 across the OPFS suites; every envelope carries `OPFS_WORKER_PROTOCOL_VERSION = 2` and the response echoes its request kind, with a strict failure-shape decoder. A kind or version mismatch closes as `UNSUPPORTED` — the closed taxonomy has no `INCOMPATIBLE` code and none was invented |
| STO-08 | Hypothesis; browser characterization required | `corepack pnpm exec playwright test --config playwright.capabilities.config.ts tests/browser-capabilities/browser-files.spec.ts` | none (source unchanged) | `UNVERIFIED` | n/a until characterized | chromium 2/2 PASS; webkit could not launch (`libevent-2.1-7t64`, `libavif16` missing — environmental). The existing spec does not exercise `Window.showOpenFilePicker`/`showSaveFilePicker`, which need a user gesture and a native dialog, so the receiver-binding hypothesis is **neither reproduced nor refuted**. No `SystemPickerHost` was introduced: the plan forbids implementing an uncharacterized hypothesis as a defect. |
| GAP-01 | Documented unimplemented (VD-15) | promotion evidence, not a red test | — | `PROMOTION_BLOCKED` | n/a | — |
| GAP-02 | Documented unimplemented (VD-15) | promotion evidence, not a red test | — | `PROMOTION_BLOCKED` | n/a | — |
| GAP-03 | Documented unimplemented (VD-15) | promotion evidence, not a red test | — | `PROMOTION_BLOCKED` | n/a | — |

### Realtime and Browser RPC (`docs/reviews/adapters/02-realtime-and-browser-rpc.md`)

| ID | Activation | Red test command | Fix commit/PR | Rollout state | Rollback trigger | Evidence |
| --- | --- | --- | --- | --- | --- | --- |
| R-01 | Browser RPC `AVAILABLE_NOT_COMPOSED` | `corepack pnpm exec vitest run tests/unit/browser-rpc/browser-rpc-runtime.test.ts` | `fix: install bounded Browser RPC stream leases` | `FIXED_NOT_RELEASED` | stream lease deadlock | Stream cleanup is bounded; the generator no longer waits indefinitely on a non-cooperative `iterator.return()` |
| R-02 | Realtime `NOT_SELECTED` | `corepack pnpm exec vitest run tests/unit/realtime/stream-coordinator.test.ts` | `fix: retain realtime work through draining` | `FIXED_NOT_RELEASED` | stream stuck in `DRAINING` | Red never-settling effect and recovery → green 27/27; `close()` returns `IDLE_TIMEOUT` while a task is retained and success only after actual settlement |
| R-03 | Realtime `NOT_SELECTED` | `corepack pnpm exec vitest run tests/unit/realtime/live-poll-handoff-coordinator.test.ts` | `fix: retain realtime work through draining` | `FIXED_NOT_RELEASED` | retired-writer set growth | Red overflow fail-close then `close()` → green 11/11; retired writers are waited on and only removed once actually quiesced |
| R-04 | Browser RPC `AVAILABLE_NOT_COMPOSED` | `corepack pnpm exec vitest run tests/unit/browser-rpc/browser-rpc-contract.test.ts` | `fix: install bounded Browser RPC stream leases` | `FIXED_NOT_RELEASED` | binding install rejection | Red post-validation mutation, accessor and symbol cases → green 19/19; getters are never invoked |
| R-05 | WebSocket protocol codec | `corepack pnpm exec vitest run tests/unit/realtime/websocket-protocol.test.ts` | `fix: install bounded Browser RPC stream leases` | `FIXED_NOT_RELEASED` | frame rejection regression | Red oversize frame allocated an encoder copy → green 8/8; byte counts match `TextEncoder` including lone surrogates |
| R-06 | Browser RPC `AVAILABLE_NOT_COMPOSED` | `corepack pnpm exec vitest run tests/unit/browser-rpc/browser-rpc-runtime.test.ts` | `fix: install bounded Browser RPC stream leases` | `FIXED_NOT_RELEASED` | closed-failure taxonomy drift | Clock and fence reads are canonicalised into the closed Result taxonomy with single-exit cleanup |
| R-07 | Promotion blocker | concrete transport conformance evidence | — | `PROMOTION_BLOCKED` | n/a | — |

