chore(changeset): backfill changesets for post-9.3 changes (#1718)

Adds changesets for the package-touching PRs merged after the framework
9.3.0 pin that landed without one: gantt (year scale/nav/layout/PDF,
configurable tooltip + parent-stretch), plugin-chatbot (inline data-chart,
honest turn-liveness), app-shell AI workspace UX + current-object context,
ADR-0047 interface pages (app-shell/plugin-list/grid/data-objectstack),
plugin-list $select schema gate, ADR-0048 package-id app routing,
newTabUrl fast path, and plugin-report dataset matrix totals.

Co-authored-by: Jack Zhuang <277994282+os-zhuang@users.noreply.github.com>
Co-authored-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

Author: 3 people

.changeset/adr-0047-interface-pages.md

@@ -0,0 +1,28 @@
+---
+"@object-ui/app-shell": minor
+"@object-ui/plugin-list": minor
+"@object-ui/plugin-grid": minor
+"@object-ui/data-objectstack": minor
+---
+
+feat: ADR-0047 — interface pages, visualization switcher, and Airtable-parity filters
+
+End-user interface/list pages reach full rendering and authoring parity:
+
+- **Spec tabs + visualization switcher** — `ObjectView` now forwards
+  `viewDef.tabs` (stored/served but never rendered) and `viewDef.appearance`
+  (`allowedVisualizations` whitelist), turning on the dormant `ViewSwitcher` when
+  more than one type is whitelisted; effective options = author whitelist ∩
+  capability-resolvable types (kanban needs `groupBy`, calendar a date field, …).
+  `ListView` accepts the canonical `ViewFilterRule[]` tab-filter shape.
+- **User filters** — render only when `userFilters` is explicitly configured;
+  selections (dropdown values + active tab) mirror into `uf_*` URL params and
+  restore on load, so filtered lists survive reload and are shareable.
+- **Toolbar polish** — the visualization switcher becomes a compact right-side
+  "Grid ▾" dropdown inside the tool cluster (no extra row); filter tabs and
+  dropdown filters are mutually exclusive.
+- **Studio authoring** — a usable, schema-driven interface-page inspector
+  (collapsible sections honoured, array-of-enum → multi-select, a None/Tabs/
+  Dropdown `filter-mode` selector where None maps to ABSENCE of `userFilters`),
+  and the Design/Preview tabs render the live list via `InterfaceListPage`
+  (including a non-empty grid when the source view is hollow).

.changeset/adr-0048-app-shell-package-routing.md

@@ -0,0 +1,21 @@
+---
+"@object-ui/app-shell": minor
+---
+
+feat(app-shell): ADR-0048 (option A) — package-id app routing + prefer-local resolution
+
+Apps are now routed by their canonical package id rather than name:
+
+- **Resolution layer** — new `appRoute` helpers: `appRouteSegment(app)`
+  (canonical link segment = package id, name fallback) and
+  `matchAppBySegment(apps, seg)` (prefers `_packageId`, falls back to `name`).
+  `AppContent` selects the active app via `matchAppBySegment`, so
+  `/apps/<packageId>` resolves while `/apps/<appName>` keeps working (a per-tenant
+  alias / legacy URL).
+- **Emission layer** — nav generates `/apps/<packageId>` links across app
+  switching (AppSwitcher/AppSidebar/CommandPalette), sidebar base paths,
+  create/edit-app, and the hidden-app switch, all via `appRouteSegment(app)`.
+- **Prefer-local resolution** — `preferLocal(list, name, ownerPackageId)` resolves
+  a bare metadata name to the item whose `_packageId` matches the active app's
+  package (falling back to first match), wired at PageView/DashboardView/
+  ReportView and AppHeader so two installed packages can ship the same bare name.

