## Context

While refactoring messaging, I forgot that workspaces that have been
created before july do not have 'CALENDAR_EVENT_LIST_FETCH_PENDING' and
'MESSAGE_LIST_FETCH_PENDING' enum values (as we don't sync-metadata the
enum values, we would need a migrate command that has not been written
yet)

In the current implementation CALENDAR_EVENT_LIST_FETCH_PENDING =
FULL_CALENDAR_EVENT_LIST_FETCH_PENDING, so I'm putting it back as it was
before