S00-023: Document the interrupted storage experiment restart point

Changes: Preserve existing storage artifacts and add a scoped recovery inventory with missing outputs, unfinished rollback logic and next steps for S00-005; record recovery evidence and handoff.
Validation: Assignment/packet, manifest-lock inventory assertions, both node --check commands and tasks.py validate passed. Storage runtime, quota and browser behavior were not tested; original storage task remains unaccepted.

Task: S00-023
Agent: auto-storage-e6946c6f94e3
Role: storage
Action: claim
Status: review

Task title: Устранить прерывание: Выбрать IndexedDB wrapper и migration policy

experiments/0004-storage-design/RECOVERY.md

@@ -0,0 +1,47 @@
+# Interrupted S00-005 checkpoint
+
+Recovery task: S00-023; executor: auto-storage-e6946c6f94e3; 2026-10-15.
+This directory contains unfinished research, not an accepted storage design.
+S00-023 inventories preserved work and supplies a bounded restart point;
+S00-005 must still implement and independently review its original acceptance.
+
+## Preserved inputs
+
+- package.json / package-lock.json agree on fake-indexeddb 6.2.5.
+  Lock metadata lists Apache-2.0, HTTPS registry URL and SHA512 integrity.
+  This inventory does not replace S00-005 license/API/browser research.
+- .nvmrc and manifest select Node 24.21.0; manifest selects npm 11.19.0,
+  consistent with accepted ADR 0001. Keep these pins for execution.
+- .npmrc retains registry HTTPS and strict-ssl. No TLS bypass is needed.
+- src/_probe.mjs is an exploratory in-memory open/delete probe.
+- src/rollback.mjs is an unfinished migration experiment. Both files pass
+  node --check, but neither has been executed or accepted by this recovery.
+- docs/decisions/0004-storage-design.md has not been created.
+- check:quota points to missing src/quota-blocked.mjs; npm run check is
+  not a completed test suite and must not be reported as passing.
+
+## Known unfinished rollback code
+
+Static inspection shows failedUpgradeRollsBack and retryAfterRollbackSucceeds
+attempt createObjectStore("accounts") although seedV1 already created it.
+The intended unique-index data failure therefore has not been demonstrated.
+The promise in failedUpgradeRollsBack also overwrites req.onsuccess/onerror;
+its aborted flag cannot reliably distinguish success from failure. Assertions
+must verify the actual failure, preserved schema/data/indexes, and successful
+corrected retry. Do not rely on the existing PASS text as evidence.
+
+## Next assigned S00-005 session
+
+Read the original card, STORE-001/STORE-004, ADR 0001 and this checkpoint.
+Complete candidate research and ADR, repair the incomplete rollback experiment,
+and implement the required quota/blocked-upgrade scenario within the original
+scope. Execute with the pinned runtime and locked dependencies, retaining normal
+HTTPS verification. Record actual outcomes and explicit fixture/browser limits.
+In-memory fake-indexeddb is not browser durability, quota or restart evidence.
+No shared persistence contract or application adapter has been established here.
+
+The historical S00-005 interruption is recorded in
+state/runs/auto-storage-88c3286c6641/run.json (recovered_interruption=true).
+S00-025 independently resolved the subsequent launcher interruption. This fresh
+S00-023 session received its inputs and produced a reviewable recovery checkpoint.
+After independent QA and coordinator commit, a new executor may resume S00-005.

planning/TASK_MATRIX.md

@@ -1,6 +1,6 @@
 # Матрица задач
 
-Generated; state revision **109**. Canonical status: state/tasks.json.
+Generated; state revision **111**. Canonical status: state/tasks.json.
 