.changeset/ai-workspace-console-ux.md

@@ -0,0 +1,19 @@
+---
+"@object-ui/app-shell": minor
+---
+
+feat(console/ai): AI workspace UX — date-grouped conversations, draggable split, keyboard shortcuts
+
+ChatGPT/Claude-parity polish for the console AI workspace:
+
+- **Date-grouped conversations** — the flat conversations list groups into
+  recency sections (Today / Yesterday / Previous 7 days / Previous 30 days /
+  Older) with calendar-day boundaries, via a pure exported
+  `groupConversationsByDate()`.
+- **Draggable chat ↔ preview split** — a draggable, double-click-to-reset divider
+  between chat and the Live Canvas preview; width persists to `localStorage`,
+  clamped so neither pane collapses (chat ≥ 360px, preview ≥ 420px), keyboard-
+  accessible (`role="separator"`, ←/→ resize).
+- **Collapsible conversations list** — auto-tucks when the preview opens, with a
+  manual toggle.
+- **Keyboard shortcuts** — ⌘⇧O new chat, ⌘⇧S toggle the conversations list.

.changeset/app-shell-ai-current-object-context.md

@@ -0,0 +1,15 @@
+---
+"@object-ui/app-shell": patch
+---
+
+fix(app-shell): send the current-page object to the AI assistant context
+
+The floating console assistant forwarded only `appName` + the full objects list,
+never the object the user is actually viewing — so asking it to "analyse this
+object" (especially in a non-English prompt) gave the agent nothing to anchor on
+and it replied that it couldn't find the object. The current object/record are
+now derived from the route (mirroring `useTrackRouteAsRecent`'s URL layout,
+tolerant of a `_console` shell prefix) and passed as `context.objectName` /
+`context.recordId`, so the backend injects that object's schema into the system
+prompt and scopes data queries to it. Pairs with the framework current-object
+resolution fix.

.changeset/app-shell-newtab-fast-path.md

@@ -0,0 +1,16 @@
+---
+"@object-ui/app-shell": minor
+"@object-ui/core": minor
+---
+
+feat(app-shell): zero-roundtrip `newTabUrl` fast path for `opensInNewTab` actions
+
+Actions that declare `newTabUrl` (a path template with a `{recordId}` placeholder
+whose target endpoint performs all auth/authz itself) now drive the pre-opened
+popup straight to that URL on click, skipping the action POST entirely — applied
+to both server-action paths (list rows via `useConsoleActionRuntime`, record
+header via `RecordDetailView`). The popup paints the existing spinner page until
+the (possibly slow) endpoint commits its redirect; the URL is resolved absolute
+because `about:blank` gives a bare-relative href no reliable base. The
+popup-blocked toast fallback is unchanged. Removes one full round trip of
+white-screen latency from every such Open click.

.changeset/chatbot-data-chart-inline.md

@@ -0,0 +1,17 @@
+---
+"@object-ui/plugin-chatbot": minor
+---
+
+feat(plugin-chatbot): render AI data-query charts inline (`data-chart`)
+
+Companion to the framework `visualize_data` tool: the data-query assistant can
+now answer with a CHART rendered right in the assistant bubble.
+
+- `mapMessages.ts` — `extractCharts()` lifts every `data-chart` custom stream
+  part onto `ChatMessage.charts` (defensive narrowing; preserves multiple charts
+  in order), mirroring the existing `data-build-progress` → `buildProgress` path.
+- `ChatbotEnhanced.tsx` — renders each chart via `<SchemaRenderer schema={{
+  type:'chart', … }}/>` (decoupled — no hard dep on `plugin-charts`), giving the
+  chart a definite `width: min(520px, 80vw)` so recharts' `ResponsiveContainer`
+  measures a stable non-zero width inside the `w-fit` bubble (otherwise the
+  circular width dependency leaves bars unpainted).

