Done ⬇️
Gql : move delete and destroy logic to common
Rest :
- rename 'delete' handler to 'destroy'
- create soft delete handlers (named 'delete') : one and many
- create destroy many handler
- update doc
--> Rest api gains NEW soft delete one/many + destroy many capabilities
closes : https://github.com/twentyhq/core-team-issues/issues/1579
