docs(ui): document drill 'Open in list' escape hatch + unified report drill (#2135)

Drill-through now opens an in-place drawer with an 'Open in list →' escape hatch
to the full object list page, and reports drill via the same drawer (unified
with dashboards). Documents the escape hatch, the report parity, and the new
DrillDownConfig target 'navigate' in the objectstack-ui skill + dashboard guide.

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

Author: 3 people

content/docs/guides/metadata/dashboard.mdx

@@ -201,6 +201,13 @@ drawer to open that single record's detail. This completes the
 **group → records → record** chain (e.g. *Revenue by Region* → the orders in
 the *West* bucket → one order).
 
+The drawer also offers an **"Open in list →"** escape hatch — escalate the peek
+to the object's full list page (sort / bulk-select / export / shareable URL),
+scoped by the same drill filter. In-place drawer is the default (keep context);
+the escape hatch is there when you need the full surface. **Reports drill
+identically**: a `summary` / `matrix` report opens the same in-place drawer on
+row/cell click, so dashboard and report drill behave the same.
+
 ```typescript
 // A drill-through table widget. No drill configuration is required — it is
 // automatic whenever the dataset exposes the base object and the widget groups
@@ -222,10 +229,12 @@ click-drillable; expose the detail through a `table`/`pivot` widget instead.
 
 > **Renderer note.** Object/record-backed list and table surfaces (and the
 > ObjectUI renderer's `options.drillDown` block) support a richer drill model —
-> a `mode: 'filter' | 'record'` discriminator, drawer-vs-dialog target, a column
+> a `mode: 'filter' | 'record'` discriminator, a `target` of `'drawer'` /
+> `'dialog'` / `'navigate'` (the last opens the list page directly), a column
 > whitelist, and chart-segment drill for the `scatter` / `treemap` / `sankey`
 > families. Those knobs live in the renderer; dataset-bound dashboards drill
-> through the semantic layer as described above.
+> through the semantic layer as described above (and get the "Open in list →"
+> escape hatch from the host app, e.g. the console).
 
 ### Aggregation Functions
 

skills/objectstack-ui/SKILL.md

@@ -963,20 +963,32 @@ behind it; **drill-to-record** opens one record.
   *exact* records (no label→id guessing). Automatic — no per-widget config.
 * **The drilled record list drills to record.** Any row in that drawer opens the
   single record's detail, completing the **group → records → record** chain.
+* **Escape hatch — "Open in list →".** The drawer header offers a link to the
+  object's *full* list page (sort / bulk-select / export / shareable URL),
+  scoped by the same drill filter. The in-place drawer is the default (peek
+  without losing the dashboard); the escape hatch escalates when the user wants
+  the full surface — the Looker / Power BI "see records → open page" model.
 * **`metric` / `chart` widgets are not click-drillable** in the dataset form
   (they render the aggregate only; `compareTo` still applies). Surface the detail
   through a `table` / `pivot` widget instead.
 
+**Reports drill the same way.** A `summary` / `matrix` report (`drilldown`
+defaults `true`) opens the identical in-place drawer on row/cell click — peek the
+records, click a row to open one, or "Open in list →" for the full list page.
+Dashboard and report drill are unified.
+
 > **Renderer note (object/record-backed surfaces).** The ObjectUI renderer
 > exposes a richer `options.drillDown` block for non-dataset list/table widgets
 > and the drill drawers — `enabled`, `mode` (`'filter'` = aggregate → filtered
-> list; `'record'` = row → that record), `target` (`'drawer'` | `'dialog'`),
-> `columns` (whitelist), and `title` (`${event.*}` interpolation). At the
-> renderer level drill-through covers the `bar` / `line` / `area` / `pie` /
+> list; `'record'` = row → that record), `target` (`'drawer'` | `'dialog'` |
+> `'navigate'`, where `'navigate'` skips the drawer and opens the list page
+> directly), `columns` (whitelist), and `title` (`${event.*}` interpolation). At
+> the renderer level drill-through covers the `bar` / `line` / `area` / `pie` /
 > `donut` / `funnel` / `scatter` / `treemap` / `sankey` families and pivot
 > cell/row/column/total clicks (`radar` is excluded — no single clickable
-> category point). **Dataset-bound dashboards use the semantic-layer drill above
-> and ignore this block.**
+> category point). The "Open in list →" escape hatch appears whenever the host
+> app wired drill navigation (the console does). **Dataset-bound dashboards use
+> the semantic-layer drill above and ignore the rest of this block.**
 
 | `dateGranularity` | Rendered bucket label |
 |:--|:--|