Deaccession latest published version prevents further edits, deaccession or create draft

[scolapasta]

When a dataset is deaccessioned, I no longer could edit (so as to create a new version).

[pdurbin]

This seems like a duplicate of #1267.

[eaquigley]

Passing to @kcondon to determine if this is a duplicate of #1267 and can be closed.

[kcondon]

@eaquigley #1267, #1308 and #2363 are related and could be combined but they are separate:
#1267 complains about the missing metadata tab on any deaccessioned version for permitted users, was a requirement in the FRD, apparently.
#1308 complains about not being able to edit and add a draft after deaccessioning
#2363 indicates a problem happens when the latest published version is deccessioned -the edit button disappears so you cannot deaccession other versions afterwards. This is probably the root cause of #1308 so those two could be combined.

[kcondon]

I'm adding notes from #2363 to this and changing the title and description to cover the more general case:

Deaccessioning the latest published version (including all) of a dataset results in the edit button not being rendered so that a user cannot create new draft versions of the dataset and cannot deaccession other versions.