gsxdsm 3d7eaeabee FN-7849: reconcile streaming user-message echo to render chat attachments immediately ...

Fix chat image/file attachments not rendering until re-entering the thread by reconciling the optimistic temp user bubble with the persisted user-message SSE echo during active streaming.

- In useChat, when a persisted user-role message arrives via chat:message:added while the active session is streaming, replace the optimistic temp-* bubble with the reconciled persisted message (real id + attachment filenames) instead of leaving the temp bubble in place with no refetch.
- Add regression coverage: persisted user attachment echo reconciles without duplicate/refetch, attachment-only echo reconciles content+attachments, and text-only echo still reconciles without duplicating messages.
- Extend test helper makeMessage to pass through attachments overrides.

Files changed:
 .../dashboard/app/hooks/__tests__/useChat.test.ts  | 160 +++++++++++++++++++++
 packages/dashboard/app/hooks/useChat.ts            |  13 ++
 2 files changed, 173 insertions(+)

Fusion-Task-Id: FN-7849

Fusion-Task-Lineage: dbabda9c-5842-4d16-bafb-776a6536e51f

Co-authored-by: Fusion (runfusion.ai) <noreply@runfusion.ai>

2026-07-12 00:26:51 -07:00

..

__tests__

FN-7849: reconcile streaming user-message echo to render chat attachments immediately

2026-07-12 00:26:51 -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

modalPersistence.ts

FN-7657: persist GitHub issue import modal state across close/reopen

2026-07-08 00:14:52 -07:00

useActivityLog.ts

fix: scope all git, activity, webhook, and summarize-title routes to correct project store

2026-04-12 17:55:07 -07:00

useAgentLogs.ts

FN-6040: show loading indicators for task detail activity and agent logs

2026-06-08 13:32:58 -07:00

useAgents.ts

perf(dashboard): speed up startup and eliminate API request storms

2026-05-26 21:57:31 -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

feat(FN-1154): sync AI session state across browser tabs

2026-04-08 16:48:35 -07:00

useApprovalBanner.ts

FN-7096: gate approval banner to mailbox requests

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

useAppSettings.ts

FN-7820: add Cost tab to task detail and optional card cost badge

2026-07-11 18:07:00 -07:00

useArtifacts.ts

feat: agent-created visual artifacts end-to-end + redesigned category gallery with doc editing

2026-07-10 23:42:10 -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

refactor(dashboard): extract useDashboardHealth, useAuthTokenRecovery, useScopedDismissFlag

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

useAutosizeTextarea.ts

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

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

useBackgroundSessions.ts

fix: prevent stale planning notifications

2026-07-11 19:15:20 -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

FN-6569: make auto-merge retry cap configurable

2026-06-17 04:51:31 -07:00

useBoardScrollRestore.ts

FN-7258: restore mobile board scroll on return

2026-06-29 21:02:34 -07:00

useBoardWorkflows.ts

fix(FN-7591): stop intake-column cards vanishing from the workflow board

2026-07-05 16:10:36 -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

FN-7849: reconcile streaming user-message echo to render chat attachments immediately

2026-07-12 00:26:51 -07:00

useChatRooms.ts

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

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

useChatUnread.ts

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

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

useChatUnreadBadge.ts

FN-7392: suppress hidden planner chat unread badges

2026-07-01 15:39:34 -07:00

useCoarsePointer.ts

fix: reliable mobile board horizontal swipe over task cards

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

useConfirm.ts

feat(FN-5475): add allow-resurrection control to task delete flow

2026-05-23 20:44:01 -07:00

useCurrentProject.ts

FN-7416: preserve dashboard project selection in URL

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

useDashboardHealth.ts

fix(dashboard): poll health so a stale "engine not running" banner clears

2026-07-02 23:42:14 -07:00

useDashboardKeyboardShortcuts.ts

FN-7553: add dedicated keyboard shortcuts settings section

2026-07-04 21:28:19 -07:00

useDeepLink.ts

fix(dashboard): hide right dock by default + defer spurious onboarding project-not-found toast