### Browser transfer (`docs/reviews/adapters/04-browser-transfer.md`)

| ID | Activation | Red test command | Fix commit/PR | Rollout state | Rollback trigger | Evidence |
| --- | --- | --- | --- | --- | --- | --- |
| BT-PRE-01 | Presigned `AVAILABLE_NOT_COMPOSED` | `corepack pnpm exec vitest run tests/unit/presigned-transfer.test.ts` | `fix: lazy presigned download leases` | `FIXED_NOT_RELEASED` | download lease leak | Red lazy-lease cases → green 29/29; `open()` performs no network I/O and `close()` is idempotent |
| BT-PRE-02 | Wire contract gap | `corepack pnpm exec vitest run tests/unit/presigned-transfer.test.ts` | `fix: complete presigned capability and upload transport contracts` | `FIXED_NOT_RELEASED` | provider `POLICY_REJECTED` spike | Red missing/V0/V2 protocol cases → green; request always declares `PRESIGNED_TRANSFER_V1` and a mismatched response is closed as `POLICY_REJECTED` before vault registration |
| BT-PRE-03 | Presigned provider | `corepack pnpm exec vitest run tests/unit/presigned-transfer.test.ts` | `fix: complete presigned capability and upload transport contracts` | `FIXED_NOT_RELEASED` | timeout not bounding fetch | Red non-cooperative fetch → green; the scope races the task, the late response body is cancelled, and a throwing scheduler leaks no listener |
| BT-PRE-04 | Presigned vault | `corepack pnpm exec vitest run tests/unit/presigned-transfer.test.ts` | `fix: complete presigned capability and upload transport contracts` | `FIXED_NOT_RELEASED` | issuer/consumer split break | Red 6-case issuer-seam table → green; the vault re-checks method, href/origin/path agreement, credentials, byte, digest and expiry invariants itself |
| BT-PRE-05 | Provider path decoding | `corepack pnpm exec vitest run tests/unit/presigned-transfer.test.ts` | `fix: complete presigned capability and upload transport contracts` | `FIXED_NOT_RELEASED` | legitimate key rejection | Red `%2F`, `%5C`, `%252e%252e`, lowercase percent-hex and `%00` → green; each segment is decoded once and must round-trip through the canonical uppercase encoder |
| BT-UP-01 | Resumable transport | `corepack pnpm exec vitest run tests/unit/resumable-upload-fetch-transport.test.ts` | `fix: harden resumable upload transport contracts` | `FIXED_NOT_RELEASED` | signal facade rejection | `isAbortSignal` now requires `removeEventListener` and release cleanup is isolated |
| BT-UP-02 | Resumable transport | `corepack pnpm exec vitest run tests/unit/resumable-upload-fetch-transport.test.ts` | `fix: complete presigned capability and upload transport contracts` | `FIXED_NOT_RELEASED` | clock injection break | Clock and scheduler are injected and snapshotted; delta-seconds and HTTP-date both resolve against the same captured `now`, with clock rollback clamped to 0 |
| BT-UP-03 | Resumable checkpoint store | `corepack pnpm exec vitest run tests/unit/resumable-upload-checkpoint.test.ts` | `fix: report unknown IndexedDB delete effects` | `FIXED_NOT_RELEASED` | pending-delete registry growth | Red blocked-deadline case → green `PENDING`/`UNKNOWN`; a realm-scoped registry blocks recreating the partition |
| BT-UP-04 | Presigned part executor | `corepack pnpm exec vitest run tests/unit/resumable-upload-checkpoint.test.ts` | `fix: harden resumable upload transport contracts` | `FIXED_NOT_RELEASED` | expiry check rejection | Non-finite and negative clocks return `UNAVAILABLE`/`RESUME` instead of bypassing expiry |
| BT-UP-05 | Refactor | `corepack pnpm exec vitest run tests/unit/resumable-upload-runtime.test.ts` | — | `NOT_PERFORMED` | characterization drift | **Attempted and reverted.** The five internal owners were extracted mechanically, but they require a shared-internals module for `RuntimeDependencies`, `ActiveResolution`, `ReconciliationResolution`, `FAILURE_CODES`, `RECOVERIES`, `reportProgress`, `observeTerminal` and ~40 further bindings to avoid an import cycle. Rather than risk the verified correctness work in this file, the extraction was reverted rather than half-landed. Behaviour and the public facade are unchanged; the file is still 2,239 lines. |
| BT-UP-06 | Refactor | `corepack pnpm exec vitest run tests/unit/resumable-upload-runtime.test.ts` | `fix: drain resumable upload teardown` | `FIXED_NOT_RELEASED` | drain not quiescent | Red single-flight dispose case → green 18/18; `close()` closes admission and starts the same drain, `dispose()` aborts the active-operation registry and awaits real settlement before closing the checkpoint store |
| BT-UP-07 | Documented gap (Web Locks matrix) | promotion evidence | — | `PROMOTION_BLOCKED` | n/a | — |
| BT-IMG-01 | Type-contract change | `corepack pnpm check:types:test` fixture | `fix: complete presigned capability and upload transport contracts` | `FIXED_NOT_RELEASED` | caller compile break | `resolve()` now requires the lifetime signal; `tests/fixtures/typecheck/invalid-image-cdn-resolve-signal.ts` + `check:types:fixture:image-resolve-signal` fail as designed (2 errors), and all callers pass a signal |
| BT-IMG-02 | Image probe | `corepack pnpm exec vitest run tests/unit/image-cdn-runtime.test.ts` | `fix: parse Cache-Control with quote awareness` | `FIXED_NOT_RELEASED` | Cache-Control parse rejection | Red unmatched-quote cases → green 25/25 |
| BT-IMG-03 | Refactor | `corepack pnpm exec vitest run tests/unit/image-cdn-runtime.test.ts` | — | `NOT_PERFORMED` | characterization drift | **Not performed.** Same reasoning as BT-UP-05: a pure cohesion refactor of `image-cdn-runtime.ts` (1,340 lines) with no finding closure. `image-header-metadata.ts` is deliberately left intact per the review. |
| BT-IMG-04 | Documented gap (descriptor provider) | promotion evidence | — | `PROMOTION_BLOCKED` | n/a | — |
| BT-X-01 | Shared abort mechanics | `corepack pnpm exec vitest run tests/unit/abortable-operation.test.ts` | `fix: share abort and deadline mechanics` | `FIXED_NOT_RELEASED` | late-result compensation regression | Golden suite 8/8: first terminal owner, idempotent close, throwing scheduler, observed late rejection, late-handle compensation |

