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/pages/settings/SettingsWorkspaceMembers.tsx

@@ -39,8 +39,8 @@ export const SettingsWorkspaceMembers = () => {
       objectNamePlural: 'workspaceMembersV2',
     });
   const { deleteOneObject: deleteOneWorkspaceMember } =
-    useDeleteOneObjectRecord({
-      objectNamePlural: 'workspaceMembersV2',
+    useDeleteOneObjectRecord<WorkspaceMember>({
+      objectNameSingular: 'workspaceMemberV2',
     });
   const currentWorkspace = useRecoilValue(currentWorkspaceState);