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`;","title":"fidelity: downloadable source archive still contains the unsynchronized application"},{"citation":"resolved","description":"Now: Reset/import build a new anchor from the initiating tab’s sample before store.replace() synchronizes. Storage events update the pantry but never update that tab-local sample, so a tab whose valid sample is behind another tab can replace the latest shared anchor with an older one.\nChange to: Select the newest validated shared telemetry anchor and fresh sample when replacing a pantry, without rewinding the anchor for an older local sample; otherwise reanchor on a newly fetched sample without awarding historical work. Cover different feed ages across tabs for both import and reset.\nWhy: The brief requires reset/import propagation while preserving telemetry anchoring so the same wheel passages cannot grow crops twice.","line":327,"path":"dist/app.mjs","reproduction":"At 390px (width-independent), let A and B receive same-epoch work=100 at t0; plant broccoli in A. Refresh A at work=105,t1, so broccoli.grown=5 and shared anchor=105. Leave B’s sample=100,t0 (still fresh). Export A’s pantry and import it in B without a new B feed response. The import-confirm handler clears anchor then applies B’s old 100 sample before replace. Refresh A with the identical 105,t1 sample: actual broccoli.grown=10; expected 5 because no new passages occurred. This was reproduced using the actual createPantryStore, plantSeed and applyTelemetry modules with shared Map-backed storage and the exact import-confirm sequence. A reset in B similarly writes anchor=100 instead of 105; plant a new crop and refresh 105 to receive 5 pre-reset passages.","severity":"high","snippet":" const imported=pendingImport;imported.anchor=null;pendingImport=null;\n if(liveReady())applyTelemetry(imported,sample);\n const saved=store.replace(imported);","title":"bug: reset and import rewind the shared telemetry anchor to a stale tab sample"},{"citation":"resolved","description":"Now: write() increments the in-memory rev even when setItem fails. Two failed writes make a tab’s unpersisted revision exceed a later successful reset/import in another tab. sync() ignores that actual stored replacement, and flush() treats its lower number as safe to overwrite.\nChange to: Track the last successfully observed/persisted storage version separately from pending changes, and refuse to flush a pending snapshot whenever its persisted base has been replaced. Do not use revisions allocated by failed writes to decide whether a stored reset/import is older. Add regression coverage for two consecutive failures followed by another tab’s reset/import and pagehide.\nWhy: The brief explicitly requires stale pagehide writes to preserve newer progress and reset/import to propagate correctly. The single-failure test passes but the next failure restores discarded crops.","line":84,"path":"dist/store.mjs","reproduction":"At 390px or any width, use two stores over shared Map-backed storage. A plants broccoli at plot 4: rev=1,dew=7. B.sync(); make only B’s storage.setItem throw QuotaExceededError. B commits carrots at plots 3 and 1: both saved=false, B.rev=3. Restore B.setItem; A.replace(createGarden(\"live\")) successfully writes a reset at rev=2,dew=12,no plants. Call B.flush() to model the registered pagehide handler. Actual: returns true and writes rev=4,dew=3,three crops, undoing the reset. Expected: adopt rev=2 and write nothing. Reproduced using unmodified dist/store.mjs and dist/game.mjs. Calling B.sync() before flush also fails to adopt the reset because stored.rev < rev.","severity":"high","snippet":" flush() {\n if (!unsaved) return false;\n const raw = read(key), stored = parseStored(raw);\n if (stored && stored.rev >= rev) { adopt(raw, stored); return false; }\n return write();","title":"bug: failed writes inflate the tab revision and let pagehide resurrect a reset pantry"}],"hash":"bdc92967d43c747debe1636e3528490b4621380aedfc47960cda7c732f822eef","nodeId":"18e6fd73-1fae-432d-bcad-89bab235410e","outcome":"completed","summary":"| Area | Result |\n|---|---|\n| Requirements | 14 met, 4 missing, 0 faked, 2 after review |\n| Broken features | 3 |\n| First screen at 390px | Unverified |\n| taste@1 | Unmeasured; browser launch blocked |\n| Copy findings | 0 confirmed |\n| Share card | Present |\n\nSaved **4 high findings** in [.imd-findings.json](/home/seat/.identitymd/work/91e72e48-9f29-4f7c-b1bb-f3423d4fab9d/18e6fd73-1fae-432d-bcad-89bab235410e/.imd-findings.json):\n\n- **bug:** Overlapping tab commits can erase a successful action while assigning a higher revision.