Make archiving tables/views a personal option

[juliusknorr]

With growing number of tables it may become useful if archiving would be a personal flag that one could set on a table or view so you can hide tables that you are no longer interested in as a recipient.

This would be in line with how Talk implemented archiving.

We could still consider the table owner being able to archive for everyone on top.

[juliusknorr]

@marcoambrosini Would be curious what you think about that and if there had been wider discussion around archiving functionality in the design team or with other teams already

[marcoambrosini]

I think this would be a good addition.
We talked about a persistent Nextcloud-wide thrash bin with @kra-mo and I think it would be something interesting to implement.
But a simple user flag for archiving would already make things much better