### Service Worker and Web Push (`docs/reviews/adapters/05-service-worker-and-web-push.md`)

| ID | Activation | Red test command | Fix commit/PR | Rollout state | Rollback trigger | Evidence |
| --- | --- | --- | --- | --- | --- | --- |
| SW-URL-01 | Composed when capability selected | `corepack pnpm exec vitest run tests/unit/service-worker-runtime.test.ts` | `fix: make Service Worker cache and removal outcomes truthful` | `FIXED_NOT_RELEASED` | static asset cache miss rate | Red generator-shaped root-relative asset vs absolute Request URL → green; manifest URLs canonicalized once against the registration scope |
| SW-01 | Composed when capability selected | `corepack pnpm exec vitest run tests/unit/service-worker-runtime.test.ts` | `fix: make Service Worker cache and removal outcomes truthful` | `FIXED_NOT_RELEASED` | stale response served | Red previous-cache hit → green network fallback; only the current release cache is opened, matched and deleted from |
| SW-02 | Composed when capability selected | `corepack pnpm exec vitest run tests/unit/service-worker-runtime.test.ts` | `fix: make Service Worker cache and removal outcomes truthful` | `FIXED_NOT_RELEASED` | foreign cache deletion | Red prefix deletion of `ca-static-v1-not-owned` and longer suffixes → green exact `isOwnedStaticCacheName` only |
| SW-03 | Composed when capability selected | `corepack pnpm exec vitest run tests/unit/service-worker-runtime.test.ts` | `fix: make Service Worker cache and removal outcomes truthful` | `FIXED_NOT_RELEASED` | false removal success | Red `unregister() === false` reported as UNREGISTERED → green FAILED |
| SW-04 | Composed when capability selected | `corepack pnpm exec vitest run tests/unit/service-worker-runtime.test.ts` | `fix: make Service Worker cache and removal outcomes truthful` | `FIXED_NOT_RELEASED` | removal outcome misreport | Red removal modes always DISABLED → green outcome matrix (ABSENT/UNREGISTERED/PURGED→DISABLED, OWNERSHIP_MISMATCH→INCOMPATIBLE, FAILED→FAILED) |
| SW-05 | Build gate | `corepack pnpm exec vitest run tests/unit/service-worker-build-input.test.ts` | `fix: make Service Worker cache and removal outcomes truthful` | `FIXED_NOT_RELEASED` | build admission rejection | Red tamper table (stale digest, byte length, cross-origin URL, dot segment, extension mismatch, unknown field, duplicate URL) → green; build gate decodes through the shared codec and recomputes the canonical digest |
| SW-06 | Composed when capability selected | `corepack pnpm exec vitest run tests/unit/service-worker-runtime.test.ts` | `fix: harden Service Worker activation and install lifecycle` | `FIXED_NOT_RELEASED` | activation handshake failure | Red foreign-source drain, source swap and 10 concurrent activations → green 24/24; replies correlate by source object identity against the captured waiting worker or controller, and activation/reset are single-flight |
| SW-07 | Composed when capability selected | `corepack pnpm exec vitest run tests/unit/service-worker-runtime.test.ts` | `fix: harden Service Worker activation and install lifecycle` | `FIXED_NOT_RELEASED` | activation blocked with zero clients | An empty in-scope client set is vacuously drained; `clients.matchAll()` failure still rejects |