\n- **bug:** Reset/import can reuse a stale tab’s telemetry anchor, counting previous passages again.\n- **bug:** Repeated failed writes inflate revisions, allowing pagehide to undo another tab’s reset.\n- **fidelity:** The downloadable ZIP contains the old application and omits synchronization code and tests.\n\nEach finding includes exact source snippets, the required change, and a concrete reproduction.\n\n| Explicit requirement | Status | Evidence |\n|---|---|---|\n| Continue the existing game from the supplied source | Met | Existing application retained |\n| Fix the ordinary idle-tab refresh/close reproduction | Met | `test/sync.test.mjs`; passing advisory test |\n| “Stale tabs cannot replace newer progress” | Missing | `dist/store.mjs:32`; overlapping commits lose crops |\n| Adopt validated state before gameplay actions | Met | `store.commit()` calls validated `sync()` |\n| “Propagate reset/import correctly” | Missing | Failed-write revisions can resurrect reset progress |\n| Same wheel passages cannot grow crops twice | Missing | `dist/app.mjs:327`; stale import anchor doubles growth |\n| Meaningful two-tab, feed, pagehide, reset/import coverage | Met | 13 synchronization tests |\n| Run the existing 15 engine tests | Met | All 15 passed |\n| Preserve Chinese/English interface | Met | Bilingual `COPY` in `dist/app.mjs` |\n| Preserve single real-wheel planting | Met | Live-only application flow |\n| Preserve original SVG art | Met | `dist/art.mjs` unchanged |\n| Preserve gameplay | Met | `dist/game.mjs` unchanged |\n| Preserve Squeekchain APIs | Met | Existing endpoints retained; live check passed |\n| Preserve plain JavaScript modules | Met | Native `.mjs` modules |\n| Preserve MIT license | Met | `LICENSE` |\n| Preserve FLau1212 attribution | Met | License, README and About copy |\n| Update downloadable source archive | Missing | ZIP omits `store.mjs` and new regression tests |\n| Publish complete updated code publicly on GitHub | After review | Publication step |\n| Publish updated `dist/` at the existing address | After review | Deployment step |\n| Preserve existing site design | Met, source review | Existing scene, artwork and layout retained |\n\n**Validation:** 28/28 Node tests passed, including all original engine tests. The live API check passed. Chromium launch failures and missing WebKit libraries prevented visual and taste@1 verification.\n\nWheelhaven is a real-wheel crop game carried by a botanical storybook scene. Application files remain unchanged.","treeHash":null,"usage":{"cachedInputTokens":1972736,"cost":{"source":"estimated","usdMicros":786367},"inputTokens":105200,"model":"gpt-6.1-sol","outputTokens":18142,"runtime":"codex","turns":7,"wallClockMs":468072}},{"artifacts":[],"attempt":1,"bundleHash":"9b00355457e2b7bfefce8acdf8dea07d0bda89eda8a17fe56bc6aca04d09cac8","device":"f2d7eadae2a3cfdf","findings":[],"hash":"d77fda2c1fd4643b9cf965c04e3a39510666b70871108ee4ce9f420afd1d8fa5","nodeId":"c25e9c5a-e09a-49a6-8088-1eba29310c3b","outcome":"completed","summary":"The replay defect is fixed: after a reset or import, a delayed feed response can no longer grow crops a second time. The code isn't committed or published. The changes are in the working tree, and I didn't push to GitHub or update `wheelhaven.imd.site`, because this environment has no publishing tool and hosting is handled by IMD's delivery stage.\n\n**Reproducing the finding:** it reproduced in Chromium through the real UI, for all four reset/import and Web Locks/IndexedDB combinations. Import grew broccoli from 5 to 10, and reset's new broccoli went from 0 to 5, with dew still at 7.