 | ID | Этап | Оператор | Reviewer | Статус | Owner | Зависимости | Задача |
 | --- | --- | --- | --- | --- | --- | --- | --- |
@@ -25,7 +25,7 @@ Generated; state revision **109**. Canonical status: state/tasks.json.
 | [S00-020](tasks/S00-020.md) | S00 | ci-cd | qa | done | auto-ci-cd-2a0186c54ce9 | S00-001, S00-002, S00-017, S00-018, S00-019, S00-024 | Restore access to the pinned Linux XMPP experiment toolchain |
 | [S00-021](tasks/S00-021.md) | S00 | crypto | security | done | auto-crypto-fcef9b6781bf | S00-001, S00-002 | Устранить прерывание: Проверить browser OMEMO backend |
 | [S00-022](tasks/S00-022.md) | S00 | crypto | security | blocked | auto-crypto-bcd7f2a71667 | S00-001, S00-002, S00-021, S00-027, S00-029 | Confirm or source a verified browser/WASM-capable OMEMO2 backend for the Web client endpoint |
-| [S00-023](tasks/S00-023.md) | S00 | storage | qa | todo |  | S00-002, S00-025 | Устранить прерывание: Выбрать IndexedDB wrapper и migration policy |
+| [S00-023](tasks/S00-023.md) | S00 | storage | qa | review | auto-storage-e6946c6f94e3 | S00-002, S00-025 | Устранить прерывание: Выбрать IndexedDB wrapper и migration policy |
 | [S00-024](tasks/S00-024.md) | S00 | ci-cd | qa | done | auto-ci-cd-49907d48a6d1 | S00-001, S00-002, S00-017, S00-018, S00-019, S00-026 | Устранить прерывание: Restore access to the pinned Linux XMPP experiment toolchain |
 | [S00-025](tasks/S00-025.md) | S00 | storage | qa | done | auto-storage-8b47cee148df | S00-002, S00-028 | Устранить прерывание: Устранить прерывание: Выбрать IndexedDB wrapper и migration policy |
 | [S00-026](tasks/S00-026.md) | S00 | ci-cd | qa | done | auto-ci-cd-4255c34da227 | S00-001, S00-002, S00-017, S00-018, S00-019 | Provide approved access to the pinned Linux experiment artifacts |

planning/stages/S00.md

@@ -27,7 +27,7 @@
 - [S00-020](../tasks/S00-020.md): Restore access to the pinned Linux XMPP experiment toolchain — ci-cd; done.
 - [S00-021](../tasks/S00-021.md): Устранить прерывание: Проверить browser OMEMO backend — crypto; done.
 - [S00-022](../tasks/S00-022.md): Confirm or source a verified browser/WASM-capable OMEMO2 backend for the Web client endpoint — crypto; blocked.
-- [S00-023](../tasks/S00-023.md): Устранить прерывание: Выбрать IndexedDB wrapper и migration policy — storage; todo.
+- [S00-023](../tasks/S00-023.md): Устранить прерывание: Выбрать IndexedDB wrapper и migration policy — storage; review.
 - [S00-024](../tasks/S00-024.md): Устранить прерывание: Restore access to the pinned Linux XMPP experiment toolchain — ci-cd; done.
 - [S00-025](../tasks/S00-025.md): Устранить прерывание: Устранить прерывание: Выбрать IndexedDB wrapper и migration policy — storage; done.
 - [S00-026](../tasks/S00-026.md): Provide approved access to the pinned Linux experiment artifacts — ci-cd; done.

planning/task_matrix.csv

@@ -20,7 +20,7 @@ S00-019,S00,crypto,security,done,auto-crypto-c68801170fa4,"S00-001, S00-002, S00
 S00-020,S00,ci-cd,qa,done,auto-ci-cd-2a0186c54ce9,"S00-001, S00-002, S00-017, S00-018, S00-019, S00-024",Restore access to the pinned Linux XMPP experiment toolchain
 S00-021,S00,crypto,security,done,auto-crypto-fcef9b6781bf,"S00-001, S00-002",Устранить прерывание: Проверить browser OMEMO backend
 S00-022,S00,crypto,security,blocked,auto-crypto-bcd7f2a71667,"S00-001, S00-002, S00-021, S00-027, S00-029",Confirm or source a verified browser/WASM-capable OMEMO2 backend for the Web client endpoint
-S00-023,S00,storage,qa,todo,,"S00-002, S00-025",Устранить прерывание: Выбрать IndexedDB wrapper и migration policy
+S00-023,S00,storage,qa,review,auto-storage-e6946c6f94e3,"S00-002, S00-025",Устранить прерывание: Выбрать IndexedDB wrapper и migration policy
 S00-024,S00,ci-cd,qa,done,auto-ci-cd-49907d48a6d1,"S00-001, S00-002, S00-017, S00-018, S00-019, S00-026",Устранить прерывание: Restore access to the pinned Linux XMPP experiment toolchain
 S00-025,S00,storage,qa,done,auto-storage-8b47cee148df,"S00-002, S00-028",Устранить прерывание: Устранить прерывание: Выбрать IndexedDB wrapper и migration policy
 S00-026,S00,ci-cd,qa,done,auto-ci-cd-4255c34da227,"S00-001, S00-002, S00-017, S00-018, S00-019",Provide approved access to the pinned Linux experiment artifacts

