gsxdsm cb57093d03 refactor: domain folder layout (types, API, core, engine) (#2398) ...

## Summary

Wave 17 organizes Fusion into **domain folders** (stacks on #2397).

### Layout
- **core/types/** — board, task, agents, settings, merge, workflow,
mesh, …
- **core/src/** — agents, ai, async-stores, workflows, tasks, config,
db, …
- **dashboard/app/api/** — client, tasks, agents, git, missions,
planning, …
- **engine/src/** — agents, auth, execution, merge, missions, overseer,
worktree, …

Root keepers retained for large entrypoints (`store.ts`, `executor.ts`,
`merger.ts`, …).

Public barrels (`@fusion/core`, `@fusion/engine`, `app/api.ts` → legacy)
stay stable.

## Test plan
- [x] `@fusion/core` typecheck
- [x] `@fusion/engine` typecheck (pre-existing playwright-core noise
only)
- [ ] CI merge gate

**Stack:** #2394 → #2397 → **this PR**

2026-08-03 00:20:53 -07:00

..

__tests__

refactor: domain folder layout (types, API, core, engine) (#2398)

2026-08-03 00:20:53 -07:00

chatPendingMessageStorage.ts

FN-7137: stack queued chat messages

2026-06-27 15:56:42 -07:00

chatTypes.ts

fix(dashboard): replace quick chat with modal chat

2026-06-22 15:23:43 -07:00

createChatStreamHandlers.ts

FN-7368: keep accepted chat sends visible after provider errors

2026-07-01 07:50:52 -07:00

logStreamReconcile.ts

fix(dashboard): close the code-review findings on the mobile tab-discard work

2026-07-26 11:17:52 -07:00

modalPersistence.ts

fix(dashboard): stop over-aggressive component unmounts (keep-alive for planning, terminals, popups) (#2420)

2026-07-30 21:50:47 -07:00

resyncRetry.ts

fix(dashboard): close the code-review findings on the mobile tab-discard work

2026-07-26 11:17:52 -07:00

useActivityLog.ts

fix(dashboard): close the code-review findings on the mobile tab-discard work

2026-07-26 11:17:52 -07:00

useAgentLogs.ts

fix(dashboard): close the code-review findings on the mobile tab-discard work

2026-07-26 11:17:52 -07:00

useAgents.ts

fix(dashboard): resync SSE state on reopen and bound the service-worker cache

2026-07-26 10:13:39 -07:00

useAgentsMapCache.ts

feat(FN-5202): add SWR caching for chat agents, skills, and models

2026-05-20 03:19:44 -07:00

useAiSessionSync.ts

fix(dashboard): stop Planning Mode retry loop, make AI sessions multi-tab (#2101)

2026-07-14 18:47:53 -07:00

useApprovalBanner.ts

fix(dashboard): close the code-review findings on the mobile tab-discard work

2026-07-26 11:17:52 -07:00

useAppSettings.ts

refactor: domain folder layout (types, API, core, engine) (#2398)

2026-08-03 00:20:53 -07:00

useArtifacts.ts

fix(dashboard): resync SSE state on reopen and bound the service-worker cache

2026-07-26 10:13:39 -07:00

useAuthOnboarding.ts

fix(dashboard): auto-open first-run onboarding even when the provider list is empty

2026-07-02 20:16:43 -07:00

useAuthTokenRecovery.ts

FN-8301: restore PWA token recovery after cold starts

2026-07-18 11:02:45 -07:00

useAutoSavePreference.ts

FN-7866: add auto-save toggle for the workspace file editor (default on)

