CouchDB "stale" parameter has been deprecated for view functions

[amaltaro]

Impact of the new feature
WM in general

Is your feature request related to a problem? Please describe.
As documented in this view API:
https://docs.couchdb.org/en/stable/api/ddoc/views.html#db-design-design-doc-view-view-name

the stale option has been deprecated and it should be replaced by stable and update.

The default behavior of CouchDB is stable=false&update=true, where the documentation says:

• return results from any shards (stable or not)
• update results/view before returning data to the client

Describe the solution you'd like
Replace CouchDB view use of the stale option according to:

• ok: returns data that might be stale. To be replaced by stable=true&update=false
• update_after: returns data from the view and then trigger view update. To be replaced by stable=true&update=lazy

and default behavior will be stable=false&update=true.

Describe alternatives you've considered
None

Additional context
None