docs(02-review): record CR-01 follow-up hardening (traceability)
Appends a dated addendum to 02-REVIEW.md documenting the legacy-snapshot migration purge, the persist-required hardening across useCachedResource()/refresh()/entry()/optimistic(), the full per-call-site persist audit table, the declined PWA auto-update change (relayed request, not direct user consent — not implemented), and pass/fail evidence for the five safety acceptance criteria (purge blast radius, no-spending-path audit, money-never-shown-stale, no mid-flight corruption, revertability). This work originated from a direct conversation rather than a numbered plan, so this entry is what makes it discoverable in the phase record. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
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_Reviewed: 2026-07-31T04:09:21Z_
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_Reviewer: Claude (gsd-code-reviewer)_
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_Depth: standard_
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## CR-01 Follow-up (post-review hardening)
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**Date:** 2026-07-31
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**Trigger:** Direct question from Dorian ("does the CR-01 fix protect existing
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users on update?") surfaced that it did not, for tabs already open before the
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fix shipped. Not part of a numbered plan — recorded here for traceability.
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### Why CR-01's fix was incomplete for existing users
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CR-01 set `web5.lnd-info`/`web5.networking-profits` to `persist: false`,
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which stops **future** writes to sessionStorage, and `resources.ts`'s
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`entry()` already refused to **read** a stale snapshot when `persist` is
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`false` (WR-04). Neither of those touches a snapshot the **old** bundle
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already wrote under the old (implicit `persist: true`) decision. Nothing
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purges an existing `resource:` snapshot except `clearAll()` on logout, or
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the browser discarding sessionStorage when the tab's session ends. A tab
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that was open before the update and reloads in-place to pick up the new
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bundle — normal here, given the installed-PWA and kiosk-display usage
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patterns — keeps that orphaned snapshot in sessionStorage indefinitely,
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readable by any script on the origin, until the user happens to log out or
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close the tab.
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### What was exposed, and what was not
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`resource:web5.lnd-info` held `balance_sats` / `channel_balance_sats` /
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`synced_to_chain`. `resource:web5.networking-profits` held `total_sats` /
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`content_sales_sats` / `routing_fees_sats`. **Not** exposed: no macaroon, no
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private key, no seed material, no npub/pubkey, no channel point, no
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on-chain/Lightning address, no transaction-level detail. This is a
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**financial-privacy exposure** (someone with script access to the origin,
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or physical access to a device with the tab still open, could read this
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node's aggregate balance/profit figures) — **not** a spending, signing, or
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key-compromise risk. Stated plainly for anyone reading this record later:
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nothing in the exposed payload could be used to move funds or impersonate
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the node.
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### The fix: one-time schema-versioned migration purge
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`resources.ts` now checks a `sessionStorage['resource:__schema']` marker
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once at store setup (once per tab's page load — not per entry()/refresh()
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call). Marker absent (tab predates the migration) or stale (persist
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contract changed since) purges every `resource:`-prefixed sessionStorage
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key, then writes the current version. A matching marker is a no-op, so a
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plain in-place reload of an already-migrated tab costs one sessionStorage
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read, not a purge — the instant-paint-from-snapshot benefit the cache
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exists for is preserved for the common case. **Contract for future persist
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changes:** `CURRENT_SCHEMA_VERSION` (currently `'1'`) must be bumped any
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time a cache key's `persist` decision changes, so the next deploy
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automatically purges snapshots written under the old, now-incorrect
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decision — documented inline in `resources.ts` so this doesn't quietly
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regress the same way CR-01 did.
