[Dashboards] Relation fields groupby (#16093)

packages/twenty-front/src/modules/command-menu/pages/page-layout/utils/shouldHideChartSetting.ts

@@ -2,6 +2,7 @@ import { type ChartConfiguration } from '@/command-menu/pages/page-layout/types/
 import { CHART_CONFIGURATION_SETTING_IDS } from '@/command-menu/pages/page-layout/types/ChartConfigurationSettingIds';
 import { type ChartSettingsItem } from '@/command-menu/pages/page-layout/types/ChartSettingsGroup';
 import { type ObjectMetadataItem } from '@/object-metadata/types/ObjectMetadataItem';
+import { isFieldRelation } from '@/object-record/record-field/ui/types/guards/isFieldRelation';
 import { isNonEmptyString } from '@sniptt/guards';
 import { isDefined, isFieldMetadataDateKind } from 'twenty-shared/utils';
 
@@ -21,6 +22,10 @@ const shouldHideDateGranularityBasedOnFieldType = (
     return true;
   }
 
+  if (isFieldRelation(field)) {
+    return true;
+  }
+
   return !isFieldMetadataDateKind(field.type);
 };