Document if command line actions require a GUI environment #1281
Description
System Information
- SteamTinkerLaunch version: n/a
- Distribution: n/a
Feature Description
Some command line actions require a GUI environment present, even if they don't actually open a window (or maybe they open one for a tiny amount of time). So they can only be done directly on the Deck and not through SSH or other remote terminal. One of these is addnonsteamgame.