2026-07-12 12:49:37 -07:00

useAutosizeTextarea.ts

feat(FN-4712): complete Step 2 — extract autosize textarea hook

2026-05-15 22:24:12 -07:00

useBackgroundSessions.ts

FN-8229: remove background AI tasks pill

2026-07-17 14:25:30 -07:00

useBadgeWebSocket.ts

feat(FN-4370): complete Step 3 — retain badge snapshots across unsubscribes

2026-05-13 15:05:05 -07:00

useBatchBadgeFetch.ts

refactor: eliminate ~400 no-explicit-any warnings across the workspace

2026-04-23 23:02:36 -07:00

useBlockerFanout.ts

refactor: domain folder layout (types, API, core, engine) (#2398)

2026-08-03 00:20:53 -07:00

useBoardScrollRestore.ts

fix(dashboard): harden visibility suspension, log caps, and mobile board UX

2026-07-26 09:50:44 -07:00

useBoardWorkflows.ts

refactor: domain folder layout (types, API, core, engine) (#2398)

2026-08-03 00:20:53 -07:00

useBranchTaskFilters.ts

refactor(dashboard): extract useBranchTaskFilters hook from App.tsx

2026-06-23 19:52:52 -07:00

useCapacityRiskBanner.ts

refactor(dashboard): extract useCapacityRiskBanner hook from App.tsx

2026-06-23 20:14:14 -07:00

useChat.ts

docs: correct 104 future-dated FNXC timestamps across 61 files (#2680)

2026-07-30 02:38:58 -07:00

useChatRooms.ts

FN-8062: normalize room message ordering

2026-07-16 02:41:27 -07:00

useChatUnread.ts

feat(FN-4661): complete Step 1 — add useChatUnread hook

2026-05-15 15:19:56 -07:00

useChatUnreadBadge.ts

fix(dashboard): resync SSE state on reopen and bound the service-worker cache

2026-07-26 10:13:39 -07:00

useCoarsePointer.ts

fix: reliable mobile board horizontal swipe over task cards

2026-06-13 19:40:15 -07:00

useColumnScrollSnap.ts

fix(dashboard): stop mobile board swipes jumping two columns at the edges

2026-07-26 08:48:36 -07:00

useComposerDictation.ts

FN-8573: add voice dictation controls to composers

2026-07-25 05:15:02 -07:00

useConfirm.ts

fix: harden onboarding/git/desktop batch per multi-agent review findings

2026-07-18 00:33:14 -07:00

useCurrentProject.ts

FN-7416: preserve dashboard project selection in URL

2026-07-02 11:38:31 -07:00

useDashboardHealth.ts

fix(dashboard): harden visibility suspension, log caps, and mobile board UX

2026-07-26 09:50:44 -07:00

useDashboardKeyboardShortcuts.ts

FN-8069: toggle dashboard keyboard shortcuts

2026-07-16 03:17:35 -07:00

useDeepLink.ts

fix(dashboard): make duplicate-warning "Open" actually open the task

2026-07-25 09:07:09 -07:00

useDevServer.ts

fix(dashboard): harden visibility suspension, log caps, and mobile board UX

2026-07-26 09:50:44 -07:00

useDevServerConfig.ts

feat(FN-2166): persist dev server script configuration across sessions

2026-04-20 12:59:58 -07:00

useDevServerLogs.ts

feat(FN-5416): instrument SSE stream resume events across PR checks, dev-se

2026-05-21 18:15:26 -07:00

useDiscoveredSkillsCache.ts

feat(FN-5202): add SWR caching for chat agents, skills, and models

2026-05-20 03:19:44 -07:00

useDockerProvisioning.ts

feat(FN-3110): add docker provisioning service, API routes, and status UI c

2026-05-03 14:10:11 -07:00

useDockerTargets.ts

feat(FN-3109): add Docker connectivity service and target selector UI

2026-05-03 07:47:45 -07:00

useDocuments.ts

FN-8366: enforce end-to-end project scoping

2026-07-19 16:29:39 -07:00

useEmbeddedPresentation.ts

FN-8621: migrate complex modals to FloatingWindow

2026-07-26 19:52:32 -07:00

useEngineStatus.ts

fix(dashboard): harden visibility suspension, log caps, and mobile board UX

2026-07-26 09:50:44 -07:00

useEvals.ts

fix(dashboard): harden visibility suspension, log caps, and mobile board UX

2026-07-26 09:50:44 -07:00

useExecutorStats.ts

refactor: domain folder layout (types, API, core, engine) (#2398)