state/commit_messages/auto-storage-e6946c6f94e3.txt

@@ -0,0 +1,4 @@
+Document the interrupted storage experiment restart point
+
+Changes: Preserve existing storage artifacts and add a scoped recovery inventory with missing outputs, unfinished rollback logic and next steps for S00-005; record recovery evidence and handoff.
+Validation: Assignment/packet, manifest-lock inventory assertions, both node --check commands and tasks.py validate passed. Storage runtime, quota and browser behavior were not tested; original storage task remains unaccepted.

state/evidence/S00-023-auto-storage-e6946c6f94e3.md

@@ -0,0 +1,54 @@
+# S00-023 recovery evidence
+
+Executor: auto-storage-e6946c6f94e3 (storage), 2026-10-15.
+Input: assigned card/packet, required startup and task documents, original and
+current blocker/handoff, accepted ADR 0001 and direct S00-002/S00-025 evidence,
+reviews and handoffs. Output: preserved-artifact inventory and explicit restart
+checkpoint at experiments/0004-storage-design/RECOVERY.md.
+
+## Actual checks
+
+- python3 scripts/tasks.py resume --agent auto-storage-e6946c6f94e3,
+  show S00-023 and packet S00-023 --agent auto-storage-e6946c6f94e3:
+  exit 0 each; already assigned, no repeat claim; prerequisites done.
+- Original run.json read: recovered_interruption=true, original S00-005
+  transitioned to blocked with resolver S00-023; no acceptance evidence.
+  S00-025 executor/review records the resolved launcher failure; inspected,
+  not repeated through a new model launch. Current session received full inputs.
+- Python manifest/lock/inventory assertions: exit 0; dependencies agree,
+  existing six files hashed, absent ADR and missing quota target confirmed.
+  package-lock SHA256: 4811ff344287daa6d2e0c01c6fb0a2f1f81021a157a833f9e8533c22e40b5d91.
+  rollback SHA256: 981516d6fcddeccef996c7520ab7c34bebb6b1af931653678714e9f149ef5dc9.
+  _probe SHA256: 80ad5b9705f7ea9ee380d2ca9cc6c89bb86fddf81118535e6eb1136085c9cbba.
+- node --version: exit 0, v24.1.0 (host, not selected execution pin).
+  node --check experiments/0004-storage-design/src/rollback.mjs and
+  node --check experiments/0004-storage-design/src/_probe.mjs: exit 0 each.
+  Syntax only; no semantic/runtime storage success claimed.
+- Static review found repeated creation of the existing accounts store and
+  overwritten request result handlers. RECOVERY.md records these as unfinished
+  original work; no code repaired or parent acceptance bypassed.
+- python3 scripts/tasks.py validate: exit 0, 296 tasks, revision 110.
+- Initial git status --short --untracked-files=all: exit 0; only coordinator
+  claim state/tasks.json. Final whitespace/scope inspection recorded below.
+
+Exploratory reads: guessed ADR 0004 read returned exit 1 because it is an absent
+output, not a missing required input. Broad /tmp rg discovery returned exit 2
+with accessible runtime paths; no tool install or execution used those results.
+No source/dependency files changed except the new scoped recovery document.
+
+## Acceptance and limits
+
+The interruption itself is historical, not safely re-created by terminating a
+runner. Its persisted result and partial files were checked; a fresh bounded
+session now provides an explicit reviewable continuation checkpoint. S00-005
+remains unaccepted. Missing ADR/quota scenario and incomplete rollback are its
+original unfinished implementation, not new external obstacles to recovery.
+No npm install, storage runtime test, browser, quota, migration, restart or
+application readiness check was performed. No wrapper selection or dependency
+approval is implied. Only RECOVERY.md and workflow metadata authored.
+Coordinator commits; QA must independently review this recovery before the
+original task returns to a new executor.
+
+Final git diff --check: exit 0. git status --short --untracked-files=all:
+exit 0; only RECOVERY.md, current evidence/handoff/commit message and coordinator
+claim state/tasks.json. No existing experiment code or dependency bytes changed.

