feat: soft delete (#6576)

Implement soft delete on standards and custom objects.
This is a temporary solution, when we drop `pg_graphql` we should rely
on the `softDelete` functions of TypeORM.

---------

Co-authored-by: Félix Malfait <felix.malfait@gmail.com>
Co-authored-by: Lucas Bordeau <bordeau.lucas@gmail.com>

packages/twenty-server/src/modules/opportunity/standard-objects/opportunity.workspace-entity.ts

@@ -39,6 +39,7 @@ import { TimelineActivityWorkspaceEntity } from 'src/modules/timeline/standard-o
   description: 'An opportunity',
   icon: 'IconTargetArrow',
   labelIdentifierStandardId: OPPORTUNITY_STANDARD_FIELD_IDS.name,
+  softDelete: true,
 })
 @WorkspaceIsNotAuditLogged()
 export class OpportunityWorkspaceEntity extends BaseWorkspaceEntity {