2026-08-03 00:20:53 -07:00

useFavorites.ts

FN-8666: add credential instance pickers

2026-08-01 04:03:26 -07:00

useFileBrowser.ts

refactor: eliminate ~400 no-explicit-any warnings across the workspace

2026-04-23 23:02:36 -07:00

useFileEditor.ts

feat(i18n): full-sweep string migration — 5,930 keys across 5 locales (#1352)

2026-06-03 19:06:53 -07:00

useFileMention.ts

feat(FN-5218): add hash mentions to chat composers and popups

2026-05-20 04:12:40 -07:00

useFlashOnIncrease.ts

feat(HAI-069): double flash animation duration from 700ms to 1400ms

2026-03-26 00:10:53 -04:00

useGithubSetupWarningDelay.ts

FN-7475: delay GitHub setup warnings

2026-07-03 21:45:21 -07:00

useGitHubStarPrompt.ts

FN-5967: add first-task GitHub star prompt

2026-06-03 22:35:28 -07:00

useGlobalConcurrency.ts

capacity, part 3: delete the globalMaxConcurrent setting, API and UI (#2529)

2026-07-28 23:23:13 -07:00

useInsights.ts

FN-7901: persist thinkingLevel for insight model selection

2026-07-12 19:39:42 -07:00

useIssueMention.ts

fix(FN-4735): address useIssueMention selection spacing

2026-05-16 09:21:06 -07:00

useLanguage.ts

feat(i18n): language reset-to-auto-detect + review nitpicks (#1352)

2026-06-03 13:02:23 -07:00

useLiveTimeTicker.ts

fix(dashboard): close the code-review findings on the mobile tab-discard work

2026-07-26 11:17:52 -07:00

useLiveTranscript.ts

fix(dashboard): close the code-review findings on the mobile tab-discard work

2026-07-26 11:17:52 -07:00

useMailboxUnread.ts

FN-7096: gate approval banner to mailbox requests

2026-06-27 09:28:29 -07:00

useMainPanelTaskDetail.ts

FN-7131: add done-task summary tab

2026-06-27 12:15:42 -07:00

useManagedDockerNodes.ts

FN-6197: suppress tab-resume fetch errors in dashboard

2026-06-10 09:21:48 -07:00

useMemoryBackendStatus.ts

feat(FN-2559): merge fusion/fn-2559

2026-04-25 18:22:37 -07:00

useMemoryData.ts

fix(memory): fix insights parsing + modernize Memory, Insights, Todos, and agent Memory UI

2026-07-11 17:16:49 -07:00

useMergeAdvanceNotice.ts

fix(dashboard): harden visibility suspension, log caps, and mobile board UX

2026-07-26 09:50:44 -07:00

useMeshEngines.ts

feat: migrate storage from SQLite to PostgreSQL (#1793)

2026-07-13 19:07:58 -07:00

useMeshState.ts

fix(dashboard): close the code-review findings on the mobile tab-discard work

2026-07-26 11:17:52 -07:00

useMobileKeyboard.ts

FN-7456: fix initial iOS terminal keyboard spacing

2026-07-02 18:28:06 -07:00

useMobileScrollLock.ts

FN-6829: dock todos as a project view

2026-06-21 13:25:40 -07:00

useModalManager.ts

fix(dashboard): stop over-aggressive component unmounts (keep-alive for planning, terminals, popups) (#2420)