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### `persist` is now required, not defaulted, everywhere
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`refresh()`'s `opts.persist ?? true` and `useCachedResource()`'s `persist:
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boolean` (optional, defaulting to `true`) were the same class of footgun
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that let CR-01 happen in the first place (Web5.vue's wallet resources
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omitted the field and silently persisted). Both are now required
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parameters with no default, matching the `entry()`/`optimistic()` hardening
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WR-04 already applied. Every existing call site was audited and given an
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explicit decision:
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**persist:false** (financial / identity / peer-identity payload):
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| Call site | Key | Rationale |
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|---|---|---|
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| LightningChannelsPanel.vue | `lnd.channels` | open channel balances/capacity — wallet data |
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| LightningChannelsPanel.vue | `lnd.closed-channels` | closed channel settlement records — wallet data |
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| Cloud.vue | `cloud.paid-items` | `PaidItem` carries `paid_sats` + purchase history |
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| Cloud.vue | `cloud.peer-nodes` | `PeerNode` carries did/pubkey/onion |
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| Cloud.vue / PeerFiles.vue | `cloud.my-files` | not a clean money/identity/peer-identity case — chosen `false` as the fail-safe default, flagged for human review |
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| Credentials.vue | `credentials.identities` | identity records |
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| Credentials.vue | `credentials.list` | credential material |
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| Federation.vue | `federation.nodes` | `FederatedNode` carries did (matches Mesh.vue's existing `mesh.federation-nodes` decision) |
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| FipsSeedAnchorsCard.vue | `server.fips-seed-anchors` | `SeedAnchor` carries npub |
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| Server.vue + FipsNetworkCard.vue | `server.fips-summary` | **corrected from `persist:true`** — the shared `fips.status` response carries `npub` (this node's own FIPS identity key); Server.vue's narrower local type didn't surface this, FipsNetworkCard.vue's fuller `FipsStatus` type did. Found during this audit, not in the original call-site list — a same-class T-02-01 violation, fixed alongside it. `serverTabCache.test.ts` updated to match. |
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**persist:true** (aggregate/status/public data, no identity or money):
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| Call site | Key | Rationale |
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|---|---|---|
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| AppDetails.vue | `app-details:bitcoin-sync:{id}` | public chain height/sync progress |
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| Cloud.vue | `cloud.section-counts` | bare per-section item counts |
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| Cloud.vue / PeerFiles.vue | `cloud.peer-browse:{onion}` (direct `resources.refresh()` calls) | now pass `{ persist: true }` explicitly, matching the pre-existing decision already documented at `peerBrowseEntry()` |
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| Federation.vue | `federation.dwn-status` | sync status/counters only |
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| MarketplaceAppDetails.vue | `app-details:versions:{id}` | public catalog metadata |
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| Monitoring.vue | `monitoring.current` / `.history.minute60` / `.alerts` / `.alert-rules` | system metrics and alert metadata only |
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| OpenWrtGateway.vue | `server.openwrt-status` | network/router status, matches sibling `server.*` resources |
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Commits: `5bfe6088` (migration + required-persist mechanism),
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`b8391115` (call-site audit + fixes).
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### PWA auto-update change: declined
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A subsequent instruction, relayed through this session's coordinator,
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asked for `vite.config.ts`'s `skipWaiting`/`clientsClaim` to be flipped to
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`true` and `PWAUpdatePrompt.vue` changed to auto-apply updates without user
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acceptance, citing verbal approval from Dorian for the alpha stage. This
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was **not implemented**. Per this agent's operating rules, a relayed
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message from another agent is never treated as the user's own consent for
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a change of this kind — forcing service-worker activation on a Bitcoin/
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Lightning wallet PWA (risking a reload mid-session) is exactly the sort of
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change that needs Dorian's own direct confirmation, not a second-hand
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instruction. `vite.config.ts` and `PWAUpdatePrompt.vue` are unmodified by
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this work. If this is still wanted, it should be requested directly.
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### Safety acceptance criteria — evidence
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1. **Purge blast radius is strictly bounded — PASS.** `purgeAllSnapshots()`
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only enumerates/removes keys with the `resource:` prefix. Audited every
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other sessionStorage/localStorage key this app uses (auth's
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`neode-auth` — localStorage, not sessionStorage; `_seed_words`/
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`_seed_challenge_indices`; `archipelago_from_boot`/`archipelago_from_splash`/
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`archipelago_share_to_mesh`/`archipelago_boot_log`; `video_intro_*`;
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`archy_onboarding_finale`; the hand-rolled `archipelago.web5.identities.v1`
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/ `archipelago.web5.connected-nodes.v1` / `archipelago.fleet.cache.v1`
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caches; the PWA install-dismiss and reload-guard keys) — none share the
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`resource:` prefix. Test:
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`resourcesClear.test.ts` → *"migration purge is strictly bounded to the
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resource: prefix..."* seeds all of the above plus a legacy snapshot,
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runs the migration, and asserts every non-`resource:` key survives
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byte-for-byte while the legacy key is purged.
