[FR]: Add multi-select options for Dataset view

[gidim]

Willingness to contribute

No. I can't contribute this feature at this time.

Proposal summary

It would be great if the experiment/dataset/projets pages UI is consistent. At the moment you can only delete one dataset at the time.

Motivation

I have created 13 datasets which i don't want to keep. It's annoying to manually delete each

[jverre]

@idoberko2 Can you take a look at this, I think we might have an endpoint missing for deleting multiple datasets

[idoberko2]

@jverre from what I see all resources lack multiple deletion endpoints

[SrBliss]

In addition to deleting multiple datasets it would be useful to be able to delete multiple DatasetItems within a Dataset