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feat(app): add chat outline navigation (#2792)

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* feat(app): add chat outline navigation

Long agent sessions need prompt navigation without coupling viewport movement to disposable server windows. Keep fetched timeline pages in client state so repeated jumps stay local, and settle prompt jumps against virtualized row measurement changes.

* fix(app): preserve chat outline timeline coverage

* fix(app): reconcile outline window submissions

* fix(app): harden outline timeline navigation
This commit is contained in:
Mohamed Boudra
2026-08-02 20:48:23 +08:00
committed by GitHub
parent 0ad51e26a1
commit 553ac53643
49 changed files with 3385 additions and 84 deletions
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packages/app/src/contexts/session-context.tsx
+18
View File
@@ -352,6 +352,7 @@ function SessionProviderInternal({ children, serverId, client }: SessionProvider
const clearAgentTurnLiveness = useSessionStore((state) => state.clearAgentTurnLiveness);
const clearAgentStreamHead = useSessionStore((state) => state.clearAgentStreamHead);
const setAgentTimelineCursor = useSessionStore((state) => state.setAgentTimelineCursor);
const setAgentTimelineHasNewer = useSessionStore((state) => state.setAgentTimelineHasNewer);
const setInitializingAgents = useSessionStore((state) => state.setInitializingAgents);
const bumpHistorySyncGeneration = useSessionStore((state) => state.bumpHistorySyncGeneration);
const markAgentHistorySynchronized = useSessionStore(
@@ -626,6 +627,13 @@ function SessionProviderInternal({ children, serverId, client }: SessionProvider
acknowledgedClientMessageIds: result.acknowledgedClientMessageIds,
});
}
if (payload.direction !== "before") {
setAgentTimelineHasNewer(serverId, (current) => {
const next = new Map(current);
next.set(agentId, payload.hasNewer);
return next;
});
}
markAgentHistorySynchronized(serverId, agentId);
} else {
applyAgentTimelineResponseState(serverId, agentId, {
@@ -633,6 +641,10 @@ function SessionProviderInternal({ children, serverId, client }: SessionProvider
head: result.head,
range: result.cursorChanged ? (result.cursor ?? null) : (currentCursor ?? null),
older: result.older,
newer:
payload.direction === "before"
? timeline.status === "synced" && timeline.newer === "available"
: payload.hasNewer,
synchronized: shouldMarkAuthoritativeHistoryApplied,
acknowledgedClientMessageIds: result.acknowledgedClientMessageIds,
});
@@ -659,6 +671,7 @@ function SessionProviderInternal({ children, serverId, client }: SessionProvider
recoverTimelineGap,
serverId,
setAgentStreamState,
setAgentTimelineHasNewer,
setInitializingAgents,
],
);
@@ -729,6 +742,11 @@ function SessionProviderInternal({ children, serverId, client }: SessionProvider
useEffect(
() =>
getHostRuntimeStore().subscribeAgentStoppedRunning(serverId, (agentId) => {
const session = useSessionStore.getState().sessions[serverId];
const timeline = selectAgentTimelineState(session, agentId);
if (timeline.status === "synced" && timeline.newer === "available") {
return;
}
viewedTimelineSyncRef.current?.reconcileAgent(agentId);
}),
[serverId],