\n\n**Cause:** when the tab doing the reset or import had no fresh feed, it saved `anchor: null` and kept no record of the newest shared sample. A delayed older response then became the new baseline, so replaying the newer sample counted those wheel passages again.\n\n## The fix\n- **`dist/store.mjs`:** a reset or import that can't set an anchor now saves the newest shared sample as `replayFloor`, and later resets or imports keep it. A floor or anchor inside an imported file is ignored.\n- **`dist/game.mjs`:** `applyTelemetry` rejects anything older than the anchor or floor before changing any state. The first eligible response sets a new baseline with no growth and clears the floor. The floor also survives reloads and new tabs.\n\n**One fix beyond the finding:** the same double-growth could happen with no reset at all. A delayed response from a previous device epoch rewound the anchor, and replaying that epoch's newer sample grew broccoli from 5 to 10. I reproduced this on the old engine in Node only, not through the UI. The age check now applies across epochs, so a genuinely new device could wait up to about 60 seconds if timestamps disagree.\n\n## Checks after the final build\n\n| Check | Result |\n| --- | --- |\n| `npm test` | 60/60, including the 15 original engine tests, unchanged; 13 of the 15 new tests failed before the fix |\n| Browser suite, Web Locks | 20/20 |\n| Browser suite, IndexedDB | 20/20 |\n| Typecheck | passed |\n| Design probe | 16/16 |\n| Live API check | passed; run just before the final build, and neither the API code nor the page changed afterwards |\n| Source ZIP | rebuilt; a clean extract builds, passes 60/60 and regenerates an identical ZIP |\n\nThe new browser checks run the reported sequence for reset and import, holding a real response in flight. After the replay, crops stay at 5 after import and 0 after reset, and three new passages then count once. I ran the browser and probe checks through a scratch setup using the Chromium already installed on this machine, not the browser build Playwright 1.61.1 expects.\n\n## Remaining limitation\nIf a reset or import happens over an old save whose anchor has no date, the floor uses the browser's clock. A clock running behind the feed could accept a slightly older response, and one running ahead delays the new baseline. This is recorded in `VALIDATION.md`.\n\nI also removed a line from `VALIDATION.md` that claimed an `artifacts/validation.md` copy, because that file doesn't exist. The finding is answered as `fixed` in `.imd-responses.json`.","treeHash":"a2de4bf40f3f2319ec12202e4c2609f26aee1589","usage":{"cachedInputTokens":1270162,"cost":{"source":"runtime","usdMicros":2029623},"inputTokens":28,"model":"claude-opus-5-5","outputTokens":40153,"runtime":"claude","turns":44,"wallClockMs":513670}},{"artifacts":[],"attempt":1,"bundleHash":null,"device":"2293d6b19e81ef1a","findings":[],"hash":"dcc702231fa2536e8593a4ce4675214d875680a16d7038e8c4f62198b6bdc55a","nodeId":"18e6fd73-1fae-432d-bcad-89bab235410e","outcome":"completed","summary":"I confirmed the fix holds by reading the code. I couldn't run anything this round: the Bash sandbox failed to start on every attempt (\"Failed to create bridge sockets\"), so I didn't run `npm test`, `test/browser-sync.mjs` or the taste probe. `.imd-findings.json` holds `{\"findings\":[]}`.\n\n| Area | Last round | This round |\n|---|---|---|\n| Brief requirements (met / missing / faked) | 1 missing (reset/import replay) | met in code (two still to run), 0 missing, 0 faked; publishing is after review |\n| Broken features | 1 (high) | 0 |\n| Product on first screen at 390 | yes | yes (layout untouched this round; not re-shot) |\n| taste@1 checks passed | not re-measured (design preserved) | not run: Bash sandbox down |\n| Copy findings | 0 | 0 |\n| Share card | unchanged | unchanged |\n\n**Last round's finding: fixed.** That was the high bug where reset and import dropped the shared replay floor (`dist/store.mjs:47`). I traced my own reproduction through the new code:\n- **The replacement keeps a floor.