Fixed sort for Currency type (#6333)

Fixes : #6056 

- Refactored the logic to get order by query variables for field types
- Added a case for Currency field type

packages/twenty-front/src/modules/object-metadata/utils/getObjectOrderByField.ts

@@ -1,8 +1,8 @@
 import { ObjectMetadataItem } from '@/object-metadata/types/ObjectMetadataItem';
 import { OrderBy } from '@/object-metadata/types/OrderBy';
 import { getLabelIdentifierFieldMetadataItem } from '@/object-metadata/utils/getLabelIdentifierFieldMetadataItem';
+import { getOrderByForFieldMetadataType } from '@/object-metadata/utils/getOrderByForFieldMetadataType';
 import { RecordGqlOperationOrderBy } from '@/object-record/graphql/types/RecordGqlOperationOrderBy';
-import { FieldMetadataType } from '~/generated-metadata/graphql';
 import { isDefined } from '~/utils/isDefined';
 
 export const getOrderByFieldForObjectMetadataItem = (
@@ -13,23 +13,10 @@ export const getOrderByFieldForObjectMetadataItem = (
     getLabelIdentifierFieldMetadataItem(objectMetadataItem);
 
   if (isDefined(labelIdentifierFieldMetadata)) {
-    switch (labelIdentifierFieldMetadata.type) {
-      case FieldMetadataType.FullName:
-        return [
-          {
-            [labelIdentifierFieldMetadata.name]: {
-              firstName: orderBy ?? 'AscNullsLast',
-              lastName: orderBy ?? 'AscNullsLast',
-            },
-          },
-        ];
-      default:
-        return [
-          {
-            [labelIdentifierFieldMetadata.name]: orderBy ?? 'AscNullsLast',
-          },
-        ];
-    }
+    return getOrderByForFieldMetadataType(
+      labelIdentifierFieldMetadata,
+      orderBy,
+    );
   } else {
     return [
       {