Update pageLayout* data models for backend recordPageLayout refactor (#17446)

<img width="814" height="356" alt="Screenshot 2026-01-26 at 16 09 27"
src="https://github.com/user-attachments/assets/91d95a1d-cc33-4bf0-a63e-4d1815030983"
/>

packages/twenty-server/src/engine/workspace-manager/twenty-standard-application/utils/page-layout-tab/create-standard-page-layout-tab-flat-metadata.util.ts

@@ -1,4 +1,5 @@
 import { isDefined } from 'class-validator';
+import { PageLayoutTabLayoutMode } from 'twenty-shared/types';
 
 import { type FlatPageLayoutTab } from 'src/engine/metadata-modules/flat-page-layout-tab/types/flat-page-layout-tab.type';
 import { STANDARD_PAGE_LAYOUTS } from 'src/engine/workspace-manager/twenty-standard-application/constants/standard-page-layout.constant';
@@ -64,5 +65,7 @@ export const createStandardPageLayoutTabFlatMetadata = <
     createdAt: now,
     updatedAt: now,
     deletedAt: null,
+    icon: null,
+    layoutMode: PageLayoutTabLayoutMode.GRID,
   };
 };

packages/twenty-server/src/engine/workspace-manager/twenty-standard-application/utils/page-layout-widget/create-standard-page-layout-widget-flat-metadata.util.ts

@@ -87,5 +87,6 @@ export const createStandardPageLayoutWidgetFlatMetadata = <
     createdAt: now,
     updatedAt: now,
     deletedAt: null,
+    conditionalDisplay: null,
   };
 };

packages/twenty-server/src/engine/workspace-manager/twenty-standard-application/utils/page-layout/create-standard-page-layout-flat-metadata.util.ts

@@ -41,5 +41,6 @@ export const createStandardPageLayoutFlatMetadata = ({
     createdAt: now,
     updatedAt: now,
     deletedAt: null,
+    defaultTabToFocusOnMobileAndSidePanelId: null,
   };
 };

packages/twenty-server/src/engine/workspace-manager/workspace-migration/services/workspace-migration-build-orchestrator.service.ts

@@ -798,6 +798,8 @@ export class WorkspaceMigrationBuildOrchestratorService {
             dependencyOptimisticFlatEntityMaps: {
               flatObjectMetadataMaps:
                 optimisticAllFlatEntityMaps.flatObjectMetadataMaps,
+              flatPageLayoutTabMaps:
+                optimisticAllFlatEntityMaps.flatPageLayoutTabMaps,
             },
             workspaceId,
           },

packages/twenty-server/src/engine/workspace-manager/workspace-migration/universal-flat-entity/constants/all-jsonb-properties-by-metadata-name.constant.ts

@@ -42,6 +42,7 @@ export const ALL_JSONB_PROPERTIES_BY_METADATA_NAME = {
   pageLayoutWidget: {
     gridPosition: 'gridPosition',
     configuration: 'configuration',
+    conditionalDisplay: 'conditionalDisplay',
   },
   commandMenuItem: {},
   navigationMenuItem: {},