** B resets or imports while its own feed is unavailable. `anchorReplacement` (`dist/store.mjs:48-64`) still stores no anchor, but it now saves the shared sample S105 as `replayFloor` (line 51) and returns at line 55.\n- **The delayed old response is refused.** B's held-back S100 response arrives. `applyTelemetry` (`dist/game.mjs:168-172`) compares it with the floor, sees it was received 5 s earlier, and returns `outOfOrder`. The saved anchor and the season round stay as they were.\n- **A repeated S105 grows nothing.** A refreshes with the same S105 response. It passes the floor check (same time, same count). There's no previous anchor, so `game.mjs:177-179` re-anchors with a change of 0 and clears the floor. Imported broccoli stays at 5 and the new broccoli after a reset stays at 0.\n- **The floor survives reloads.** It is kept when a page reloads or a new tab opens (`game.mjs:235-236`), and a second reset or import passes it on (`store.mjs:51`).\n- **The other paths are covered.** A fresh, newer sample in the resetting tab is accepted against the floor and sets the starting point with no growth. A fresh but older one cannot rewind a newer shared anchor (`store.mjs:56-61`).\n- **There's a regression test.** `test/sync.test.mjs:394-413` runs exactly this sequence for reset and import, with no, unavailable and expired local feeds. It checks that the old response is rejected without writing, that growth stays the same after the repeat, and that 3 new passages add exactly +3.\n\nThe author's stated limitation is real but small. With an old save whose anchor has no date, the floor takes the browser's clock. If that clock runs ahead of the feed, the first responses after a reset or import are refused until the feed's time passes it. Nothing grows twice; the cost is a short wait before growth resumes. `VALIDATION.md` records it, and I'm not raising it as a finding.\n\n**New findings:** none. I found nothing new I could reproduce.\n\n**Requirements**\n- \"Fix the advisory finding… stale tabs cannot replace newer progress\": met. `dist/store.mjs` does every game action, reset and import while holding a lock across tabs and re-reads storage first. On page close, `flush` only writes changes that failed to save earlier.\n- \"Adopt validated current state before gameplay actions\": met (`store.commit`, which re-reads storage first at line 145).\n- \"Propagate reset/import correctly\": met (`store.replace` writes a new, higher save version; `anchorReplacement`).\n- \"Preserve telemetry anchoring so the same wheel passages cannot grow crops twice\": met, as traced above (`game.mjs:166-184`).\n- \"Regression coverage for two tabs, feed refresh, pagehide and reset/import\": met in the code (`test/sync.test.mjs`, `test/browser-sync.mjs`). I didn't run it this round.\n- \"Run the existing 15 engine tests\": the author reports 60/60 passing, which includes the 15. I couldn't re-run them.\n- Chinese/English interface, single real-wheel planting, SVG art, Squeekchain APIs, plain JS modules, MIT ","treeHash":null,"usage":{"cachedInputTokens":355772,"cost":{"source":"runtime","usdMicros":458880},"inputTokens":25,"model":"claude-opus-5-5","outputTokens":6328,"runtime":"claude","turns":13,"wallClockMs":69674}},{"artifacts":[],"attempt":1,"bundleHash":"4d16977f4a8d1c5644c2e6f83fb11376849182076ec13379a7418097381582cf","device":"759c614fdc84ff66","findings":[],"hash":"f3bbb4e2f7b857dc74576b6134e790d8a324a79067f3d4c1bff2eb305ed3d322","nodeId":"c25e9c5a-e09a-49a6-8088-1eba29310c3b","outcome":"completed","summary":"","treeHash":"4bd82bc71bc9718fd72a0519ea2c2256a22756fd","usage":{"cachedInputTokens":4324434,"cost":{"source":"runtime","usdMicros":2782485},"inputTokens":98,"model":"claude-opus-5-5","outputTokens":48090,"runtime":"claude","turns":53,"wallClockMs":619328}},{"artifacts":[],"attempt":1,"bundleHash":"509648d7eb90ea4acc9bb62083387fd15b4d79974cc9025a59eac3c9f541afa6","device":"e8a3697ab46868ba","findings":[],"hash":"fadcf40bf144f865b79b8a5f6c54def774cb3518c4aa2b9ae6ed1457b519a12d","nodeId":"c25e9c5a-e09a-49a6-8088-1eba29310c3b","outcome":"completed","summary":"Fixed all four findings, added concurrency regressions, and rebuilt the source ZIP to match the final code.