state/handoffs/S00-023.md

@@ -1,9 +1,20 @@
+# S00-023 recovery handoff
 
+Executor: auto-storage-e6946c6f94e3; role: storage; 2026-10-15.
+Historical S00-005 interruption preserved partial files. S00-025 resolved the
+later launcher failure; this fresh session received all required inputs.
+Created experiments/0004-storage-design/RECOVERY.md with checked inventory,
+known incomplete code, missing outputs and precise original-task next steps.
+No original source was changed and no storage design was accepted.
 
-# Blocked handoff
+Checks: CLI assignment/packet, manifest-lock agreement and artifact inventory,
+both .mjs syntax checks, tasks.py validate passed. Full evidence:
+state/evidence/S00-023-auto-storage-e6946c6f94e3.md. Storage runtime/browser
+checks were not run. ADR 0004 and quota script remain original unfinished work;
+rollback also needs repair as documented. Do not report npm run check passing.
 
-Original: S00-023; reporter: auto-storage-87486895c792; resolution: S00-025.
-
-Agent exited with code 2
-
-Next: complete and review the remediation; only a fresh session may continue.
+QA: inspect recovery document against preserved files and original interruption
+record; repeat syntax/inventory/plan checks, verify scoped diff and message.
+Approve only recovery readiness, not S00-005 acceptance. After independent review
+and coordinator commit, a fresh S00-005 executor completes its original card.
+No additional agent/process should be launched from this session.

state/tasks.json

@@ -1,6 +1,6 @@
 {
   "schema_version": 1,
-  "revision": 109,
+  "revision": 111,
   "tasks": {
     "S00-001": {
       "status": "done",
@@ -1327,18 +1327,19 @@
       "resumed_after_blocker": true
     },
     "S00-023": {
-      "status": "todo",
-      "owner": null,
+      "status": "review",
+      "owner": "auto-storage-e6946c6f94e3",
       "external_wait": false,
       "reason": null,
-      "started_at": "2026-10-15T09:33:36+00:00",
-      "updated_at": "2026-10-15T11:02:01+00:00",
+      "started_at": "2026-10-15T11:04:06+00:00",
+      "updated_at": "2026-10-15T11:06:17+00:00",
       "blocked_by": [],
       "resume_status": "in_progress",
       "blocker_report": "state/blockers/S00-025.md",
       "handoff": "state/handoffs/S00-023.md",
       "previous_owner": "auto-storage-87486895c792",
-      "resumed_after_blocker": true
+      "resumed_after_blocker": true,
+      "evidence": "state/evidence/S00-023-auto-storage-e6946c6f94e3.md"
     },
     "S00-024": {
       "status": "done",
@@ -2853,6 +2854,29 @@
       "to": "done",
       "reason": null,
       "evidence": "state/evidence/S00-025-review.md"
+    },
+    {
+      "revision": 110,
+      "at": "2026-10-15T11:04:06+00:00",
+      "action": "claim",
+      "task": "S00-023",
+      "agent": "auto-storage-e6946c6f94e3",
+      "role": "storage",
+      "from": "todo",
+      "to": "in_progress",
+      "reason": null
+    },
+    {
+      "revision": 111,
+      "at": "2026-10-15T11:06:17+00:00",
+      "action": "submit",
+      "task": "S00-023",
+      "agent": "auto-storage-e6946c6f94e3",
+      "role": null,
+      "from": "in_progress",
+      "to": "review",
+      "reason": null,
+      "evidence": "state/evidence/S00-023-auto-storage-e6946c6f94e3.md"
     }
   ],
   "retired_agents": [