2026-07-03 00:12:10 -07:00

useDevServer.ts

FN-6926: target task worktrees in dev server

2026-06-23 11:26:51 -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

feat(FN-4924): apply cache ttl hydration across dashboard hooks

2026-05-17 11:33:56 -07:00

useEmbeddedPresentation.ts

fix(dashboard): resizers, overlaps, dock pop-out, dedup refactors, live tweaks

2026-06-22 04:18:35 -07:00

useEngineStatus.ts

FN-6827: add engine status banner

2026-06-25 08:35:44 -07:00

useEvals.ts

feat(FN-4924): apply cache ttl hydration across dashboard hooks

2026-05-17 11:33:56 -07:00

useExecutorStats.ts

FN-7461: count footer queues across task states

2026-07-03 07:47:03 -07:00

useFavorites.ts

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

2026-05-20 03:19:44 -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

FN-7071: show concurrency utilization in the footer panel

2026-06-26 13:57:00 -07:00

useInsights.ts

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

2026-06-03 20:52:44 -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

useLiveTranscript.ts

fix(dashboard): cap useLiveTranscript entries to prevent heap exhaustion

2026-04-24 23:16:29 -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): unbreak banner dismiss + suppress when auto-sync handled it

2026-05-23 15:57:48 -07:00

useMeshState.ts

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

2026-06-10 09:21:48 -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

FN-7352: route completed-task refine menus to detail

2026-07-01 07:33:56 -07:00

useModalResizePersist.ts

FN-6377: make tablet modals touch-resizable

2026-06-13 11:46:53 -07:00

useModelsCache.ts

FN-7710: refresh model caches so Grok/Cursor CLI models appear without reopening Settings

2026-07-09 19:58:03 -07:00

useMultiAgentLogs.ts

fix(FN-3175): reduce dashboard log stalls

2026-05-02 08:05:33 -07:00

useNavigationHistory.ts

FN-7275: fix mobile task-detail swipe-back dismissal

2026-06-30 08:20:07 -07:00

useNodeProxy.ts

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

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

useNodes.ts

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

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

useNodeSettingsSync.ts

fix(merge): resolve merge conflicts with origin/main

2026-06-19 23:47:20 +00:00

useOverlayDismiss.ts

FN-7261: add global modal dismissal setting

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

usePluginDashboardViews.ts

feat(FN-3157): add plugin dashboard view registry with nav integration

2026-05-05 12:14:20 -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

refactor(dashboard): extract task-detail, board-scroll, popped-out hooks

2026-06-23 21:09:36 -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): prevent Windows Terminal popup and repair Manage Projects navigation

2026-07-03 03:15:17 -04:00

useProjectBookmarks.ts

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

2026-06-07 02:26:00 +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-6197: suppress tab-resume fetch errors in dashboard

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

useProjectMarkdownFiles.ts

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

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

useProjects.ts

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

2026-06-10 09:21:48 -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

test(FN-5135): cover search-refresh deletedAt edge path

2026-05-19 08:13:07 -07:00

useResearch.ts

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

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

useRuntimeFallbackStatus.ts

fix(FUX-039): harden runtime-fallback agent-card viewport gating

2026-07-08 15:24:01 -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

feat(FN-1719): rebuild eslint baseline and add memory lessons

2026-04-13 18:21:31 -07:00

useSessionLock.ts

feat(FN-2220): merge fusion/fn-2220

2026-04-22 01:31:40 -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

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

2026-06-23 19:28:22 -07:00

useTaskDiffStats.ts

FN-5708: backfill files changed chip on done task cards

2026-05-29 21:32:09 -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

FN-7720: add operator review-lane bypass for stranded pre-merge review failures

2026-07-09 19:58:04 -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

FN-7813: add embedded worktree-rooted multi-tab Terminal to Task Detail

2026-07-11 00:01:10 -07:00

useTheme.ts

FN-7458: default startup theme mode to system

2026-07-03 07:47:03 -07:00

useToast.ts

fix(dashboard-mobile): clear Android status bar, footer-nav overlap, fetch toast spam

2026-05-23 00:03:22 -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

useUpdateCheck.ts

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

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

useUsageData.ts

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

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

useViewportMode.ts

FN-7388: Fix folded Android terminal mobile sizing

2026-07-01 15:39:33 -07:00

useViewState.ts

FN-7649: resolve settings landing view to board on project switch

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

useWorkspaceFileBrowser.ts

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

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

useWorkspaceFileEditor.ts

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

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

useWorkspaces.ts

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

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

useWorktrunkInstallStatus.ts

Address PR review feedback (#1889)

2026-07-03 23:16:58 -07:00

visibilitySuspension.ts

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

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