2026-07-30 21:50:47 -07:00

useModalResizePersist.ts

FN-8621: migrate complex modals to FloatingWindow

2026-07-26 19:52:32 -07:00

useModelsCache.ts

FN-8666: add credential instance pickers

2026-08-01 04:03:26 -07:00

useMultiAgentLogs.ts

fix(dashboard): close the code-review findings on the mobile tab-discard work

2026-07-26 11:17:52 -07:00

useNavigationHistory.ts

FN-8448: fix Back navigation from import detail

2026-07-20 23:28:49 -07:00

useNodeProxy.ts

feat(FN-1232): add remote node mesh dashboard integration

2026-04-09 13:01:19 -07:00

useNodes.ts

fix(dashboard): close the code-review findings on the mobile tab-discard work

2026-07-26 11:17:52 -07:00

useNodeSettingsSync.ts

fix(dashboard): harden visibility suspension, log caps, and mobile board UX

2026-07-26 09:50:44 -07:00

useOverlayDismiss.ts

FN-7261: add global modal dismissal setting

2026-06-30 01:50:52 -07:00

usePluginDashboardViews.ts

FN-8398: show enabled Compound Engineering navigation

2026-07-19 18:00:47 -07:00

usePluginUiContributions.ts

feat(FN-3564): isolate plugin loader test state to prevent cross-test conta

2026-05-06 02:14:05 -07:00

usePluginUiSlots.ts

feat(FN-1925): add plugin UI slot infrastructure

2026-04-16 10:04:44 -07:00

usePoppedOutTasks.ts

fix(dashboard): dismiss popped-out/main-panel/dock task detail and Quick Chat on project switch

2026-07-23 22:53:04 -07:00

usePrChecksStream.ts

feat(FN-5416): instrument SSE stream resume events across PR checks, dev-se

2026-05-21 18:15:26 -07:00

usePreviewEmbed.ts

refactor(dashboard,desktop,engine): remove unused imports, props, and locals

2026-04-23 23:02:35 -07:00

useProjectActions.ts

fix(dashboard): reset project-scoped modals and remount Planning on project switch

2026-07-23 21:29:54 -07:00

useProjectBookmarks.ts

feat(dashboard): scrollable, autocomplete, bookmarkable project selector

2026-06-07 02:26:00 +07:00

useProjectContextGuard.ts

FN-8366: enforce end-to-end project scoping

2026-07-19 16:29:39 -07:00

useProjectFileBrowser.ts

refactor: eliminate ~400 no-explicit-any warnings across the workspace

2026-04-23 23:02:36 -07:00

useProjectFileEditor.ts

feat(i18n): full-sweep string migration — 5,930 keys across 5 locales (#1352)

2026-06-03 19:06:53 -07:00

useProjectHealth.ts

FN-8703: render project overview before health telemetry

2026-08-01 09:53:36 -07:00

useProjectMarkdownFiles.ts

feat(FN-2315): add hidden markdown toggle for project documents

2026-04-24 08:55:02 -07:00

useProjects.ts

fix(dashboard): close the code-review findings on the mobile tab-discard work

2026-07-26 11:17:52 -07:00

useRemoteNodeData.ts

feat(FN-1529): implement search query propagation to remote node data

2026-04-10 02:59:38 -07:00

useRemoteNodeEvents.ts

fix(dashboard): resync SSE state on reopen and bound the service-worker cache

2026-07-26 10:13:39 -07:00

useResearch.ts

fix(dashboard): harden visibility suspension, log caps, and mobile board UX

2026-07-26 09:50:44 -07:00

useRuntimeFallbackStatus.ts

fix(dashboard): harden visibility suspension, log caps, and mobile board UX

2026-07-26 09:50:44 -07:00

useScopedDismissFlag.ts

refactor(dashboard): extract useDashboardHealth, useAuthTokenRecovery, useScopedDismissFlag

2026-06-23 20:03:44 -07:00

useSelectionComment.ts

FN-6528: add selection comments for new tasks

2026-06-17 03:29:39 -07:00

useSessionBannerPref.ts

fix: persist session banner dismissals and add hide-banner setting

2026-05-01 13:08:07 -07:00

useSessionFiles.ts

fix: five lifecycle gates the census cannot see — incl. live ephemeral workers reaped and duplicate follow-up cards (#2787)

