docs: photo.views/isPublished are required fields (#6970)
docs: photo.views/isPublished are required fields (#6970)

* photo.views is required field

In the many-to-many photos/albums example - photo.views is required field

* photo.isPublished must be provided

Fixes `null value in column "isPublished" violates not-null constraint`
typeorm/typeorm,typeorm/typeorm,typeorm/typeorm