refactor: always create lookup on dnd if Link exist

Signed-off-by: Pranav C <pranavxc@gmail.com>

packages/nc-gui/components/tabs/Smartsheet.vue

@@ -1,6 +1,6 @@
 <script setup lang="ts">
 import type { ColumnType, LinkToAnotherRecordType, TableType } from 'nocodb-sdk'
-import { UITypes, isLinksOrLTAR, RelationTypes } from 'nocodb-sdk'
+import { UITypes, isLinksOrLTAR } from 'nocodb-sdk'
 import {
   ActiveViewInj,
   FieldsInj,
@@ -98,25 +98,13 @@ const onDrop = async (event: DragEvent) => {
       return ltarOptions.fk_related_model_id === childMeta.id
     })
     if (relationCol) {
-      if (relationCol.colOptions.type === RelationTypes.BELONGS_TO) {
       const lookupCol = childMeta.columns?.find((c) => c.pv) ?? childMeta.columns?.[0]
-
       grid.value?.openColumnCreate({
         uidt: UITypes.Lookup,
         title: `${relationCol.title}Lookup`,
         fk_relation_column_id: relationCol.id,
         fk_lookup_column_id: lookupCol?.id,
       })
-      } else {
-        const rollupCol = childMeta.columns?.find((c) => c.pk) ?? childMeta.columns?.[0]
-        grid.value?.openColumnCreate({
-          uidt: UITypes.Rollup,
-          title: `${relationCol.title}Rollup`,
-          fk_relation_column_id: relationCol.id,
-          fk_rollup_column_id: rollupCol?.id,
-          rollup_function: 'max',
-        })
-      }
     } else {
       grid.value?.openColumnCreate({
         uidt: UITypes.Links,