• Changed the SteamGrid API. The API Key is no longer needed to download banners.
• Implemented initial support for adding shortcuts to Steam.
  This is most useful for Steam Deck users, so they can run the games directly on Steam Big Picture.
• Fixed runners combobox being stretched when loading a runner with a lot of characters.
• Fixed MangoHud not being detected on Flatpak.
• Added a custom notification sound cause Flatpak can't reproduce the system notification sounds.