[Kokonutcreme]

Next, I was wondering if there was a way to change the mapping when you select titles from the main Spotlight menu and the library menus. This is what I mean by that. I would prefer it if when a newly added episode shows up in my "On Deck" section, instead of the episode automatically starting playback when selected, I would like it to go to the "Episodes" page for that show. That way I can see information about the show/season, or choose a different episode, without having to leave the home widget, go to my TV Shows library, and then find the show, season, and episode. And for movies, I would like it to go to the information page for that movie. This might be a bigger deal for me because I'm using my shield tv, not a computer, so I'm using a remote not a mouse.

Lastly, I was wondering if there is a way to put like a little icon over the corner of the poster (or whatever fan art you use) of items that are unwatched. Plex does this and its just kinda nice to have that as a simple way to see if something has been watched.

What have you set as the default action in Kodi under Media settings > Playback.  I have mine set to "Show Information" instead of Play and have the experience that you're seeking.  When you click on a TV show widget it will open the information page, in SWAN you can scroll down information page to see the first unplayed episode as well as seasons to select to play.

I don't use them so haven't checked if SWAN has watched indicator settings that you can turn on for unwatched, watched, in progress content.