Extract DashboardCard from ShowPageSubContainer (#15073)

This PR determines the minimal setup required to render dashboards
without errors while extracting them from the record show page. The
ultimate goal is to create a `PageLayoutRenderer` component that takes
any page layout configuration and correctly renders dashboards or record
pages.

Currently, the `DashboardCard` component renders itself the
`PageLayoutRenderer` component. The next step is to reverse the flow of
control and make `PageLayoutRenderer` take a configuration and decide
whether it should render a dashboard or something else.

This PR takes into consideration two comments left by Charles on [the
first PR scaffolding the
refactor](https://github.com/twentyhq/twenty/pull/15021): renaming
`targetRecord` to `targetRecordIdentifier` and adding tests to
`evaluateTabVisibility()`.

## Demo to assert this PR doesn't break everything


https://github.com/user-attachments/assets/b5b99cf3-08fa-43d3-8da1-79018bc63641

packages/twenty-front/src/modules/command-menu/pages/record-page/components/CommandMenuRecordPage.tsx

@@ -6,8 +6,7 @@ import { CommandMenuPageComponentInstanceContext } from '@/command-menu/states/c
 import { ContextStoreComponentInstanceContext } from '@/context-store/states/contexts/ContextStoreComponentInstanceContext';
 import { INFORMATION_BANNER_HEIGHT } from '@/information-banner/constants/InformationBannerHeight';
 import { RecordComponentInstanceContextsWrapper } from '@/object-record/components/RecordComponentInstanceContextsWrapper';
-import { RecordShowContainer } from '@/object-record/record-show/components/RecordShowContainer';
-import { RecordShowEffect } from '@/object-record/record-show/components/RecordShowEffect';
+import { PageLayoutDispatcher } from '@/object-record/record-show/components/PageLayoutDispatcher';
 import { useRecordShowPage } from '@/object-record/record-show/hooks/useRecordShowPage';
 import { recordStoreFamilySelector } from '@/object-record/record-store/states/selectors/recordStoreFamilySelector';
 import { useIsMobile } from '@/ui/utilities/responsive/hooks/useIsMobile';
@@ -89,15 +88,12 @@ export const CommandMenuRecordPage = () => {
                 recordId: objectRecordId,
               }}
             >
-              <RecordShowEffect
-                objectNameSingular={objectNameSingular}
-                recordId={objectRecordId}
-              />
-              <RecordShowContainer
-                objectNameSingular={objectNameSingular}
-                objectRecordId={objectRecordId}
-                loading={false}
-                isInRightDrawer={true}
+              <PageLayoutDispatcher
+                targetRecordIdentifier={{
+                  id: objectRecordId,
+                  targetObjectNameSingular: objectNameSingular,
+                }}
+                isInRightDrawer
               />
             </TimelineActivityContext.Provider>
           </StyledRightDrawerRecord>