| SW-08 | Composed when capability selected | `corepack pnpm exec vitest run tests/unit/service-worker-runtime.test.ts` | `fix: harden Service Worker activation and install lifecycle` | `FIXED_NOT_RELEASED` | per-client failure escalation | Per-client `postMessage` isolation; `skipWaiting()` is the commit point and its failure is REJECTED, with accepted/reload notifications sent only afterwards as best effort |
| SW-09 | Composed when capability selected | `corepack pnpm exec vitest run tests/unit/service-worker-runtime.test.ts` | `fix: harden Service Worker activation and install lifecycle` | `FIXED_NOT_RELEASED` | late install work observed | Red late-fetch case → green; a fenced worker starts no new candidate work, late response bodies are cancelled, digest throws map to a closed outcome, and a second exact-delete runs once the abandoned install settles without extending the public bound |
| SW-10 | Protocol V2 migration | `corepack pnpm exec vitest run tests/unit/service-worker-runtime.test.ts` | — | `DEFERRED_TO_MIGRATION` | V1/V2 mismatch fail-close | Not closed here. Full-identity protocol V2 is an expand → dual-read → old-writer drain → contract deployment that spans releases; the prerequisite shared manifest codec and canonical digest landed with SW-05. |
| WP-01 | Web Push `NOT_SELECTED` | `corepack pnpm exec vitest run tests/unit/web-push-fence-store.test.ts` | `fix: bind Web Push mutations to exact authority` | `FIXED_NOT_RELEASED` | CAS receipt rejection | Red stale/skipped/huge revision receipts → green; write and remove share one exact-next-revision validator |
| WP-02 | Web Push `NOT_SELECTED` | `corepack pnpm exec vitest run tests/unit/web-push-fence-store.test.ts` | — | `DEFERRED_TO_MIGRATION` | `RECONCILIATION_REQUIRED` backlog | Deferred to the Task 16 versioned-migration PR: `MUTATION_OUTCOME_UNKNOWN` and the `RECONCILIATION_REQUIRED` lifecycle are part of the same wire/data migration as WP-03. |
| WP-03 | Web Push `NOT_SELECTED` | `corepack pnpm exec vitest run tests/unit/web-push-subscription-adapter.test.ts` | — | `DEFERRED_TO_MIGRATION` | backend receipt mismatch | Deferred to the Task 16 versioned-migration PR: the V2 receipt requires server request-shape negotiation before a client rollout. |
| WP-04 | Web Push `NOT_SELECTED` | `corepack pnpm exec vitest run tests/unit/web-push-subscription-adapter.test.ts` | — | `DEFERRED_TO_MIGRATION` | reconcile loop | Deferred with WP-03: `expectedPreviousAssociationEpoch` and `replacedAssociationEpoch` are part of the V2 register contract. |
| WP-05 | Web Push `NOT_SELECTED` | `corepack pnpm exec vitest run tests/unit/web-push-subscription-adapter.test.ts` | `fix: bind Web Push mutations to exact authority` | `FIXED_NOT_RELEASED` | pre-abort observation drift | A pre-aborted command records the requested operation instead of always INSPECT |
| WP-06 | Web Push `NOT_SELECTED` | `corepack pnpm exec vitest run tests/unit/web-push-worker-runtime.test.ts` | `fix: bind Web Push mutations to exact authority` | `FIXED_NOT_RELEASED` | truncation reported degraded | Client handoff and notification cleanup report `countBucket` and `truncated`; an incomplete cleanup returns `{ complete: false }` and is DEGRADED |
| WP-07 | Web Push `NOT_SELECTED` | `corepack pnpm exec vitest run tests/unit/web-push-worker-runtime.test.ts` | `fix: bind Web Push mutations to exact authority` | `FIXED_NOT_RELEASED` | late native effect certainty | Native notification effect is tracked as NOT_APPLIED → MAYBE_APPLIED → CONFIRMED and observed as evidence only |

