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-shared/src/types/index.ts

@@ -129,6 +129,8 @@ export { ObjectRecordGroupByDateGranularity } from './ObjectRecordGroupByDateGra
 export type { ObjectsPermissions } from './ObjectsPermissions';
 export type { ObjectsPermissionsByRoleId } from './ObjectsPermissionsByRoleId';
 export type { OrderBy } from './OrderBy';
+export { PageLayoutTabLayoutMode } from './page-layout/PageLayoutTabLayoutMode';
+export type { PageLayoutWidgetConditionalDisplay } from './page-layout/PageLayoutWidgetConditionalDisplay';
 export type { PartialFieldMetadataItem } from './PartialFieldMetadataItem';
 export type { PartialFieldMetadataItemOption } from './PartialFieldMetadataOption';
 export type { QueryCursorDirection } from './QueryCursorDirection';

packages/twenty-shared/src/types/page-layout/PageLayoutTabLayoutMode.ts

@@ -0,0 +1,5 @@
+export enum PageLayoutTabLayoutMode {
+  GRID = 'GRID',
+  VERTICAL_LIST = 'VERTICAL_LIST',
+  CANVAS = 'CANVAS',
+}

packages/twenty-shared/src/types/page-layout/PageLayoutWidgetConditionalDisplay.ts

@@ -0,0 +1,2 @@
+// TODO: Loose typing for now. Add proper typing once product is clear.
+export type PageLayoutWidgetConditionalDisplay = object;