[Feature Request] Game Series

[haxxa7]

First of all, thank you for all the hard-work, Gameyfin is amazing.

My Problem: I like to organize game series in a "series" folder with the individual games in sub-folders. Almost all my game series folders are unmapped by Gameyfin.

Requested Solution: When scanning library, if a folder is both unmapped and contains the word "series" in the folder name then proceed to scan one level down into the folder.

Alternative Solution: On the unmapped files screen, add a "this is a series folder" button for each path. Clicking the button would instruct Gameyfin to scan the folders in the series folder, perhaps by adding it as a source.

Somewhat Related: A series filter to for the home screen would be cool. Like the "collections" view in Jellyfin that lists all the series you have and when opening one lists the items in the series.

Thank you again!