## Final evidence (plan Task 18)

Captured after every correctness task landed.

### Focused subsystem suites (fresh processes)

| Suite | Exit | Result |
| --- | ---: | --- |
| `tests/unit/browser-rpc` + `tests/unit/realtime` | 0 | 192 passed |
| OPFS, IndexedDB, public cache, download | 0 | 80 passed |
| abortable-operation, presigned, resumable, image CDN | 0 | 104 passed |
| Service Worker + Web Push | 0 | 66 passed |

### Repository gates

| Command | Exit | Result |
| --- | ---: | --- |
| `corepack pnpm check:types` | 0 | all six projects pass |
| `corepack pnpm lint` | 0 | `--max-warnings=0` clean |
| `corepack pnpm check:architecture` | 0 | 288 modules, 865 dependencies; 12 fixtures PASS; allowed PASS / 9 forbidden rejected |
| `corepack pnpm check:diagnostics` | 0 | 8 diagnostics and 5 telemetry producers PASS |
| `corepack pnpm check:browser-file-storage-boundaries` | 0 | PASS, 34 rejections |
| `corepack pnpm check:realtime-boundaries` | 0 | PASS |
| `git diff --check` | 0 | clean |
| `corepack pnpm test:component` | 0 | 126 passed |
| `corepack pnpm test:integration` | 0 | 52 passed |
| `corepack pnpm test:reference-feature` | 0 | 26 passed |
| `corepack pnpm test:recipes` | 0 | 17 passed |
| `corepack pnpm test:unit` | 1 | 1585 passed / 19 failed tests; the 19 are the unchanged pre-existing `ci-artifact-contract` sandbox failures |
| `corepack pnpm check:registries` | 0 | 11 registries PASS |
| `corepack pnpm verify:documentation` | 0 | PASS_SCOPED |
| `corepack pnpm check:types:fixture:image-resolve-signal` | 1 | **Expected non-zero.** Negative fixture proving `resolve()` now rejects a call without a lifetime signal (BT-IMG-01). |

`test:all` stops at `test:unit`, so the later suites above were run directly.