2026-07-30 10:35:31 -07:00

useSetupReadiness.ts

feat(FN-2189): include gh CLI auth in setup readiness

2026-04-20 10:16:13 -07:00

useShellConnection.ts

fix(dashboard): memoize normalized shell state to stop render thrash

2026-05-08 08:37:26 -07:00

useShellContext.ts

feat(FN-3406): add shell context hook plumbing for dashboard

2026-05-07 23:21:05 -07:00

useStashOrphanCount.ts

fix(dashboard): harden visibility suspension, log caps, and mobile board UX

2026-07-26 09:50:44 -07:00

useTaskDiffStats.ts

fleet: the app-side remainder 18 → 0 — Archive/Revert and diff stats were silently absent on a renamed board (#2731)

2026-07-30 14:12:14 -07:00

useTaskHandlers.ts

FN-7591: make dashboard create surfaces resolve intake column from workflow instead of hard-coding triage

2026-07-05 13:15:56 -07:00

useTasks.ts

fix(dashboard): planner activity was never stamped on a renamed intake lane (#3017)

2026-07-31 00:50:07 -07:00

useTerminal.ts

FN-7824: auto-reconnect terminal on first launch instead of parking disconnected

2026-07-11 18:52:28 -07:00

useTerminalSessions.ts

refactor: domain folder layout (types, API, core, engine) (#2398)

2026-08-03 00:20:53 -07:00

useTheme.ts

FN-8146: restore persistent theme selection

2026-07-17 00:00:46 -07:00

useToast.ts

test: green full-suite CI after main drift (#2229)

2026-07-16 16:01:29 -07:00

useTodoLists.ts

feat(i18n): round-2 sweep — 488 residual strings migrated, markup fidelity restored (#1352)

2026-06-03 20:52:44 -07:00

useTouchActionGesture.ts

FN-7953: fix mobile OAuth code submit taps

2026-07-14 17:18:06 -07:00

useUnmappedWorkflowRefetch.ts

U12 part 7: the List view never self-healed a card's workflow — extract Board's FN-7591 refetch and wire it up (#2530)

2026-07-29 09:04:58 -07:00

useUpdateCheck.ts

feat(FN-2663): add cached update-check setting, APIs, and banner

2026-04-27 01:40:07 -07:00

useUsageData.ts

fix(dashboard): harden visibility suspension, log caps, and mobile board UX

2026-07-26 09:50:44 -07:00

useViewportMode.ts

fix(dashboard): align mid-tablet shell chrome with JS viewport mode

2026-08-02 17:27:31 -07:00

useViewState.ts

feat(dashboard): add view and settings-section enumeration API (#2453)

2026-07-26 22:34:18 -07:00

useVoiceAvailability.ts

FN-8580: deduplicate voice availability settings reads

2026-07-25 05:48:35 -07:00

useVoiceDictation.ts

FN-8580: deduplicate voice availability settings reads

2026-07-25 05:48:35 -07:00

useWorkspaceFileBrowser.ts

FN-7264: add opt-in absolute file-browser paths

2026-06-29 23:17:49 -07:00

useWorkspaceFileEditor.ts

FN-7866: add auto-save toggle for the workspace file editor (default on)

2026-07-12 12:49:37 -07:00

useWorkspaces.ts

fix(dashboard): harden visibility suspension, log caps, and mobile board UX

2026-07-26 09:50:44 -07:00

useWorktrunkInstallStatus.ts

fix(dashboard): resync SSE state on reopen and bound the service-worker cache

2026-07-26 10:13:39 -07:00

visibilitySuspension.ts

fix(dashboard): close the code-review findings on the mobile tab-discard work

2026-07-26 11:17:52 -07:00