Add "ownership" to foal generate rest-api

[LoicPoullain]

Issue

Currently the generate rest-api command generates a REST API to create, read, update or delete any elements in a table. But usually, an item belongs to one user and we may want that only this user can read, update and delete their items. We may also want to mark any new created item as owned by the current user.

However, depending of the requirements of each application or endpoint, this feature is not needed in all situations and that's why it shouldn't be the default behavior of g rest-api.

Possible solution

Add an optional flag --auth to restrict the items' access and creation to the current user.

[LoicPoullain]

Fixed in v1.9