.changeset/chatbot-turn-liveness.md

@@ -0,0 +1,21 @@
+---
+"@object-ui/plugin-chatbot": minor
+---
+
+feat(plugin-chatbot): honest liveness indicator on running AI turns
+
+AI app builds run 1–3 min with long quiet gaps (LLM thinking, sample-data
+generation) where a static spinner is indistinguishable from a dropped
+connection. The chat now shows a Claude-Code-style liveness indicator driven by
+REAL observed stream activity, not a free-running clock:
+
+- `useTurnLiveness(active, activityKey)` stamps the moment real data arrives (a
+  streamed token / tool delta / `data-build-progress` update) and measures
+  seconds-since-last-byte.
+- `LivenessIndicator` renders three honest states — *receiving* (emerald pulse +
+  m:ss, bytes arrived recently), *waiting* (request in flight, nothing back yet),
+  and *stalled* (amber + "no response for Ns", genuinely silent past 6s).
+- The build panel prefers the server's monotonic `seq` keep-alive heartbeat as
+  its activity key (falling back to the content signature on older runtimes), so
+  a long quiet seed-generation window reads as honestly *receiving* rather than
+  flipping to amber.

.changeset/gantt-navigation-year-scale-pdf.md

@@ -0,0 +1,18 @@
+---
+"@object-ui/plugin-gantt": minor
+---
+
+feat(gantt): year scale, navigation, saved layout, and PDF export (follow-up to #1672)
+
+- **Year scale** — new `year` granularity (one column per year, with a "20XXs"
+  decade group band above); ResourceWorkload follows the same column width/label.
+- **Navigation** — toolbar gains *This week* / *This month* jump buttons (beside
+  the existing *Today*), scrolling the timeline to the current week/month start.
+- **Saved layout** — `persistLayoutKey` / `onLayoutChange` plus a "Save layout"
+  button snapshot the current granularity + zoom + collapsed task columns to
+  `localStorage` (`gantt-layout:<object>:<view>`) and restore on next load (an
+  explicit `viewMode` prop still wins). `ObjectGantt` derives the key from the
+  data object by default; `persistLayout: false` opts out.
+- **PDF export** — rasterizes the whole chart SVG to JPEG embedded in a
+  zero-dependency single-page PDF (DCTDecode), alongside PNG export
+  (`buildExportSvg` shared by both).

.changeset/gantt-tooltip-parent-stretch.md

@@ -0,0 +1,18 @@
+---
+"@object-ui/plugin-gantt": minor
+---
+
+feat(gantt): configurable hover tooltip + live parent-stretch (follow-up to #1672)
+
+- **Configurable tooltip** — a view declares `tooltipFields` on its gantt config
+  (field names, or `{ field, label }` to override the label); `ObjectGantt`
+  resolves each against the record (select options → label, lookups → embedded
+  record name, dates/numbers/currency/percent through the shared `@object-ui/
+  fields` formatters) and feeds `GanttView` a `task.fields` array that replaces
+  the default hover detail.
+- **Live parent-stretch** — a summary bar's displayed range rolls up from its
+  children live, so dragging a child past the parent's edge stretches the parent.
+- Also replaces six prebuilt-CSS utilities the components stylesheet never emits
+  (connector dot `-right-2` was occluding the progress label, resize-handle
+  width, progress-fill radius, grid z-index, `sm:` variants) with inline styles
+  / a scoped media query so the chart renders correctly in consuming apps.

.changeset/plugin-list-select-schema-gate.md

@@ -0,0 +1,16 @@
+---
+"@object-ui/plugin-list": patch
+---
+
+fix(plugin-list): gate speculative `$select` fields by the object's real schema
+
+A list view auto-includes view-binding fields (kanban `groupBy`, calendar/gantt/
+timeline dates, gallery image, timeline status/priority) in `$select` so
+alternate view modes render populated. These were added unconditionally on the
+assumption that "the projection ignores unknown names" — but some backends
+(notably the cloud multi-tenant runtime) reject an unknown `$select` column with
+an EMPTY result set, so a single phantom field zeroed the whole list (an AI-built
+`product` view requesting `status`/`due_date`/`image` showed "no data" though
+rows existed). The speculative additions now go through `addSpeculative()`, which
+keeps only fields present in the object schema; user-declared columns and expand
+roots are untouched.