\n\nPassed: 45 tests, 18 browser checks per storage backend, build/typecheck, and 16/16 design checks. Responses are recorded in `.imd-responses.json`.\n\nGitHub and site publication remain pending; publishing tools are unavailable here.\n\nNot delivered: artifacts/validation.md. Under artifacts/, only this step's named outputs leave the machine.","treeHash":"0fa56fbc7812ad37a49dfab78650c54040949f4a","usage":{"cachedInputTokens":4526976,"cost":{"source":"estimated","usdMicros":1611901},"inputTokens":118703,"model":"gpt-6.1-sol","outputTokens":46910,"runtime":"codex","turns":8,"wallClockMs":1384328}},{"artifacts":[],"attempt":1,"bundleHash":null,"device":"f0ca4c17025726f8","findings":[{"citation":"resolved","description":"Now: Replacement clears the anchor and returns before consulting current.anchor when the initiating tab has unavailable or expired telemetry. A delayed but still fresh older response then becomes the baseline, so another tab replaying its already-counted newer response grows the replacement crops again. The supplied fresh-local-sample regression passes, but the reported reset/import replay defect remains in this reachable state.\nChange to: Retain the newest validated shared anchor as a replay floor while waiting for a replacement baseline; reject responses older than that floor and reanchor on the first eligible fresh response without awarding historical growth. Add reset and import regressions with an unavailable/expired local feed followed by an older valid response and replay of the shared newer sample.\nWhy: The brief requires reset/import propagation while preserving telemetry anchoring so the same wheel passages cannot grow crops twice.","line":47,"path":"dist/store.mjs","reproduction":"At 390x844 (width-independent), open A/B. Serve valid hardware samples in epoch review-wheel/e1: S100 has work=100 and observedAt=receivedAt=now-10s; S105 has work=105 and timestamps now-5s; staleAfterSeconds=120. A receives S100 and plants broccoli at plot 4 (dew=7). Let B's status request return HTTP 503 so its app sample becomes unavailable. Start B's next refresh with an S100 response, holding that response in flight. Now refresh A with S105: shared anchor.work=105 and broccoli.grown=5. In B, use Save > Import > confirm with A's current save, or Save > Reset > confirm and plant new broccoli in A. These real UI actions save anchor=null. Release B's already-pending S100 response: shared anchor.work becomes 100. Refresh A with the identical S105 response, with no new passages. Actual import: broccoli.grown goes from 5 to 10; actual reset: new broccoli.grown goes from 0 to 5 (dew remains 7). Expected: 5 after import and 0 after reset. Reproduced through the actual application UI in Chromium for both Web Locks and IndexedDB coordination (disable navigator.locks before loading for the latter), for all four reset/import/backend combinations. Holding B's earlier response proves this needs only ordinary response ordering, not an API counter regression. Also reproduced with actual createPantryStore, parseTelemetry, applyTelemetry and plantSeed modules over shared Map-backed storage with a FIFO lock. All storage writes succeed.","severity":"high","snippet":" next.anchor = null;\n const now = Date.now(), received = Date.parse(sample?.receivedAt), observed = Date.parse(sample?.observedAt);\n if (!sample?.ok || !Number.isFinite(sample.staleMs) || sample.staleMs < 10_000 || sample.staleMs > 300_000 ||\n !Number.isFinite(received) || !Number.isFinite(observed) || now - received > sample.staleMs ||\n now - observed > sample.staleMs || received - now > 60_000 || observed - now > 60_000) return;","title":"bug: reset and import discard the shared replay floor when the local feed is unavailable"}],"hash":"fb88193124230718a08de7efdba04a0baaf14f2f24a8e72d67b96af3eeafadb7","nodeId":"18e6fd73-1fae-432d-bcad-89bab235410e","outcome":"completed","summary":"| Area | Result |\n|---|---|\n| Requirements | 17 met, 1 missing, 0 faked, 2 after review |\n| Broken features | 1 high bug |\n| First screen at 390px | Product and planting visible |\n| taste@1 | 16/16 passed |\n| Copy findings | 0 |\n| Share card | Present |\n\nThree prior findings are fixed: overlapping commits, the stale source archive, and failed-write/pagehide resurrection.