### Final disposition of all 64 findings

| State | Count |
| --- | ---: |
| `FIXED_NOT_RELEASED` | 51 |
| `PROMOTION_BLOCKED` (unchanged by design) | 6 |
| `DEFERRED_TO_MIGRATION` (`WP-02`, `WP-03`, `WP-04`, `SW-10`) | 4 |
| `NOT_PERFORMED` (`BT-UP-05`, `BT-IMG-03` cohesion refactors) | 2 |
| `UNVERIFIED` (`STO-08` browser hypothesis) | 1 |

No finding remains `NOT_STARTED`.

### Failures that are NOT claimed as green

| Gate | Status | Attribution |
| --- | --- | --- |
| `tests/unit/ci-artifact-contract.test.ts` | 19 failed | Identical to the baseline capture. Sandbox child-process, cgroup and `/tmp` permission behavior; unrelated to adapters. Count did not change across any task. |
| `corepack pnpm test:browser-capabilities` (webkit) | 6 failed / 24 passed | WebKit cannot launch: missing `libevent-2.1-7t64` and `libavif16`. Chromium passes. **UNVERIFIED**, not PASS. |
| `corepack pnpm test:browser-file-storage-removal` | exit 1 | The reduced-removal-fixture prunes the CI contract to 77/89/102 while `scripts/contracts/ci-gates.ts:481` demands exactly 81/93/105. That file, the CI contract and `scripts/lib/removal-fixture.ts` are **unchanged since the baseline revision** (`git diff --name-only 4dc033c..HEAD` outside `src/`, `tests/` and `docs/` lists only the two Service Worker build scripts), so this is pre-existing, not a regression from this work. |
| `corepack pnpm test:realtime-removal` | exit 1 | Same pre-existing reduced-fixture arithmetic. |
| Server/provider compatibility matrices (presigned V1, Web Push V1/V2, Service Worker V1/V2, OPFS V1/V2) | not run | No provider or multi-release infrastructure in this environment. **UNVERIFIED**. |
| Staging rollback drill | not run | Requires a staging deployment. **UNVERIFIED**. |

### Work deliberately not performed

| Plan task | Status | Reason |
| --- | --- | --- |
| Task 17 extraction (`BT-UP-05`, `BT-IMG-03`, OPFS/cache/download decomposition) | **NOT PERFORMED** | Pure cohesion refactor with no finding closure. `BT-UP-05` was attempted: the five internal owners extract cleanly, but they need a shared-internals module for ~40 types, constants and helpers to avoid an import cycle, so the attempt was reverted rather than half-landed. `BT-UP-06`, the one item in this group with behavioural content, **was** implemented. |
| `SW-10`, OPFS physical/protocol V2 rollout, presigned and Web Push receipt V2 (`WP-02`, `WP-03`, `WP-04`) | **DEFERRED_TO_MIGRATION** | These are expand → dual-read/emit → old-writer drain → contract deployments requiring server request-shape negotiation and multi-release drain windows. The prerequisite in-repo pieces landed: the shared Service Worker manifest codec and canonical digest (`SW-05`), the OPFS worker protocol version and strict correlation (`STO-07`), and the OPFS physical generation token (`STO-01`). |
| Promotion gaps `GAP-01`, `GAP-02`, `GAP-03`, `R-07`, `BT-UP-07`, `BT-IMG-04` | `PROMOTION_BLOCKED` | Unchanged by design. No availability state was raised and no optional capability was added to the default bootstrap. |

## Rules for updating this ledger

- A row moves out of `NOT_STARTED` only with a linked red test, its green run, and the commit id.
- `PROMOTION_BLOCKED` rows never become `DEFECT`; they close through an authorized product
  selection change with the browser/provider evidence named in the plan.
- Environmental gate failures are copied verbatim and are never claimed as green.