• fixed/amended "add Podcast widget" routines
• added "add Queue widget" and "add Facet widget" features
• the main feature added is a feature-rich large widget
  • the widget is never auto-refreshed
    • unless when media is played from the widget, updated at beginning of a new media in queue
  • on the top bar, tap on queue name can change queue, the Refresh icon refreshes the widget contents, and the Podcini icon opens the app
  • the list is the queue chosen (actQueue by default), tap on each item opens the EpisodeInfo, the Play button plays/streams the episode
    • when the app is off, the first tap can have a delay of a couple seconds
  • the bottom has the media control buttons. the left-most one opens the full PlayerUI
• enhanced performance of list screens
• EpisodeInfo is now an embedded screen for better performance
• tuned colors a bit in both light and dark themes for eye comfort
• removed all "?attr/action_icon_color" in drawables
• cleaned old xml styles and themes
• large refactoring and cleaning