V2 opportunities (#2565)

* changed isSystem to false

* wip

* wip

* wip

* add amount viewfield seed

* seed other viewFields

* upate tenant seeds

* Remove calls to old pipelines

---------

Co-authored-by: Charles Bochet <charles@twenty.com>
Co-authored-by: Charles Bochet <charlesBochet@users.noreply.github.com>

front/src/modules/activities/hooks/useHandleCheckableActivityTargetChange.ts

@@ -20,7 +20,7 @@ export const useHandleCheckableActivityTargetChange = ({
     objectNameSingular: 'activityTargetV2',
   });
   const { deleteOneObject } = useDeleteOneObjectRecord({
-    objectNamePlural: 'activityTargetV2',
+    objectNameSingular: 'activityTargetV2',
   });
 
   return async (

front/src/modules/activities/right-drawer/components/ActivityActionBar.tsx

@@ -12,7 +12,7 @@ type ActivityActionBarProps = {
 export const ActivityActionBar = ({ activityId }: ActivityActionBarProps) => {
   const [, setIsRightDrawerOpen] = useRecoilState(isRightDrawerOpenState);
   const { deleteOneObject } = useDeleteOneObjectRecord({
-    objectNamePlural: 'activitiesV2',
+    objectNameSingular: 'activityV2',
   });
 
   const deleteActivity = () => {