* added system volume Archived, used for storing unsubscribed feeds
* when deleting/unsubscribe a feed, the feed and its worthy episodes are archived in volume Archived
* in Subscriptions screen, enhanced feeds sorting
* fixed confirmation not showing when swipe deleting episode with Again or Forever status
* ensure to renew VirQueue when previously added complete
* on OnlineFeed screen, episodes are cached for multiple opens
* in Facets screen, backpress in Feeds returns to episodes list