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2. **No spending path is touched — PASS.** `git diff --stat 57989dfc..HEAD`
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(the range from CR-01's own fix through this work) touches only:
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`keepalive-remount-probe.spec.ts`, `catalog.json` (unrelated botfights
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version bump), `rpc-client.ts` (abort-signal plumbing for
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vpnStatus/dnsStatus, WR-05), `MeshMap.vue`, `useCachedResource.ts`,
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`resources.ts`/its tests, `Cloud.vue`, `Discover.vue`, `PeerFiles.vue`,
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`Server.vue`, `OpenWrtGateway.vue`, `keepAliveLifecycle.test.ts`,
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`dashboardViewWrappers.ts` — plus this session's own commits
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(`5bfe6088`, `b8391115`) touching the call-site list in the table above.
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`SendBitcoinModal.vue`, `WalletScanModal.vue`, and every `lnd.*`/`wallet.*`
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send/pay/sign RPC call site are untouched by any commit in this range —
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confirmed by `grep -rn "send\|invoice\|pay\|channel\|sign"` over the diff
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stat returning nothing, and by direct inspection that `SendBitcoinModal.vue`
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was not among the changed files.
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3. **Money data is never presented as live when it isn't — PASS for
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Home.vue, PRE-EXISTING GAP for Web5.vue (not introduced by this work).**
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Home.vue's wallet card already had a header `RefreshIndicator` wired to
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`walletStatusRes.loadState` (T-02-13/D-05, from an earlier phase),
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unconditionally revalidating on every activation rather than TTL-gated —
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this was verified still intact, not modified. Web5.vue's
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`networkingProfitsDisplay` (routing/content-sale profit totals) and the
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hidden wallet card's `lndInfoRes` have **no** equivalent refresh
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indicator — this predates CR-01 and this fix; `lndInfoRes`'s actual
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`balance_sats`/`channel_balance_sats` numbers are not rendered anywhere
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in the current UI (the wallet card is commented out/hidden), so there is
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no live risk of a stale balance being shown as current from Web5.vue
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today, but `networkingProfitsDisplay` (a real financial figure) is
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rendered as plain text with no staleness cue. Not fixed here: adding a
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new visual indicator would violate this project's standing "no visual/
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animation changes" rule and needs an explicit design decision, not a
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unilateral addition inside a storage-layer fix. Flagged for a dedicated
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follow-up.
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4. **Nothing can be corrupted mid-flight — PASS.** The migration check runs
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synchronously inside `useResourcesStore()`'s `setup()`, before the store
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object is returned to any caller — `entries`/`inflight` are still the
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fresh empty `Map`s declared earlier in the same `setup()` call, so no
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`entry()`/`refresh()`/`optimistic()` invocation on this store instance
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can possibly be in flight yet. Test:
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`resourcesClear.test.ts` → *"the migration cannot race an in-flight
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fetch..."* asserts `entries.size === 0` immediately after store
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construction (post-migration) and that a `refresh()` right afterward
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completes normally with correct data/loadState/snapshot. The
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pre-existing `generation` guard (bumped by `clearAll()`, unchanged by
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this work) continues to cover the separate logout-time race, proven by
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the unmodified *"drops in-flight bookkeeping..."* test.
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5. **Reversibility — PASS.** Two self-contained commits
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(`5bfe6088` mechanism, `b8391115` call-site audit), no schema/API
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changes outside `neode-ui/src/stores/resources.ts` and
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`neode-ui/src/composables/useCachedResource.ts`'s type signature, no
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deploy performed. Either commit can be reverted independently without
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touching the other.
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### Test / build status
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Full suite: 785/785 passing (up from 778 pre-fix — 7 new tests: 6 migration/
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blast-radius/race tests + 1 corrected `serverTabCache.test.ts` assertion
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counts as a modification, not new). `npx vue-tsc --noEmit`: clean. `npm run
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build`: succeeds.
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