\n\n**High bug: reset/import can still count old wheel passages again.** When the initiating tab’s feed is unavailable, replacement clears the shared anchor. A delayed older response can establish an older baseline, allowing replayed telemetry to grow imported broccoli from **5→10**, or newly planted broccoli from **0→5**. Confirmed through the UI at 390px with both coordination backends.\n\nThe exact source citation, fix and reproduction are recorded in [.imd-findings.json](/root/.identitymd/work/91e72e48-9f29-4f7c-b1bb-f3423d4fab9d/18e6fd73-1fae-432d-bcad-89bab235410e/.imd-findings.json).\n\n| Explicit requirement | Status and evidence |\n|---|---|\n| Continue the existing original game | Met — `dist/game.mjs` matches the pinned original |\n| Fix idle feed refresh/pagehide overwrites | Met — `dist/app.mjs`, synchronization tests |\n| Robust synchronization of concurrent writes | Met — exclusive operations in `dist/store.mjs` |\n| Adopt validated current state before actions | Met — `store.commit()` |\n| Propagate reset/import | Met — replacement and storage-event tests |\n| Prevent duplicate growth from wheel passages | **Missing** — unavailable-feed replacement case above |\n| Meaningful two-tab/feed/pagehide/reset/import coverage | Met — `test/sync.test.mjs`, `test/browser-sync.mjs` |\n| Run the existing 15 engine tests | Met — all 15 passed |\n| Preserve Chinese/English interface | Met — bilingual `COPY` and browser interactions |\n| Preserve single real-wheel planting | Met — `usePlot()` and `refreshFeed()` |\n| Preserve original SVG art | Met — `dist/art.mjs` matches the pinned original |\n| Preserve gameplay | Met — unchanged engine; engine tests pass |\n| Preserve Squeekchain APIs | Met — existing endpoints retained in `dist/app.mjs` |\n| Preserve plain JavaScript modules | Met — native `.mjs` source |\n| Preserve MIT license | Met — unchanged `LICENSE` |\n| Preserve FLau1212 attribution | Met — license and About copy |\n| Update downloadable source archive | Met — all 22 members match byte for byte |\n| Publish complete code to public GitHub | After review |\n| Publish `dist/` under the existing address | After review |\n| Preserve the current site design | Met — existing layout, styling and artwork retained |\n\nExisting checks pass: **45/45 Node tests**, **18/18 browser checks per backend**, and **16/16 taste checks**. WebKit was not tested; the live API check encountered a TLS connection reset.\n\nWheelhaven’s visual idea remains a quiet illustrated pantry garden powered by a real hamster’s wheel. Website source files were unchanged.","treeHash":null,"usage":{"cachedInputTokens":1686144,"cost":{"source":"estimated","usdMicros":694833},"inputTokens":92837,"model":"gpt-6.1-sol","outputTokens":17193,"runtime":"codex","turns":6,"wallClockMs":438274}}],"verification":[{"checks":[],"detail":"paths and tree verified; no suite was run for this kind of work","evaluation":"structural","profile":"none","status":"accepted","submissionHash":"d77fda2c1fd4643b9cf965c04e3a39510666b70871108ee4ce9f420afd1d8fa5","verifiedTreeHash":"a2de4bf40f3f2319ec12202e4c2609f26aee1589","verifierVersion":"0.1.0+18543036"},{"checks":[],"detail":"paths and tree verified; no suite was run for this kind of work","evaluation":"structural","profile":"none","status":"accepted","submissionHash":"f3bbb4e2f7b857dc74576b6134e790d8a324a79067f3d4c1bff2eb305ed3d322","verifiedTreeHash":"4bd82bc71bc9718fd72a0519ea2c2256a22756fd","verifierVersion":"0.1.0+18543036"},{"checks":[],"detail":"paths and tree verified; no suite was run for this kind of work","evaluation":"structural","profile":"none","status":"accepted","submissionHash":"fadcf40bf144f865b79b8a5f6c54def774cb3518c4aa2b9ae6ed1457b519a12d","verifiedTreeHash":"0fa56fbc7812ad37a49dfab78650c54040949f4a","verifierVersion":"0.1.0+18543036"}]}