chore(spec): refresh the API-surface snapshot for translatePage

`gen:api-surface` snapshot pins @objectstack/spec's public exports. Adding
`translatePage` and its `PageLike` / `PageRegionLike` / `PageComponentLike`
shapes is purely additive (0 breaking, 4 added) and mirrors the existing
`translateDashboard` / `DashboardLike` / `WidgetLike` surface.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01TubWYdWquVkS9dj733sDmC

Author: claude

packages/spec/api-surface.json

@@ -1012,6 +1012,9 @@
     "PackageFile (type)",
     "PackagePublishResult (type)",
     "PackagePublishResultSchema (const)",
+    "PageComponentLike (interface)",
+    "PageLike (interface)",
+    "PageRegionLike (interface)",
     "Plan (type)",
     "PlanInput (type)",
     "PlanSchema (const)",
@@ -1293,6 +1296,7 @@
     "translateDashboard (function)",
     "translateMetadataDocument (function)",
     "translateObject (function)",
+    "translatePage (function)",
     "translateView (function)"
   ],
   "./kernel": [